Archive of Our Own

The rift tore open like a wound in reality itself.

One moment Kim Taehyung was standing on the observation deck of the Chrono Vanguard in 2125, the metallic tang of ozone and sterilized air filling his lungs. The next, gravity betrayed him. Time unraveled around his body in vicious, whipping strands, burning every nerve ending as if he were being dragged through a field of invisible razor wire. His ears rang with the screams of collapsing quantum threads. His navigator implant screamed error codes directly into his skull.

Then everything went black.

When consciousness slammed back into him, Taehyung was on his knees in a filthy alley, vomiting. The air smelled wrong—thick with petrol, damp concrete, and the faint rot of discarded food. No trace of the clean, filtered atmosphere of his century. His black tactical suit, designed to withstand temporal displacement, was torn at the shoulder and singed along the left arm. Blood trickled down his temple.

“Status,” he rasped, voice hoarse.

Nothing. The neural link was dead. The compact temporal communicator strapped to his wrist sparked once, then went dark, its crystalline core shattered. No signal. No extraction team. No way home.

“Fuck.”

He pushed himself up, legs shaking. The alley was narrow, flanked by brick walls covered in faded posters and dripping pipes. Above him, the night sky of Seoul glowed with unfamiliar neon—warmer, messier, more chaotic than the sleek holographic spires he knew. 21st century. He was sure of it. The residual temporal echo in his bones placed him roughly around 2025.

A low, feral growl rumbled deep in his chest. His inner alpha—ancient, primal, far older than the technology that had tamed their kind—was already awake. Alert. Searching.

Taehyung staggered forward, one hand braced against the wet wall. He needed shelter. Clothes that wouldn’t draw attention. Time to think. The alley opened onto a quiet back street lined with small shops. Most were closed, metal shutters pulled down. But one remained open, warm golden light spilling from its doorway like a beacon.

Antique Shop – Moonlit Relics, the faded wooden sign read in both Korean and English.

He didn’t hesitate. The bell above the door jingled softly as he pushed inside, the sound absurdly delicate compared to the violence still echoing in his veins.

The interior smelled of old wood, aged paper, polished silver, and something else—something that made his pupils blow wide and his alpha surge violently to the surface.

Lavender. Rain. Warm vanilla and something uniquely alive.

His head snapped up.

Behind the counter, a young man looked up from a stack of yellowed books. Wide doe eyes. Soft black hair falling slightly over his forehead. Delicate jawline. A simple white sweater and jeans that did nothing to hide the graceful lines of his body. An omega.

Their eyes met.

The world tilted.

Inside Taehyung’s mind, the wolf howled. It wasn’t a sound—it was a primal claim that vibrated through every cell in his body.

Mine.

The force of it nearly brought him to his knees again. Fated. Across one hundred years of separation. Across timelines that should never have touched. The recognition was instantaneous, merciless, and absolute. His alpha pheromones flared uncontrollably, thick and dark and commanding—sandalwood, smoked cedar, and molten amber pouring into the small shop like liquid smoke.

Jungkook’s breath hitched audibly. The book slipped from his fingers and hit the counter with a dull thud. His omega instincts screamed in response, a sweet, honeyed scent blooming instinctively to answer the alpha’s call. His cheeks flushed. A visible shiver ran down his spine.

“W-who are you?” Jungkook’s voice was soft but steady, even as his fingers gripped the edge of the counter. His eyes flicked over Taehyung’s torn clothes, the blood on his face, the way he swayed on his feet. “Are you… hurt? The hospital is two blocks—”

“No hospital.” Taehyung’s voice came out rougher than intended, laced with alpha timber. He took one step closer, then forced himself to stop. The pull was excruciating. Every instinct demanded he cross the room, pin the omega down, and bury his teeth in that pretty neck. “Just… need a place to rest. Five minutes.”

Jungkook swallowed. His scent spiked again—nervous, confused, but undeniably intrigued. No fear. That alone was dangerous.

“You look like you crawled out of a war zone,” Jungkook murmured. He stepped around the counter, smaller frame moving with quiet grace. Up close, the omega’s scent was even more devastating. It wrapped around Taehyung’s senses like a silk chain. “Sit down before you fall. I’ll get the first aid kit.”

Taehyung should have refused. He should have turned and left. Every protocol from his training screamed at him: Do not interact. Do not contaminate the timeline. Do not form attachments.

But his feet wouldn’t move. His alpha refused to let him leave.

He sank into the old wooden chair Jungkook pulled out, eyes never leaving the omega. Jungkook moved behind the counter again, crouching to search for the kit. The movement exposed the slender column of his neck, the faint scent gland just beneath his ear. Taehyung’s fangs ached.

Claim. Protect. Knot. Mine.

“Stop,” Taehyung growled under his breath, clenching his fists until his nails bit into his palms.

Jungkook glanced back, startled. “Did you say something?”

“No.” Taehyung forced his voice to soften, though the alpha rasp remained. “Thank you… for helping a stranger.”

Jungkook smiled faintly, a small dimple appearing in his cheek. It was unfairly disarming. “My grandmother always said the shop has a way of bringing people who need to be here. I’m Jungkook, by the way. Jeon Jungkook.”

Jungkook.

The name settled into Taehyung’s bones like it had always belonged there.

“Taehyung,” he answered simply. “Kim Taehyung.”

Jungkook returned with the kit and a bottle of water. When he leaned in to dab at the cut on Taehyung’s temple, their hands brushed. Electricity—literal and metaphorical—crackled between them. Jungkook gasped softly, pupils dilating. A fresh wave of sweet omega scent flooded the air, richer this time, edged with the first hints of pre-heat arousal.

Taehyung’s hand shot out, catching Jungkook’s wrist gently but firmly. His thumb pressed against the omega’s racing pulse.

“You feel it too,” he said, voice low and dark. It wasn’t a question.

Jungkook’s breath trembled. “I… don’t know what this is. Your scent—it’s different. Stronger than any alpha I’ve ever met. It’s making my head spin.”

Because we are fated across a century that hasn’t happened yet.

Taehyung released his wrist slowly, fighting every instinct. “I won’t hurt you.”

“I know,” Jungkook whispered, almost to himself. “That’s the strange part. I should be scared. But I’m not.”

Outside, thunder rumbled. The shop lights flickered once. Somewhere in the distance, Taehyung’s shattered communicator gave one final, weak pulse of light before dying completely.

He was stranded.

And the omega he was never supposed to meet—the one his soul had recognized across one hundred years of time—was standing right in front of him, scent blooming, eyes wide and trusting.

Taehyung closed his eyes, jaw tight.

This was going to destroy them both.

——

Jungkook finished cleaning the cut on Taehyung’s temple with careful, gentle touches. His hands were trembling slightly, but not from fear. The alpha’s scent kept wrapping around him like a heavy blanket—warm, possessive, ancient somehow. It made his omega preen and whine at the same time, a deep instinctive pull he had never experienced before.

He had always been sensitive to scents, but this… this was something else entirely.

“You should stay here tonight,” Jungkook heard himself saying before he could stop. “There’s a small room upstairs. It used to be storage, but there’s a couch. It’s not much, but—”

“I can’t.” Taehyung’s voice was strained. His golden-brown eyes, sharp and intense, bored into Jungkook with barely contained hunger. “It’s dangerous for you.”

Jungkook tilted his head, exposing his neck just a fraction without realizing it. “Why?”

Taehyung’s gaze dropped to that exposed skin. A low, guttural sound rumbled in his chest. He stood abruptly, towering over the omega. The height difference made Jungkook’s stomach flip.

“Because if I stay,” Taehyung murmured, voice dropping to a dangerous octave, “I won’t be able to stop myself from wanting more than just shelter.”

The air between them thickened. Jungkook’s heart hammered against his ribs. Heat pooled low in his belly—the first real stirrings of something he had suppressed for years with medication and isolation.

He should tell this strange, beautiful, terrifying alpha to leave.

Instead, he stepped closer.

“Then maybe,” Jungkook breathed, “I don’t want you to stop.”

Taehyung’s eyes flashed. For one suspended moment, Jungkook thought the alpha would grab him, push him against the counter, and take what his scent was so clearly offering.

But Taehyung only exhaled shakily and took one step back.

“Upstairs,” he said roughly. “Show me the room. And lock your own door tonight, Jungkook.”

The way he said his name—soft, reverent, almost pained—made Jungkook shiver.

As they climbed the narrow wooden stairs at the back of the shop, Jungkook couldn’t shake the feeling that something monumental had shifted tonight. Like the universe itself had cracked open and placed this man directly in his path.

Little did he know how right he was.

——

Taehyung barely slept.

The old couch in the upstairs storage room creaked under his weight every time he shifted, but it wasn’t the discomfort that kept him awake. It was the omega sleeping one thin wall away. Jungkook’s scent had seeped through the cracks of the old wooden floorboards, curling into the room like smoke—lavender soaked in rain, warm vanilla, and the faint sweetness of blooming heat. Every inhale fed the beast inside him.

His alpha paced restlessly, claws scraping against the cage of his control. Mine. Protect. Claim.

He pressed the heel of his palm against his eyes, jaw locked tight. One night. He only needed one night to stabilize, then he would disappear before he could ruin everything. Before he destroyed the fragile timeline that held Jungkook’s future together.

Dawn had just broken when he heard movement downstairs. Soft footsteps. The clink of glass. Taehyung stood, his torn tactical suit exchanged for borrowed clothes Jungkook had left outside his door last night—simple black shirt and sweatpants that stretched tight across his broader frame. He descended the narrow stairs.

Jungkook stood behind the counter, arranging a small tray. His eyes lifted, and the air thickened instantly. The omega’s cheeks carried a faint flush he couldn’t hide. His scent had deepened overnight, now edged with something unmistakably needy.

“You’re still here,” Jungkook said quietly. “I made breakfast. It’s not much—just rice, kimchi, and some soup. You looked like you hadn’t eaten in days.”

Taehyung crossed the room in three strides, stopping just short of the counter. Close enough to see the rapid flutter of Jungkook’s pulse at his throat. “You didn’t have to.”

“I wanted to.” Jungkook pushed the tray forward. Their fingers brushed again. The contact sent a spark straight down Taehyung’s spine. Jungkook’s breath stuttered. “Your scent… it’s everywhere. I couldn’t sleep properly.”

Taehyung’s alpha growled in satisfaction at the admission. He forced it down. “I’m sorry. I’ll leave after this.”

“No.” The word slipped out fast. Jungkook looked startled by his own sharpness. He lowered his gaze, long lashes casting shadows on his cheeks. “I mean… you’re hurt. And you have nowhere to go, right? The room upstairs is empty. You can stay until you figure things out.”

Taehyung stared at him. This omega—soft-spoken, gentle, yet quietly stubborn—was offering shelter to a stranger whose mere presence could erase his own existence. The irony burned.

He ate in silence, every bite tasting like ash compared to the scent flooding his senses. Jungkook moved around the shop, opening windows, dusting shelves lined with old clocks, faded photographs, and peculiar artifacts that made Taehyung’s skin prickle with recognition. One brass pocket watch in particular caught his eye—its design too advanced for this era. A prototype he himself might have carried decades from now.

Jungkook noticed him staring. “Strange, isn’t it? Sometimes things show up here that don’t belong. Like they fell out of time.”

Taehyung’s spoon froze mid-air.

Jungkook continued, unaware of the storm he’d just ignited. “My grandmother used to say the shop collects lost things. People too.” He turned, and their eyes met again. The pull slammed into Taehyung like a physical force.

He stood abruptly. “Let me help with the shop today. As payment.”

“You don’t have to—”

“I insist.”

The morning passed in tense proximity. Taehyung carried heavy boxes, repaired a loose shelf with surprising skill, and tried—failed—to keep his pheromones in check. Dark, smoky sandalwood laced with cedar and amber kept spilling out, wrapping around Jungkook every time he walked past. The omega’s movements grew slower, more languid. His scent sweetened dangerously.

By afternoon, Jungkook’s hands trembled while polishing a silver mirror. A soft whimper escaped him as he gripped the counter edge.

Taehyung was behind him in seconds, chest nearly pressing against Jungkook’s back. “What’s wrong?”

“I don’t… I don’t know.” Jungkook’s voice was breathy, strained. “Ever since you came, my body feels hot. Restless. I haven’t had a heat in almost three years. I take suppressants. Strong ones. But right now…”

He turned, back against the counter, looking up at Taehyung with glassy eyes. His lips were parted, pupils blown wide. The scent of slick—sweet and unmistakable—hit Taehyung like a drug.

“Fuck,” Taehyung hissed, bracing his hands on either side of Jungkook, caging him without touching. His alpha roared for satisfaction. “It’s me. My scent is triggering you.”

Jungkook shivered. “Why? I’ve met alphas before. None of them… none made me feel like this.” He tilted his head unconsciously, offering his neck. The gland there pulsed visibly, flushed and sensitive. “It’s like my body already knows you.”

Taehyung’s fangs throbbed. He leaned in, nose brushing just below Jungkook’s ear, inhaling deeply. The omega moaned softly at the contact, knees weakening. Taehyung caught him by the waist, fingers digging into soft flesh through the thin sweater.

“You’re my fated mate,” Taehyung whispered against his skin, voice rough with restraint. The truth tore out of him before he could stop it. “That’s why. Across time, across everything—my wolf recognized you instantly.”

Jungkook’s hands fisted in Taehyung’s borrowed shirt. “Fated…? That’s just a myth. A fairytale.”

“Not for us.” Taehyung fought the urge to lick the gland, to taste the sweetness blooming there. “I shouldn’t be telling you this. I shouldn’t even be here.”

Yet he couldn’t pull away. Jungkook’s smaller body fit perfectly against his, pliant and trembling with building need. Pre-heat slick dampened the air, driving Taehyung’s rut instincts dangerously close to the edge.

A customer’s bell jolted them apart.

Jungkook stumbled back, face burning crimson. He smoothed his clothes with shaky hands and hurried to serve the old lady who entered, legs visibly unsteady. Taehyung retreated upstairs, chest heaving, fists clenched so tight his knuckles turned white.

He paced the small room like a caged animal.

This changes nothing, he told himself. He still had no communicator, no way to contact the Vanguard. The temporal displacement had damaged his implant—repairs would take days, maybe weeks, using only primitive tools from this era. Every second he stayed near Jungkook risked paradox fractures. Small changes could ripple outward. Jungkook could die. Or worse—never exist in the corrected timeline.

But leaving felt like tearing his own soul in half.

When the shop closed that evening, Jungkook came upstairs carrying fresh clothes and a towel. His scent had thickened further, heavy with unspoken invitation.

“The bathroom is down the hall,” he said softly. “You can shower. I’ll make dinner.”

Taehyung took the items, their fingers brushing once more. This time, Jungkook didn’t pull away immediately. Instead, he looked up, eyes dark and searching.

“Taehyung-ssi… are you running from something?”

“Someone,” Taehyung corrected, voice low. “And something bigger than both of us.”

Jungkook stepped closer until their chests nearly touched. “Then let me help. Even if it’s just for tonight.”

The offer shattered the last thread of Taehyung’s control. He cupped Jungkook’s jaw, thumb stroking the soft cheek. The omega leaned into the touch with a needy sigh.

“I’m dangerous for you,” Taehyung murmured, forehead resting against Jungkook’s. Their breaths mingled. “If I let myself have you even once, I won’t stop.”

Jungkook’s hands rose to grip Taehyung’s wrists, not pushing away but holding him there. “Maybe I don’t want you to stop.”

The kiss hovered—one breath away from happening. Taehyung could already taste him. But the faint spark from his broken communicator in his discarded suit pocket flared weakly, a cold reminder of the timeline fracturing around them.

He pulled back with a pained growl.

“Lock your door tonight, Jungkook,” he rasped, stepping away. “For both our sakes.”

Jungkook’s eyes shimmered with frustration and longing, but he nodded. As he turned to leave, Taehyung caught the glistening trail of slick beginning to soak through his pants.

The door clicked shut between them.

Taehyung sank against the wall, sliding down until he sat on the floor. His alpha howled in protest, furious at the denial. His body burned. His mind spun with calculations—ways to repair the navigator, ways to protect Jungkook, ways to love him without erasing him from history.

Outside, rain began to fall, drumming against the old roof like the ticking of a thousand clocks.

Time was already running out.

——

Jungkook lay in his bed, body feverish and aching. His suppressants were useless against the alpha sleeping just meters away. Every breath carried Taehyung’s potent scent through the walls, stroking his omega into a slow, torturous frenzy.

He pressed a pillow between his thighs, biting his lip to stifle a whine. His fingers trembled as they brushed over his own neck, imagining sharper teeth, a claiming bite, a knot stretching him full.

He had never wanted anyone like this.

And the mysterious alpha with ancient eyes and a scent that felt like home carried secrets heavy enough to drown them both.

Yet for the first time in years, Jungkook didn’t feel alone.

He whispered into the dark, voice barely audible over the rain:

“Don’t leave me, Taehyung.”

——

The morning light filtered through the dusty windows of Moonlit Relics like fractured pieces of time itself. Taehyung stood at the threshold of the shop, watching Jungkook move between shelves with that quiet, graceful efficiency that made his alpha itch beneath his skin. Two days. He had only been here two days, and already the omega’s scent had burrowed so deep into his lungs he tasted it even when they were apart.

Jungkook glanced over his shoulder, a soft smile tugging at his lips. “You really don’t have to help, you know. You still look like you need rest.”

“I heal fast,” Taehyung replied, voice low and rough. He rolled up the sleeves of the borrowed black shirt, exposing strong forearms corded with muscle. “Tell me what to do.”

Jungkook’s gaze lingered a second too long on those arms before he cleared his throat. “There’s a new shipment of antiques that arrived yesterday. Heavy boxes in the back. If you could bring them to the main floor, I’ll sort them.”

Taehyung nodded and moved past him. Their shoulders brushed. The contact was brief, but it sent a visible shiver racing down Jungkook’s spine. Taehyung’s pheromones flared instinctively—thick sandalwood and smoked cedar flooding the narrow aisle. Jungkook gripped a shelf to steady himself, breath hitching.

“Shit,” Jungkook whispered under his breath.

Taehyung forced himself to keep walking.

The back room was cramped, filled with crates stamped with faded labels. He lifted one easily, muscles flexing under the thin fabric. When he returned to the main shop, Jungkook was already unpacking another box, delicate fingers brushing over old pocket watches, porcelain dolls, and strange metallic fragments that didn’t belong in this century.

One fragment in particular caught Taehyung’s eye the moment Jungkook lifted it.

A jagged piece of iridescent crystal lattice, no larger than a palm, glowing faintly with residual temporal energy. His navigator core shard. The exact component that had shattered during the displacement.

His heart slammed against his ribs.

“Where did you get that?” Taehyung asked, setting the crate down harder than intended. The wood creaked in protest.

Jungkook turned the shard in his hands, brow furrowed. “It came in with the lot from an old collector in Busan. No paperwork. Strange, right? It feels warm sometimes. Like it’s… alive.” He held it out. “Here, feel it.”

Taehyung hesitated. Touching the shard while near Jungkook was risky. The residual quantum signature in the crystal could amplify the fated bond. But refusing would look suspicious.

He reached out.

Their fingers met around the shard.

The world ignited.

A surge of raw energy crackled between them—temporal resonance meeting fated mate resonance. Taehyung’s alpha roared so violently his vision tunneled. Jungkook gasped sharply, eyes widening as a powerful wave of Taehyung’s pheromones slammed into him at full force. Dark, possessive, overwhelming. The shard pulsed hot between their joined hands.

Jungkook’s knees buckled.

“Jungkook—” Taehyung dropped the shard and caught the omega around the waist just as he collapsed forward. He pulled Jungkook flush against his chest, one arm banded tightly around his back, the other supporting his head.

The omega was burning up. Slick flooded the air in a sweet, dizzying rush. Jungkook’s body trembled violently against him, soft whimpers spilling from parted lips as pre-heat crashed through his system like a tidal wave.

“Taehyung…” Jungkook moaned, voice broken and needy. His hands fisted in Taehyung’s shirt, nose instinctively pressing into the alpha’s neck, inhaling greedily. “It’s too much… your scent—ah—”

Taehyung’s fangs dropped instantly, sharp and aching. His alpha took the wheel for one dangerous second. He spun them around, pressing Jungkook’s back against the nearest wall, caging him completely with his larger body. One thick thigh pushed between Jungkook’s legs, feeling the damp heat soaking through his pants.

“Fuck, you’re dripping,” Taehyung growled against his ear, voice pure alpha. He dragged his nose along the flushed gland on Jungkook’s neck, breathing in the intoxicating mix of lavender and fertile omega slick. His tongue darted out, tasting salt and sweetness. Jungkook cried out, hips jerking forward, grinding desperately against Taehyung’s thigh.

The shard lay forgotten on the floor, still glowing.

Taehyung’s hand slid up, fingers threading through soft black hair, tilting Jungkook’s head to expose more of that tempting neck. His mouth hovered over the scent gland, fangs grazing sensitive skin. One bite. One claiming mark and this omega would be irrevocably his—across time, across every paradox.

Jungkook keened, legs shaking. “Please… I need—need something. It hurts…”

The raw desperation in that plea nearly snapped Taehyung’s remaining control. His cock throbbed hard against Jungkook’s stomach, heavy and insistent. He could knot him right here on the shop floor. Fill him until the burning stopped. Mark him so deeply no timeline could ever separate them again.

A sharp crack of thunder outside jolted him back to reality.

Taehyung wrenched himself away with a pained snarl, stumbling back several steps. Jungkook slid down the wall, breathing ragged, eyes glassy with unshed tears and overwhelming lust. A dark wet patch stained the front of his pants.

“I’m sorry,” Taehyung rasped, fists clenched so tight his nails drew blood. His chest heaved. “I almost—fuck, Jungkook, I almost marked you.”

Jungkook looked up at him, lips swollen, cheeks flushed crimson. “Why didn’t you?” The question came out small and broken. “I wanted it. I still want it.”

Taehyung turned away, jaw locked, fighting the alpha screaming to finish what they started. “Because you don’t understand what it means. What I am.” He picked up the glowing shard with shaking fingers and slipped it into his pocket. “This… whatever is happening between us, it’s dangerous.”

Jungkook slowly pushed himself up, legs still unsteady. He took one step forward, then another, until he stood right in front of Taehyung again. Brave little omega. He reached out and placed a trembling hand on Taehyung’s chest, right over his racing heart.

“I don’t care if it’s dangerous,” Jungkook whispered. “For the first time in my life, I feel… seen. Wanted. Whole.” His fingers curled into the fabric. “Don’t pull away now. Please.”

Taehyung closed his eyes, forehead dropping to rest against Jungkook’s. Their breaths mingled, hot and heavy. The pull between them thrummed like a living wire—fated, inevitable, devastating.

“I’m trying to protect you,” Taehyung murmured, voice hoarse. “Even if it kills me.”

Jungkook’s hand slid up to cup his jaw. “What if I don’t want protection? What if I just want you?”

The words hung between them, heavy with promise and peril. Outside, rain began to pour harder, drumming against the windows like a countdown.

Taehyung’s communicator shard pulsed once in his pocket—weak, but a warning. Time was fracturing. Every second he stayed this close accelerated the damage.

Yet when Jungkook rose on his toes and pressed their lips together in a tentative, desperate kiss, Taehyung didn’t pull away.

The first touch of their mouths was electric. Jungkook tasted like honey and rain. Taehyung groaned deeply, one hand gripping the omega’s waist possessively as he deepened the kiss, tongue sliding against Jungkook’s with restrained hunger. Jungkook melted instantly, whimpering into his mouth, body pliant and eager.

They kissed until they were breathless—slow, deep, and devastatingly intimate.

When they finally parted, a thin string of saliva connected their lips. Jungkook’s eyes were dark, pupils blown.

“Stay,” he breathed against Taehyung’s mouth. “Whatever you’re running from… stay with me.”

Taehyung kissed him again, harder this time, pouring every ounce of his conflicted desire into it. His alpha purred in triumph even as his mind screamed warnings.

He was already too deep.

And the timeline was beginning to crack.

——

That night, after closing the shop early, Jungkook’s pre-heat intensified. He lay curled on his bed, feverish and aching, while Taehyung sat on the floor outside his locked door like a sentinel. The omega’s broken moans filtered through the wood, each one twisting the knife deeper into Taehyung’s restraint.

Through the gap beneath the door, the sweet scent of slick kept pouring out, calling to him.

Taehyung pressed his forehead against the doorframe, fangs fully extended, body rigid with need.

“Just a little longer,” he whispered to himself. “I just need to fix the navigator… then I can keep him safe.”

But deep down, he already knew the truth. There was no fixing this. Not without breaking time itself.

——

Taehyung worked through the night like a man possessed.

The antique shop’s basement—damp, cluttered, and rarely used—became his makeshift workshop. A single flickering bulb swung above his head as he spread out the broken pieces of his navigator on an old wooden table. The glowing crystal shard from earlier pulsed weakly beside scattered tools Jungkook kept for repairing vintage clocks and radios.

His fingers moved with precision honed by years of training in 2125, but the technology gap was brutal. This era’s soldering iron felt primitive, its heat inconsistent. Every connection he made sparked dangerously. Sweat slicked his brow, his black shirt clinging to his broad back.

He couldn’t stay here much longer. Not with Jungkook’s scent still thick in his lungs, not with the omega’s pre-heat growing stronger by the hour. Every instinct screamed to go upstairs, kick down the door, and bury himself inside that sweet body until the burning stopped for both of them.

But he had to get home. Or at least send a signal.

A soft creak on the stairs made him freeze.

Jungkook appeared at the bottom step wearing an oversized sweater that slipped off one shoulder, exposing the smooth line of his collarbone and the flushed scent gland beneath his ear. His eyes were glassy, cheeks pink. Bare thighs pressed together beneath the hem of the sweater.

“You’ve been down here for hours,” Jungkook said quietly. His voice carried that husky edge pre-heat always brought. “It’s almost four in the morning. Come sleep.”

Taehyung’s alpha surged at the sight. He gripped the edge of the table until the wood groaned. “Go back to bed, Jungkook.”

The omega didn’t listen. He stepped closer, bare feet silent on the cold floor. The scent of slick—delicate, sweet, and far too tempting—trailed after him. “You’re avoiding me again. After that kiss… you’ve barely looked at me all day.”

Taehyung finally turned. The sight hit him like a punch. Jungkook looked wrecked already—pupils dilated, lips bitten red, body trembling with suppressed need. Yet he still came down here looking for him.

“I’m trying to protect you,” Taehyung growled, voice thick with restraint. “You have no idea how dangerous this is.”

Jungkook stopped right in front of him. Close enough that Taehyung could see the rapid flutter of his pulse. “Then explain it to me. Because all I know is that when you’re near, I finally feel alive. When you pull away, everything hurts.”

Taehyung’s resolve cracked. He reached out and pulled Jungkook into his arms, crushing their bodies together. Jungkook melted instantly, a soft whimper escaping as he buried his face in Taehyung’s neck, inhaling greedily. Taehyung’s large hand slid down to grip the omega’s ass, feeling the dampness soaking through his underwear.

“You’re leaking again,” Taehyung murmured darkly against his hair. “So wet for me already.”

Jungkook nodded frantically, hips rolling forward. “Please… just touch me a little. I can’t take it anymore.”

For one dangerous moment, Taehyung let his fingers slip beneath the sweater, tracing the slick coating Jungkook’s thighs. The omega moaned beautifully, legs shaking. Taehyung’s cock strained hard against his pants, aching to knot, to claim, to own.

He forced himself to stop.

With a tortured groan, he lifted Jungkook onto the table, spreading his legs but stepping back. “Not like this. Not until I fix what I broke.”

Jungkook looked devastated, eyes shining with frustrated tears. But he didn’t push. He simply watched as Taehyung returned to the scattered parts with renewed desperation.

Hours later, as pale morning light began creeping through the small basement window, Taehyung found it.

Hidden inside an old leather-bound journal from the same shipment as the crystal shard. The journal looked ordinary—yellowed pages, elegant handwriting—but the final entries made his blood run cold.

It was dated 2027.

“Today they buried Jungkook Kim. The omega from Moonlit Relics. Cause of death: unknown fever. Some say it was a rare omega condition. Others whisper it had something to do with the stranger who stayed with him for months in 2025. The one who disappeared without a trace.”

Taehyung’s hands shook so violently the journal nearly slipped from his grip. There was more—sketches of a tall alpha with sharp eyes, notes about unnatural pheromones, rumors of time anomalies around the shop in the months before Jungkook’s death.

His own face stared back at him from a rough pencil drawing.

“No…” The word tore from his throat.

He had done this. His presence here was already poisoning the timeline. The closer he got to Jungkook, the more likely the omega would die in three years. Paradox rejection. Timeline immune response. He had seen it happen in training simulations—fated bonds across eras always ended in tragedy if left unchecked.

Jungkook appeared at the top of the stairs again, freshly showered but still flushed. “Taehyung? The shop opens in an hour. Are you coming up?”

Taehyung closed the journal slowly. When he looked up, his expression had hardened into something cold and distant, even as his alpha howled in agony inside his chest.

“I’ll be up soon.”

——

Throughout the day, Taehyung kept his distance.

He still helped around the shop—carrying boxes, fixing shelves—but he stayed on the opposite side of the room whenever possible. Every time Jungkook tried to approach, Taehyung found an excuse to move away. His pheromones, once flooding the space uncontrollably, were now tightly leashed behind iron will.

Jungkook noticed immediately.

By closing time, the omega’s eyes were red-rimmed. His scent had turned bitter with distress, cutting through the usual sweetness like a knife. He cornered Taehyung near the back shelves as the last customer left.

“What happened?” Jungkook demanded, voice cracking. “Yesterday you kissed me like you needed me to breathe. Today you look at me like I’m a stranger. Did I do something wrong?”

Taehyung’s jaw clenched so hard it ached. He wanted nothing more than to pull Jungkook into his arms and apologize with his mouth, his hands, his knot. Instead, he stepped back.

“You didn’t do anything wrong,” he said flatly. “This… whatever this is between us… it has to stop. I’m leaving soon.”

Jungkook’s breath hitched. “Leaving?”

“I don’t belong here.” The words burned like acid. “Staying will only hurt you.”

Tears welled in Jungkook’s eyes. He grabbed Taehyung’s wrist before the alpha could pull away. “You feel it too. This pull. Don’t lie to me. My body recognizes you. My omega… it’s been screaming for you since the moment you walked in.”

Taehyung looked down at the smaller hand gripping him. So fragile. So precious. And according to that journal, destined to die because of him.

He gently but firmly removed Jungkook’s hand. “That’s exactly why I need to go. Before I ruin your life.”

Jungkook laughed bitterly, a broken sound. “Too late. You already ruined me the moment you touched me.” He stepped closer, defiant despite the tears sliding down his cheeks. “If you’re going to leave, at least be honest. Tell me who you really are.”

Taehyung remained silent, fists clenched at his sides. The communicator shard in his pocket pulsed weakly, as if mocking him.

That night, Taehyung moved his things to the tiny couch in the storage room and locked the door from the inside. Jungkook didn’t come upstairs. But his scent still crept under the door—miserable, needy, heartbroken.

Taehyung sat on the floor with his back against the wall, staring at the journal entry he had torn out and hidden. The words blurred.

Jungkook Kim. Died 2027.

He pressed the heels of his palms into his eyes until stars burst behind his lids.

“I won’t let it happen,” he whispered fiercely into the darkness. “I’ll protect you from afar. Even if it means I can never have you.”

His alpha thrashed violently inside him, rejecting the decision with every fiber of its being. The fated bond screamed in protest, sharp and agonizing, like threads being ripped apart.

But Taehyung endured.

Because losing Jungkook forever was far more terrifying than never claiming him at all.

——

Outside, unseen by either of them, a shadowy figure stood across the street under the pouring rain. Eyes glowing with unnatural temporal energy scanned the antique shop.

The Enforcers had finally picked up the signal. Time was no longer just running out. It had already begun to hunt them.

——

The heat struck like a storm breaking without warning.

Jungkook had felt the signs all day — the low fever burning under his skin, the constant dampness between his thighs, the way his body ached every time Taehyung’s scent drifted through the shop. He had tried to fight it. Double dose of suppressants. Cold showers. Distance. But the fated pull ignored every defense.

By ten in the evening, he was on his knees in the middle of his bedroom floor, forehead pressed against the cool wooden planks, whimpering brokenly. Slick poured down his thighs in hot, steady streams, soaking his sweatpants completely. Every breath felt like fire. His omega screamed for the alpha just one floor away — the only alpha his body had ever truly recognized.

“Taehyung…” The name tore from his throat like a prayer and a curse at the same time.

He didn’t hear the door open. He only felt strong arms suddenly wrapping around him from behind, lifting his fevered body against a broad, solid chest that smelled like safety and sin.

“I’m here,” Taehyung’s voice was wrecked, low and gravelly. “I’m right here, baby.”

Jungkook sobbed in relief, turning instantly in those arms and clinging to the alpha like a lifeline. His hands fisted in Taehyung’s shirt as he buried his face in his neck, inhaling desperately. The contact made fresh slick gush out of him, the sweet scent exploding in the small room.

“Please… it hurts so much,” Jungkook cried, hips jerking uncontrollably against Taehyung’s thigh. “I need you. Need you inside me. Knot me. Please—”

Taehyung’s grip tightened almost painfully. His alpha roared inside his chest, demanding he pin the omega down, strip him bare, and fuck him through the heat until he was swollen and claimed. His cock was already rock hard, throbbing against Jungkook’s belly. But the torn journal page burned in his memory.

Jungkook Kim. Died 2027.

He couldn’t. Not yet. Not like this.

“No knotting,” Taehyung growled against Jungkook’s damp hair, forcing the words out. “I’ll take care of you, but I won’t knot you tonight. You have to trust me.”

Jungkook whined pitifully, tears streaming down his flushed cheeks, but he nodded anyway. He would take anything Taehyung gave him.

Taehyung carried him to the bed and laid him down gently. In seconds he stripped Jungkook of his soaked clothes, revealing a body glistening with sweat and slick. Jungkook’s cock was flushed dark and leaking, his pretty hole clenching visibly around nothing, dripping endlessly onto the sheets.

“Fuck, look at you,” Taehyung breathed, golden eyes glowing with raw hunger. “So wet. So perfect for me.”

He climbed onto the bed and pulled Jungkook into his lap, the omega’s back against his chest, legs spread wide over his thighs. One large hand splayed possessively over Jungkook’s trembling stomach while the other traced down, fingers gliding through the mess of slick.

Jungkook keened loudly when two thick fingers finally pushed inside him. The stretch was immediate and perfect. He pushed back greedily, fucking himself on Taehyung’s fingers with shameless desperation.

“That’s it,” Taehyung murmured hotly against his ear, voice pure alpha. “Ride my fingers, baby. Take what you need.”

He added a third finger quickly, curling them just right to press against that sensitive spot inside. Jungkook cried out, head falling back onto Taehyung’s shoulder. Taehyung’s other hand wrapped around Jungkook’s cock, stroking him in time with the thrust of his fingers. The dual pleasure made Jungkook’s body shake violently.

Taehyung’s mouth found the omega’s neck. He licked and sucked at the swollen scent gland, fangs grazing but never breaking skin. Jungkook’s scent exploded — lavender, vanilla, and fertile heat — driving Taehyung closer to the edge of his own rut.

“You’re mine,” Taehyung growled against wet skin, pumping his fingers deeper, faster. “Even if I can’t claim you fully yet. This body knows it. Your omega knows it.”

“Yes—yours,” Jungkook sobbed, hips stuttering. “Only yours. Always—”

He came hard with a broken scream, clenching around Taehyung’s fingers, cock spilling over the alpha’s fist. But the heat didn’t break. It only burned hotter.

Taehyung didn’t stop. He worked Jungkook through two more orgasms with his fingers and mouth — sucking him deep while three fingers stretched him open, then four. The room filled with obscene wet sounds and Jungkook’s constant whimpers and moans. Slick soaked the sheets, Taehyung’s lap, everything.

Between waves, when Jungkook lay limp and panting in his arms, Taehyung finally spoke.

“I come from far away,” he murmured, lips brushing Jungkook’s temple. “A world very different from this one. Cleaner. Colder. Where time itself can be bent and broken.” He kissed the corner of Jungkook’s eye, tasting salt. “I never should have met you. Our paths were never meant to cross. But the moment I saw you… my soul recognized yours. Across every year. Across every barrier.”

Jungkook turned his head, dazed eyes searching Taehyung’s face. “You talk like you’re from the future.”

Taehyung stiffened but didn’t deny it. “Something like that.”

A fresh wave of heat hit Jungkook. He moaned and ground back against the hardness pressing into his ass. “Then take me to your time. Or stay in mine. Just don’t leave me.”

Taehyung closed his eyes, pain flashing across his features. He flipped them over, pressing Jungkook face-down into the mattress. He covered the smaller body completely with his own, rutting his clothed cock between Jungkook’s slick thighs while his fingers returned to that greedy hole.

“I wish it were that simple,” he whispered, biting gently at Jungkook’s shoulder. “Loving you could erase you from existence. I saw it. A warning. Your name… in a future that shouldn’t exist if I stay too close.”

Jungkook cried out as Taehyung’s fingers hit that spot again and again. “Then rewrite it,” he gasped, pushing back desperately. “I don’t care about timelines. I only care about you.”

Taehyung snarled and moved faster, hips snapping, fingers plunging deep. He reached around and stroked Jungkook’s cock with a tight grip until the omega came again with a silent scream, body convulsing beautifully beneath him.

Still, Taehyung refused to take out his own cock. He wouldn’t knot him. Not tonight. Not while the warning echoed in his head.

Instead, he gathered Jungkook into his arms once the worst of the wave passed, letting the omega scent him thoroughly. Jungkook rubbed his face and neck all over Taehyung’s chest and throat, spreading his sweet heat scent everywhere, marking the alpha as his own in the only way he could right now.

Taehyung held him through it all, purring low and deep — a sound no one in this century had ever heard from him. His large hand stroked down Jungkook’s spine, soothing the tremors. Every few minutes he would slip his fingers back inside to ease the aching emptiness, drawing out smaller, softer orgasms that left Jungkook whimpering gratefully.

Hours passed like this. Intimate. Torturous. Beautiful.

By the time the heat finally began to ebb into exhaustion, the first hints of dawn painted the sky outside. Jungkook lay curled against Taehyung’s chest, naked and marked with hickeys and fingerprints, breathing softly. Taehyung’s own body screamed with unfulfilled need, cock still hard and leaking, but he ignored it.

He pressed a long, reverent kiss to Jungkook’s sweaty forehead.

“I will protect you,” he whispered into the quiet room. “Even if it means breaking my own heart. Even if it means never being able to have all of you.”

Jungkook stirred, half-asleep, and nuzzled closer. His hand rested possessively over Taehyung’s heart.

“Too late,” he mumbled. “You already have all of me.”

Taehyung’s eyes burned. He tightened his arms around the omega and stared at the ceiling, the weight of two centuries pressing down on his chest.

The Enforcers were coming. The timeline was cracking. And the fated mate sleeping peacefully in his arms might pay the ultimate price for his presence here.

Yet for the first time since crashing into this era, Taehyung realized something terrifying:

He wasn’t sure he could leave anymore.

Even if staying would destroy everything.

——

Jungkook woke briefly once more before full morning, pressing a soft, sleepy kiss to Taehyung’s jaw.

“Thank you for taking care of me,” he whispered, voice hoarse from hours of moaning. “Even when you’re fighting so hard not to.”

Taehyung swallowed the lump in his throat and kissed him back — slow, deep, and full of everything he couldn’t say.

Outside the shop, the city began to stir. Somewhere in the distance, a temporal anomaly pulsed once — invisible to human eyes, but clear as a warning bell to those who hunted travelers.

Time had noticed them. And it was getting angry.

——

The fragile peace after Jungkook’s heat lasted exactly three days.

Three days of stolen touches, lingering glances, and Taehyung’s iron-clad restraint slowly fraying at the edges. The omega moved differently now—slower, more aware of his own body, cheeks warming every time their eyes met across the shop. His scent had changed too, permanently laced with Taehyung’s darker notes, as if his omega had already decided whom it belonged to.

Taehyung noticed everything. The way Jungkook’s fingers brushed his longer than necessary when handing him tools. The way the omega wore shirts that exposed the faint bruises and bite marks Taehyung had left during the heat. The way Jungkook’s eyes followed him with quiet hunger and deeper trust.

It made protecting him feel impossible.

On the fourth night, the shop had closed early due to heavy rain. Jungkook was upstairs preparing dinner, soft humming drifting down the stairs, while Taehyung worked in the basement again, trying to stabilize the communicator shard with 21st-century scrap parts. The crystal glowed faintly, feeding him fragmented data. Coordinates. Temporal decay rates. Warnings.

A sharp, unnatural static buzzed in his skull — the residual implant reacting.

Taehyung’s head snapped up. His alpha went rigid.

They were here.

He bolted upstairs, taking the steps three at a time. “Jungkook!”

The omega appeared at the kitchen doorway, wooden spoon in hand, wearing one of Taehyung’s borrowed shirts that swallowed his frame. “What’s wrong? You look—”

The front window of the shop exploded inward.

Glass shattered violently as a dark figure crashed through, clad in sleek black tactical gear that shimmered with temporal distortion. Red visor glowing over its face. The intruder landed in a crouch, energy baton crackling with blue electricity.

“Chronos Fugitive identified,” the Enforcer’s modulated voice rang out. “Kim Taehyung, Class-A Temporal Explorer. You are in violation of Timeline Integrity Protocol 47. Surrender the native and prepare for extraction.”

Jungkook dropped the spoon, eyes wide with terror. “Taehyung—?!”

Another Enforcer smashed through the back door, cutting off escape. Two more materialized outside the shop, blocking the street. Rain poured in through the broken windows, mixing with the sharp ozone of future technology.

Taehyung moved faster than any human should.

He shoved Jungkook behind him, body transforming in an instant. His eyes burned molten gold, fangs fully extended. Dark alpha pheromones exploded outward like a storm — thick, commanding, laced with pure aggression. The air grew heavy, suffocating.

“Stay behind me,” he snarled, voice no longer fully human.

The first Enforcer lunged, baton swinging in a deadly arc. Taehyung dodged with inhuman speed, grabbing the attacker’s wrist and twisting. Bone cracked audibly. He slammed his palm into the Enforcer’s chest, releasing a concentrated pulse of raw temporal energy he had stored in his own cells. The Enforcer flew backward, crashing into a shelf of antique vases. Porcelain exploded everywhere.

“Jungkook, run upstairs!” Taehyung ordered.

But Jungkook didn’t move. He stood frozen, staring at the man who had been gentle with him for days now fighting like a demon from another world. Taehyung’s strength, his speed, the way his muscles rippled with power that didn’t belong in this century — it was terrifying. And breathtaking.

The second Enforcer fired a stun net. Taehyung spun, catching the net mid-air. Electricity surged through his arm, burning skin, but he roared and hurled it back. The net wrapped around the attacker, dropping him twitching to the floor.

“Target’s fated mate detected,” the lead Enforcer announced coldly, visor locking onto Jungkook. “Omega Jeon Jungkook. Temporal contamination level critical. Elimination protocol authorized to preserve timeline.”

Taehyung’s vision went red.

“No one touches him.”

He exploded forward. In one fluid motion, he grabbed the lead Enforcer by the throat and lifted him clean off the ground. The Enforcer choked, legs kicking. Taehyung’s claws — partially shifted — dug into the reinforced suit. With a vicious growl, he slammed the man down onto the counter, cracking the wood. Fists flew in a blur. Each punch carried the force of an alpha from a century built for war and survival.

Jungkook watched, heart pounding, as blood — both red and strange glowing blue — splattered across the shop floor. One Enforcer managed to graze Taehyung’s side with an energy blade. Taehyung hissed in pain but didn’t slow. He headbutted the attacker, then delivered a brutal knee to the ribs that sent the Enforcer crumpling.

The last standing Enforcer raised a temporal disruptor — a weapon designed to erase travelers from existence.

“Termination imminent.”

Taehyung moved without thinking. He grabbed Jungkook, spinning them both behind a heavy oak bookshelf just as the disruptor fired. A beam of crackling white energy tore through the space where they had stood, disintegrating everything in its path. Antique clocks and mirrors turned to dust.

Taehyung pressed Jungkook against the wall, shielding him completely with his larger body. Their faces were inches apart. Rain and blood streaked Taehyung’s face. His golden eyes burned with feral protectiveness.

“Are you hurt?” he asked, voice rough.

Jungkook shook his head, breathing fast. His hands clutched Taehyung’s torn shirt. “You’re bleeding…”

“Doesn’t matter.” Taehyung cupped Jungkook’s jaw, thumb brushing his cheek. “They won’t take you. I won’t let them.”

Outside, sirens wailed in the distance — normal police responding to the commotion. The remaining Enforcers began retreating, shimmering as they prepared to phase out of the timeline.

The lead Enforcer, still on the ground, laughed through bloodied teeth. “You can’t protect him forever, Explorer. Every second you stay, you kill him. The timeline is already correcting itself. His death is written. You only accelerate it.”

Taehyung roared and stomped down, crushing the Enforcer’s disruptor. The figure dissolved into temporal particles, vanishing with a final static burst.

Silence fell, broken only by rain and distant sirens.

Taehyung staggered. The wound on his side burned viciously — temporal poison spreading through his veins. He leaned heavily against the wall, breathing hard. Jungkook immediately pressed against him, small hands trying to stem the bleeding.

“You’re from the future,” Jungkook whispered, voice trembling but steady. “Those people… they knew your name. They wanted to kill me to protect time.” He looked up, eyes shining with unshed tears and something fiercer. “Tell me the truth, Taehyung. All of it.”

Taehyung closed his eyes, pain and exhaustion crashing over him. His alpha, still riding the high of battle, purred at how bravely their omega faced the danger.

“I’m from 2125,” he said quietly. “A time explorer. My mission failed. I crashed here. The moment I saw you… my wolf claimed you as fated mate. Something that should be impossible across one hundred years.”

Jungkook’s breath hitched. He pressed closer, despite the blood, despite the destruction surrounding them. “And the warning? About me dying?”

Taehyung nodded grimly. “If I stay too close, the timeline tries to correct itself. By removing you.”

Jungkook’s fingers tightened on Taehyung’s shirt. “Then we fight it. Together.” His voice cracked but grew stronger. “I’m not afraid. Not of you. Not of them. Not of time.”

Taehyung looked down at the omega — small, fragile in appearance, but with a will like steel. Slick and fear-scent still lingered faintly beneath the rain and blood, yet Jungkook stood tall, refusing to run.

His alpha swelled with pride and aching want.

Taehyung pulled Jungkook into a fierce kiss, tasting rain and desperation. Jungkook responded instantly, rising on his toes, hands sliding into Taehyung’s wet hair. The kiss was messy, bloody, and raw — full of everything they hadn’t said.

When they parted, Taehyung rested his forehead against Jungkook’s.

“They’ll come back stronger,” he warned. “This was only a scouting team.”

Jungkook nodded, eyes dark with determination. “Then we’ll be ready.” His hand slid down to press gently over Taehyung’s wounded side. “But first, I’m taking care of you. No arguments.”

Despite the pain, Taehyung smiled — a rare, genuine curve of his lips. “Bossy little omega.”

“Your omega,” Jungkook corrected softly.

The words sank deep into Taehyung’s chest, warming the cold fear that had gripped him since reading that journal.

As police lights flashed outside, they slipped out the back alley, disappearing into the rainy Seoul night. Taehyung limped but kept Jungkook tucked protectively under his arm, shielding him from the worst of the downpour.

Behind them, Moonlit Relics lay in ruins — a broken shop, shattered glass, and the first visible cracks in the timeline.

Ahead of them, the real war had only just begun.

But for the first time, Taehyung wasn’t fighting alone.

——

They found temporary shelter in an old motel on the outskirts of the city. Jungkook cleaned Taehyung’s wound with careful hands, whispering soothing words every time the alpha hissed in pain. The temporal poison fought against Taehyung’s enhanced healing, but the omega’s scent — calm, devoted, and laced with quiet love — seemed to help more than anything.

Later, as they lay on the narrow bed, Jungkook curled tightly against Taehyung’s uninjured side, the alpha finally allowed himself to purr. Low, deep, resonant.

Jungkook shivered at the sound, pressing closer.

“Whatever comes next,” Jungkook murmured into the darkness, “we face it together. Fated mates, right?”

Taehyung kissed the top of his head, arms tightening possessively.

“Fated mates,” he agreed, voice heavy with promise and dread.

Outside, thunder rolled across the sky like distant temporal rifts opening. The Enforcers would return. And the timeline was watching.

——

The motel room smelled of cheap detergent and rain-soaked clothes drying on the radiator. Taehyung sat on the edge of the narrow bed, shirt off, while Jungkook carefully wrapped a fresh bandage around his torso. The temporal wound had stopped bleeding but still glowed faintly under the skin — a poisonous reminder that the timeline itself was rejecting him.

“You’re healing faster than any normal person,” Jungkook murmured, fingers gentle but steady. “Another thing you’re not telling me.”

Taehyung caught his wrist, bringing the omega’s hand to his lips. He kissed the inside of his wrist, right over the racing pulse. “I’ve told you the important parts. The rest only puts you in more danger.”

Jungkook pulled his hand back and gave him a look that was equal parts fond and frustrated. “We’re past that, Taehyung. They tried to kill me last night because of you. I deserve to know everything.”

Taehyung exhaled heavily. The alpha in him hated keeping secrets from his mate, but the explorer in him knew the cost of full disclosure.

“Fine. But not here. We need to move anyway. They’ll track this place soon.”

They left before sunrise, stealing away into the damp morning streets. Jungkook led them to a small, hidden safe house — an old apartment above a closed bookstore that belonged to his late grandmother. Dust-covered but secure, with heavy curtains and multiple exits.

By midday, they returned to what remained of Moonlit Relics. The police had cordoned it off, but Jungkook knew the back alleys better than anyone. They slipped inside through the shattered rear door under the guise of “retrieving personal items.”

The shop was destroyed. Shattered glass glittered like fallen stars across the floor. Antique clocks lay in pieces. Yet some items remained strangely untouched, almost preserved.

Jungkook crouched near a toppled cabinet and pulled out a small locked box he had hidden beneath the floorboards.

“I never showed this to anyone,” he said, unlocking it with a tiny key from his necklace. “Grandmother said these things choose their owners. They appeared over the years… always when I needed comfort the most.”

He tipped the box.

Taehyung’s heart stopped.

Inside lay several objects that should not exist in 2025:

• A sleek metallic ring engraved with Chrono Vanguard insignia — his spare temporal stabilizer from 2125.
• A faded holo-photograph, its edges worn, showing a smiling Jungkook with silver streaks in his hair, standing beside an older version of Taehyung.
• A small silver chain with a pendant shaped like a wolf’s fang — something Taehyung had commissioned as a claiming gift in his own time, never delivered.
• A handwritten note in Taehyung’s own handwriting: “If you find this, know that I loved you across every lifetime. Wait for me. — T.”

Jungkook watched Taehyung’s face closely. “These aren’t normal antiques. This ring… it hums when you touch it. The photo looks like me, but older. And this note—” He swallowed. “That’s your handwriting, isn’t it?”

Taehyung picked up the ring with trembling fingers. The stabilizer activated at his touch, projecting a faint holographic interface only he could see. Data streamed: “Loop 17 — Fated Bond Confirmed. Protect at all costs.”

He looked at Jungkook, eyes heavy with centuries of longing.

“I left these here,” Taehyung said quietly. “Not this version of me. Future versions. Or past versions. Time isn’t linear when you break it. I must have made multiple jumps trying to reach you… trying to fix this.”

Jungkook’s breath shook. He stepped closer, picking up the wolf fang pendant. “You’re really from 2125.”

“Yes.”

“And we… we’re supposed to be together? In the future?”

Taehyung pulled him into his arms, burying his face in Jungkook’s neck, inhaling the sweet lavender-vanilla scent that calmed his raging alpha. “We are fated. My wolf knew it the second I saw you. But fate and time are at war right now.”

Jungkook clutched the pendant tightly. “Then let’s stop fighting time alone.”

——

That evening, Taehyung insisted on a real date.

Not hiding in a ruined shop or a dusty apartment. Something normal. Something human.

He took Jungkook to a quiet rooftop restaurant in a less crowded part of Seoul, using cash from the shop’s emergency safe. String lights hung overhead. Soft music played. The city sprawled beneath them like scattered jewels.

Jungkook wore a simple black sweater and jeans, but he looked devastating. His scent was calmer now, post-heat, yet still carried traces of Taehyung’s claim. Taehyung couldn’t stop touching him — a hand on his lower back, fingers brushing his knuckles, thumb stroking his wrist.

They ate slowly. Taehyung tried every dish Jungkook ordered, feeding him bites with careful patience. Between courses, Jungkook asked questions. Not demanding. Curious. Gentle.

“What’s the future like?”

“Cleaner. Faster. Lonely,” Taehyung answered honestly. “We solved many problems. Created new ones. But nothing there smells like you. Nothing feels like home the way you do.”

Jungkook blushed, dimples appearing. “Smooth talker.”

“Truth,” Taehyung corrected, voice low. His foot hooked around Jungkook’s ankle under the table. The omega shivered.

Halfway through dessert, Jungkook reached across the table and laced their fingers together. “I keep having dreams. Since you arrived. Dreams of us in a glass city. You’re wearing a uniform. I’m… pregnant.” He laughed nervously. “Crazy, right?”

Taehyung’s grip tightened. It wasn’t crazy. In several possible futures, that was exactly what happened.

“Not crazy,” he murmured. His alpha purred at the thought — Jungkook round with his pup, safe, claimed, theirs.

Tension thickened between them. The air grew heavy with budding arousal. Jungkook’s scent sweetened. Taehyung’s eyes darkened.

They barely made it back to the apartment.

The moment the door closed, Taehyung had Jungkook pressed against it, kissing him deeply. Not the restrained kisses from before. This was hungry. Possessive. Years of longing poured into every slide of tongue and nip of teeth.

Jungkook moaned into his mouth, hands sliding under Taehyung’s shirt, tracing the fresh scar on his side. “Want you,” he gasped between kisses. “All of you this time. No holding back.”

Taehyung growled, lifting Jungkook effortlessly. The omega wrapped his legs around his waist as Taehyung carried him to the bedroom.

Clothes came off in a rush. Taehyung worshipped every inch of exposed skin — sucking marks onto Jungkook’s chest, licking the sensitive gland on his neck, kissing down the lean planes of his stomach until he reached the slick already dripping between Jungkook’s thighs.

“So wet again,” Taehyung groaned, spreading Jungkook’s legs wide. “Always so ready for your alpha.”

He licked a broad stripe over Jungkook’s hole, tasting pure sweetness. Jungkook cried out, back arching sharply. Taehyung devoured him — tongue fucking deep, two fingers joining soon after, then three. He sucked Jungkook’s cock at the same time, humming around the length until the omega was shaking apart, coming hard with Taehyung’s name on his lips.

But Taehyung didn’t stop. He kept going until Jungkook was sobbing with overstimulation, hole fluttering greedily around four thick fingers.

Only then did Taehyung pull back, shedding the last of his clothes. His cock stood heavy and leaking, knot already beginning to swell at the base. Jungkook’s eyes widened with lust and a hint of nervousness.

Taehyung crawled over him, caging him with his body. He rubbed their cocks together, voice rough. “Still want me, baby?”

“Yes,” Jungkook breathed, pulling him down for a messy kiss. “Knot me. Claim me. Please—”

Taehyung entered him in one slow, deep thrust.

Jungkook’s scream was pure pleasure. The stretch was intense, perfect. Taehyung groaned at the tight, velvety heat, fighting every instinct not to rut wildly. He moved in long, powerful strokes, hitting that spot inside Jungkook with devastating accuracy.

They fucked like they had waited a hundred years for it.

Jungkook’s nails raked down Taehyung’s back. Taehyung’s fangs grazed his neck again and again, teasing the claiming bite but never delivering it. Not yet. Not until it was safe.

When Taehyung finally knotted him, Jungkook came untouched, body seizing beautifully. The knot swelled, locking them together. Taehyung growled possessively, grinding deep as he filled Jungkook with pulse after pulse of hot come.

They stayed locked, breathing each other in. Taehyung rolled them onto their sides, spooning Jungkook from behind, knot still buried deep. He pressed soft kisses along the omega’s shoulder.

“Mine,” he whispered.

“Yours,” Jungkook answered, voice hoarse but content. His hand rested over Taehyung’s on his stomach. “And you’re mine.”

Later, as Jungkook dozed in his arms, Taehyung stared at the wolf fang pendant now resting against Jungkook’s bare chest.

More pieces of the future were appearing. The timeline was shifting faster. The Enforcers would return soon — stronger, more prepared.

But tonight, with his knot locked inside his fated mate and Jungkook’s scent covering every inch of his skin, Taehyung allowed himself one selfish moment of peace.

He kissed the back of Jungkook’s neck and closed his eyes.

Whatever came tomorrow, he would face it.

For this omega, he would burn every timeline if he had to.

——

In the quiet hours before dawn, the silver ring on the bedside table pulsed once with soft blue light.

A new message appeared in the hologram only Taehyung could see:

“Warning: Timeline convergence in 14 days. Jeon Jungkook’s death event approaching. Choose: Return alone or erase him forever.”

Taehyung’s arms tightened around the sleeping omega. He crushed the ring in his fist, shattering it. He had already chosen.

——

The second heat hit harder, faster, and without mercy.

It started in the middle of the night, two days after their first night together. Jungkook woke with a broken gasp, body already slick and burning. His skin felt too tight, fever raging through every vein. The suppressed heat from before had only been the prelude. This one was feral — triggered by Taehyung’s constant presence, his scent soaked into every fabric, and the growing bond pulling them closer with every passing hour.

“Taehyung—” Jungkook whimpered, curling into himself on the bed. His hole clenched uselessly, gushing fresh slick onto the sheets. His cock was painfully hard, leaking against his stomach. “Alpha… please.”

Taehyung was awake in an instant. The moment Jungkook’s heat scent flooded the room — thick, sweet lavender drenched in desperate need — his alpha snapped.

Control shattered.

He rolled over and pinned Jungkook beneath him in one fluid motion, chest rumbling with a deep, possessive growl. “I’m here. I’ve got you.”

No more holding back.

No more gentle fingers and careful restraint.

Jungkook’s heat demanded everything, and Taehyung’s fated mate instincts finally answered.

Their mouths crashed together in a messy, desperate kiss. Tongues tangled, teeth clashing. Jungkook moaned loudly into Taehyung’s mouth, legs spreading wide to welcome the alpha’s body. Taehyung drank every sound, every whimper, grinding his heavy cock against Jungkook’s slick entrance.

“You’re soaked,” Taehyung growled against his lips, voice ruined. “Dripping for me like a good omega.”

“Only for you,” Jungkook panted, nails digging into Taehyung’s shoulders. “Always only for you.”

Taehyung didn’t prep him much. Jungkook was already open and leaking, body made for his alpha. He pushed in with one long, powerful thrust, burying himself to the hilt in one stroke. Jungkook screamed in pleasure, back arching sharply off the bed. The stretch was brutal and perfect, filling that aching emptiness completely.

“Fuck— so tight,” Taehyung groaned, forehead pressed against Jungkook’s. “So perfect. Made for my cock.”

He didn’t give Jungkook time to adjust. He pulled back and slammed in again, setting a punishing rhythm from the start. The bed creaked violently beneath them. Skin slapped against skin. Wet, obscene sounds of slick filled the small apartment as Taehyung fucked him deep and hard.

Jungkook could only sob and take it, legs wrapped tightly around Taehyung’s waist, heels digging into his back. Every thrust hit that sweet spot inside him, sending sparks of white-hot pleasure through his body.

“Alpha— harder,” he begged, voice hoarse. “Need you deeper.”

Taehyung snarled and flipped them over without pulling out. He manhandled Jungkook onto all fours, gripping his hips hard enough to bruise, and mounted him properly. The new angle let him drive even deeper. His hips snapped forward relentlessly, knot already beginning to swell at the base of his cock.

“Mine,” he growled, teeth grazing the back of Jungkook’s neck. “This pretty hole is mine. This body is mine. Say it.”

“Yours!” Jungkook cried out, pushing back to meet every brutal thrust. “All yours— ahh— Taehyung!”

The fated mate pull surged between them like live electricity. Every thrust deepened the bond. Their scents merged — sandalwood, cedar, and amber wrapping around lavender and vanilla until they became one intoxicating fragrance. Taehyung’s alpha purred loudly, the sound vibrating through his chest and into Jungkook’s back.

He reached around and stroked Jungkook’s cock in tight, fast strokes. Jungkook came first with a shattered moan, clenching hard around Taehyung’s length. But Taehyung didn’t stop. He fucked him through the orgasm, chasing his own release.

When the knot finally caught, it was devastating.

Taehyung thrust deep one last time and swelled, locking them together. The thick knot stretched Jungkook impossibly wide, pressing relentlessly against his prostate. Jungkook screamed, coming again instantly, vision whiting out. His body shook violently as wave after wave of pleasure crashed through him.

Taehyung roared, burying his face in Jungkook’s neck as he spilled deep inside. Hot pulses of come filled Jungkook until his stomach felt full and swollen. The knot kept every drop trapped inside, binding them together.

They collapsed sideways, still locked. Taehyung’s arms wrapped around Jungkook like steel bands, one hand splayed possessively over the omega’s slightly distended belly.

“Fuck… Jungkook,” Taehyung breathed against his sweat-slick skin, voice trembling with emotion. He kissed the scent gland on Jungkook’s neck repeatedly, fangs aching to bite down. “You feel so good. So right.”

Jungkook whimpered softly, still twitching around the knot. He reached back, threading his fingers into Taehyung’s damp hair. “Don’t pull out… stay inside me.”

“I’m not going anywhere,” Taehyung promised, grinding his knot deeper in small, possessive circles. Every movement drew fresh gasps from Jungkook. “Not tonight.”

Hours passed in a haze of heat.

Taehyung knotted him twice more. Once against the wall when Jungkook tried to get water. Once in the shower where he held Jungkook up effortlessly, fucking him against the tiles while water cascaded over their joined bodies. Each time the knot swelled, Jungkook came harder, sobbing Taehyung’s name like a prayer.

Between waves, Taehyung held him close. He fed Jungkook water and fruit by hand, massaged his aching muscles, and purred continuously — a deep, resonant sound that soothed the omega’s frantic instincts.

In one quiet moment, with Jungkook draped over his chest and the knot still locked inside him, Taehyung brushed damp hair from Jungkook’s forehead.

“I—” The words caught in his throat. I love you. They burned on his tongue, heavy and true. His alpha screamed at him to say them. To claim this omega fully, heart and soul.

But the memory of the journal stopped him.

He swallowed the confession and kissed Jungkook instead, slow and deep and devastating. “You’re everything,” he whispered against swollen lips. “I would break time itself for you.”

Jungkook smiled sleepily, eyes half-lidded with exhaustion and satisfaction. He nuzzled into Taehyung’s neck, licking at his scent gland. “Then break it. Stay with me. Love me.”

Taehyung’s arms tightened almost painfully. He buried his face in Jungkook’s hair, breathing him in.

The knot finally began to go down near dawn. Taehyung pulled out carefully, watching with dark satisfaction as his come leaked slowly from Jungkook’s puffy, abused hole. He pushed two fingers back in, plugging the mess inside.

“Keep it,” he murmured possessively. “Want you full of me.”

Jungkook shivered and nodded, too spent to speak.

They lay tangled together as the first light of morning crept through the curtains. Jungkook’s heat had broken for now, leaving him sore but glowing. Taehyung traced patterns on his back, mind heavy with conflicting thoughts.

The Enforcers were still out there. The timeline was converging. Every moment of happiness with Jungkook brought them closer to the death written in 2027.

Yet feeling the omega’s steady heartbeat against his chest, smelling their combined scents in the air, Taehyung knew one thing with absolute clarity:

He was done running.

If time wanted to take Jungkook from him, it would have to go through him first.

——

Later that morning, while Jungkook slept peacefully in his arms, Taehyung’s broken communicator shard — now partially repaired — pulsed with a new warning.

A holographic message floated above his palm:

“Enforcer Unit Delta dispatched. Arrival in 48 hours. Termination order for both traveler and temporal contaminant.”

Taehyung crushed the shard in his fist, eyes burning gold.

Let them come.

He would be ready.

And this time, he wouldn’t hold back anything — not his strength, not his claim, and not the love burning hotter than any temporal fire.

——

The dreams began softly at first, like whispers from a distant radio.

Jungkook woke up gasping in the middle of the night, sweat cooling on his skin, heart hammering against his ribs. In the dream, he had been standing in the middle of a glass city that touched the clouds. Taehyung was walking away from him, shoulders rigid, blood dripping from his side. No matter how loudly Jungkook screamed, Taehyung kept fading — dissolving into golden particles of light until nothing remained but empty air and the sound of breaking clocks.

Taehyung stirred beside him, instantly alert. Strong arms pulled Jungkook against a solid chest, one large hand stroking down his spine. “Another nightmare?”

Jungkook buried his face in Taehyung’s neck, inhaling the comforting scent of sandalwood and amber. “Not just a nightmare,” he whispered. “It felt real. You were disappearing. I couldn’t reach you.”

Taehyung’s body tensed. He pressed a slow kiss to Jungkook’s temple, but the omega could feel the slight tremor in his fingers. “It was only a dream. I’m right here.”

But they both knew it was more than that.

——

The days that followed were dangerously sweet.

They stayed hidden in the old apartment above the bookstore, venturing out only when necessary. Every moment together felt stolen. Taehyung taught Jungkook small things about the future — how cities floated on anti-gravity platforms, how people could speak to each other across continents with a single thought. Jungkook listened with wide eyes and shared stories of his grandmother, of lonely nights in the antique shop, of the strange objects that always found their way to him.

Their bond deepened with every touch.

In the mornings, Taehyung would wake Jungkook with his mouth between the omega’s thighs, licking him open until Jungkook was sobbing and coming apart. In the afternoons, they made love slowly against the kitchen counter, Taehyung lifting Jungkook effortlessly, thrusting deep and grinding his knot inside until the younger man saw stars. At night, they fucked like the world might end — raw, desperate, possessive.

Yet something was wrong with Taehyung.

It started with small signs.

A nosebleed after their third round one evening. A sudden dizzy spell when he stood up too fast. The faint golden glow under his veins that appeared whenever he held Jungkook too long. Timeline rejection. His body from 2125 was being slowly eroded by the past.

He hid it well.

Until he couldn’t.

——

One rainy afternoon, Jungkook found him in the bathroom.

Taehyung was gripping the sink, knuckles white, coughing violently into the basin. When he lifted his head, blood stained his lips — not red, but shimmering with tiny particles of light.

“Taehyung!” Jungkook rushed forward, hands framing the alpha’s face. “What the hell is this? You’re hurt!”

Taehyung tried to smile, but it came out as a grimace. “It’s nothing. Just… side effects.”

“Side effects of what?” Jungkook’s voice cracked. He wiped the blood from Taehyung’s mouth with trembling fingers. “Tell me the truth.”

Taehyung leaned heavily against the sink, breathing hard. His once vibrant golden eyes looked duller. “Being here… being this close to you… the timeline is fighting back. My cells don’t belong in this era. The longer I stay near my fated mate, the harder time tries to expel me.”

Jungkook’s eyes filled with tears. “Because of me?”

“Because fate wants us together and time wants us apart.” Taehyung cupped Jungkook’s cheek, thumb brushing away a fallen tear. “Every time I touch you, every time I knot you, every time I fall deeper in love with you — it accelerates the damage.”

Jungkook shook his head fiercely. “Then stop touching me. Stop—”

Taehyung silenced him with a kiss. It tasted like blood and desperation. “I can’t,” he growled against Jungkook’s lips. “My alpha won’t let me. I won’t let me. You’re my mate. I’d rather burn out than live without you.”

He lifted Jungkook onto the bathroom counter, stepping between his legs. Their kisses turned heated, frantic. Jungkook’s hands slipped under Taehyung’s shirt, tracing the glowing lines beneath his skin — the visible cracks of temporal rejection.

“I’m scared,” Jungkook whispered between kisses. “I keep dreaming of you vanishing. What if the dreams are real?”

“Then we make new ones,” Taehyung replied, voice rough. He pulled Jungkook’s pants down and freed his own cock in one motion. He was already hard, knot swelling at the base. “Right now. With me inside you.”

He entered Jungkook in one deep thrust, no preparation needed — the omega was still loose and slick from earlier. Jungkook moaned loudly, legs wrapping around Taehyung’s waist. They moved together desperately, the mirror behind them fogging with their heat.

Taehyung fucked him hard but carefully, mindful of his own weakening body. Each thrust carried love and fear and defiance against the universe itself.

“You feel me?” Taehyung panted, biting along Jungkook’s neck. “I’m still here. Still inside you. Still yours.”

“Yours,” Jungkook gasped, clenching around him. “Don’t leave me. Please don’t disappear.”

Taehyung’s knot caught, locking them together. He came with a guttural groan, filling Jungkook until slick and cum dripped down his thighs. They stayed connected, foreheads pressed together, breathing the same air.

“I won’t,” Taehyung promised, even as fresh blood trickled from his nose. “Not if I can help it.”

——

That night, the dreams returned stronger.

Jungkook saw flashes of the future — or possible futures.

He saw himself pregnant, hand resting on a swollen belly while Taehyung kissed him under floating lights. Then the image shattered. He saw Taehyung being dragged away by Enforcers, screaming his name as his body dissolved into golden dust. He saw an empty grave with his own name on it. He saw a version of himself from 2027, alone and dying in a hospital bed, whispering Taehyung’s name with his last breath.

Jungkook woke up screaming.

Taehyung held him through the panic attack, purring loudly, knotting him again to calm the distressed omega. Jungkook cried as he came, clinging to Taehyung like he might disappear any second.

“I saw you die,” Jungkook sobbed against his chest. “I saw myself die. Because of us.”

Taehyung’s arms tightened. His own body felt heavier, weaker. The rejection was spreading — his left arm occasionally going numb, his vision blurring at the edges. But he kept his voice steady.

“Then we change it,” he said. “I’ve already broken so many rules. What’s one more?”

They spent the next few days in a strange, intense bubble.

Taehyung grew sicker but more possessive. He marked Jungkook with more bites — dark hickeys across his chest, inner thighs, and throat. He knotted him multiple times a day, as if filling Jungkook with his essence could somehow anchor him to this timeline.

Jungkook, in turn, became fiercely protective. He researched old folklore about time travelers, prepared emergency bags, and even started carrying the silver wolf fang pendant everywhere.

But the cracks were widening.

One evening, while they were tangled together on the couch — Taehyung’s knot still locked deep inside Jungkook as they watched old movies — Taehyung suddenly coughed violently. Golden particles shimmered in the blood he spat into his hand.

Jungkook’s face paled. “It’s getting worse.”

Taehyung leaned his head back, eyes half-closed. “We have maybe two weeks before my body fully rejects this era. The Enforcers will arrive before that.”

Jungkook shifted, clenching around the knot deliberately, drawing a groan from Taehyung. “Then we use the time we have left. Love me like there’s no tomorrow.”

Taehyung’s eyes flashed with renewed fire. He flipped them over, pressing Jungkook into the cushions and fucking him again with deep, claiming thrusts despite the knot. The pleasure mixed with pain in his body, but he didn’t stop.

“I love you,” he finally whispered against Jungkook’s lips, the confession torn from his soul. “I love you across time. Across death. Across everything.”

Jungkook cried as he came, pulling Taehyung into a deep kiss. “I love you too. Stay with me. Fight with me.”

——

Later that night, as Jungkook slept exhausted in his arms, Taehyung stared at the ceiling.

His communicator shard — now almost fully repaired — projected a final warning in the dark:

“Timeline convergence in 9 days. Jeon Jungkook’s death is fixed unless the traveler is removed. Return to 2125 or both will be erased.”

Taehyung looked down at Jungkook’s peaceful face, at the claiming marks covering his skin, at the slight swell of his belly from being constantly filled.

He made his choice.

He crushed the shard completely, destroying any chance of easy return.

Golden cracks spread further across his chest, glowing brightly in the darkness.

Time was coming for them.

But Taehyung would meet it head-on — with his mate in his arms and defiance burning in his veins.

——

The emergency beacon activated at 3:17 a.m.

Taehyung jolted awake, a sharp electric pulse shooting through his ruined implant directly into his brainstem. Jungkook slept soundly beside him, curled into his side with one leg thrown over Taehyung’s thigh, face buried in his neck. The omega’s steady breathing and warm scent should have brought peace. Instead, dread coiled in Taehyung’s stomach like ice.

He carefully disentangled himself and slipped out of bed. The glowing shard — all that remained of his communicator — vibrated violently on the nightstand. He grabbed it and moved to the living room, closing the door behind him.

The moment he activated it, a cold, mechanical voice filled his skull.

“Kim Taehyung. Chrono Vanguard Explorer, Class-A. This is Enforcer Command. You have violated seventeen timeline integrity laws. Return to 2125 immediately for recalibration and memory purge.”

Taehyung’s jaw clenched. “Or what?”

A holographic projection flickered to life above the shard. It showed footage — Jeon Jungkook in multiple timelines. One where he died alone in 2027 from a mysterious fever. Another where he was erased completely, never born. Another where he lived but met someone else, smiling at another alpha, belly swollen with another man’s child.

The voice continued, merciless:

“Return within seventy-two hours or the omega designated Jeon Jungkook will be removed from every existing timeline. His genetic line will be scrubbed. Every memory of him across history will collapse. He will cease to have ever existed. This is not a threat. This is protocol.”

The hologram zoomed in on Jungkook’s smiling face before it glitched into golden dust.

Taehyung’s alpha roared in fury, but his mind went terrifyingly quiet. He knew this was not a bluff. The Enforcers had the authority and the technology. They had done it before to lesser travelers.

He crushed the shard in his fist, but the message had already burned itself into his mind.

Seventy-two hours.

Three days to choose between the love of his existence and the very reality that created him.

——

When Jungkook woke the next morning, Taehyung was already dressed and standing by the window, staring at the rainy Seoul skyline. His posture was rigid, shoulders tense.

“Morning,” Jungkook said softly, approaching from behind and wrapping his arms around Taehyung’s waist. He pressed a kiss between his shoulder blades. “Come back to bed. It’s cold without you.”

Taehyung didn’t turn around. “We need to talk.”

The tone was wrong. Too flat. Too cold.

Jungkook stepped back, unease blooming in his chest. “What’s going on?”

Taehyung finally faced him. His eyes, once molten gold with love and hunger, were dull and distant. “This has gone too far. Us. The bond. Everything.”

Jungkook’s heart stuttered. “What are you saying?”

“I’m saying I was selfish.” Taehyung’s voice remained steady, each word carved like a knife. “I let myself get close to you even though I knew the consequences. The Enforcers found me. They gave me an ultimatum. If I don’t return to my time, they will erase you. Not just kill you — erase your entire existence from history.”

Jungkook’s face paled. “Then we fight them. Together. Like you said before—”

“No.” Taehyung cut him off sharply. “There is no ‘together’ anymore. I won’t watch you disappear because of me. I won’t let you become nothing.”

He stepped forward and cupped Jungkook’s face with both hands, but the touch lacked its usual warmth. It felt clinical. Final.

“I need to leave, Jungkook. Today. And you need to forget me.”

Jungkook’s eyes filled with tears. He grabbed Taehyung’s wrists, refusing to let go. “You’re lying. I can feel it. Your scent is all wrong. You’re pushing me away on purpose.”

Taehyung’s jaw tightened. The lie tasted like ash, but he forced it out. “I don’t love you enough to risk erasing you. I never did. This was just… heat. Biology. A stranded alpha finding comfort. Nothing more.”

The words landed like physical blows.

Jungkook staggered back, a broken sound escaping his throat. “Don’t say that. Don’t you dare say that after everything. After you knotted me, after you told me you loved me, after you—”

“I lied,” Taehyung said coldly, even as his alpha thrashed and screamed inside him, tearing at his soul. “It was easier than explaining the truth. I’m sorry.”

Silence stretched between them, heavy and suffocating.

Jungkook’s scent — once sweet and blooming — turned bitter with devastation. His eyes, usually so warm and trusting, shattered right in front of Taehyung. Tears spilled down his cheeks, but he didn’t sob. Not yet. The pain was too deep for sound.

“You’re a coward,” Jungkook whispered. “If you’re going to leave me, at least be honest. At least fight for us.”

Taehyung said nothing. He turned away, grabbing the small bag he had already packed. Every step toward the door felt like walking through broken glass.

At the threshold, Jungkook’s voice cracked behind him. “If you walk out that door, don’t ever come back. Even if time lets you.”

Taehyung paused, hand on the doorknob. His shoulders trembled once. For one terrible second, he almost turned around. Almost dropped everything and pulled his omega into his arms.

Instead, he opened the door and left without looking back.

The sound of it closing echoed like a gunshot.

——

Jungkook didn’t cry immediately.

He stood frozen in the middle of the living room for nearly ten minutes, staring at the closed door as if Taehyung would walk back in any second with that crooked smile and say it was all a cruel joke.

When the realization finally hit, it broke him.

He collapsed onto the floor, arms wrapped around himself, and screamed. Raw, guttural sobs tore from his chest as waves of pain crashed over him. His omega wailed inside — abandoned, rejected, unclaimed. Slick leaked uselessly between his thighs, his body still craving the alpha who had just destroyed him.

He cried until his throat bled. Until his eyes swelled shut. Until there were no tears left, only hollow emptiness.

The wolf fang pendant lay on the table. Jungkook stared at it for hours before throwing it across the room with a broken shout.

——

Taehyung didn’t go far.

He stayed three blocks away in an abandoned building, watching the apartment through a cracked window using the last functioning temporal lens. His body was falling apart faster now — golden cracks spreading across his arms and neck, constant nosebleeds, waves of dizziness that nearly knocked him unconscious.

Every night he heard Jungkook crying through the thin walls of reality. Every sob carved another piece out of his soul.

On the second day, he watched Jungkook leave the apartment looking like a ghost — pale, hollow-eyed, moving like a man who had already died. The omega bought suppressants. Strong ones. The kind that could damage an omega’s system permanently.

Taehyung punched the wall until his knuckles bled.

On the third night, the Enforcers contacted him again.

“You have done well, Explorer. The omega’s emotional distress is accelerating timeline correction. He will likely die within the year even without our intervention. Return now and we will allow a clean extraction.”

Taehyung laughed bitterly, the sound wet with blood. “Clean extraction,” he repeated. “You call this clean?”

He destroyed the beacon.

But the damage was done.

His plan was working. By breaking Jungkook’s heart, he was making the omega hate him. Distance would weaken the fated bond. Perhaps enough for the timeline to stop trying to erase him. Perhaps enough for Jungkook to survive.

Yet every tear Jungkook shed felt like acid on Taehyung’s skin.

——

On the final night before the deadline, Taehyung stood in the pouring rain across the street from the apartment. His body was glowing faintly — temporal rejection reaching critical levels.

He could see Jungkook through the window, sitting on the floor surrounded by the objects from the antique box. The omega clutched the faded holo-photograph of their future selves, shoulders shaking with silent sobs.

Taehyung took one step forward.

Then stopped.

If he went back now, everything would be for nothing. Jungkook would die. The timeline would collapse. Everything they had would vanish.

He turned away, fangs sunk deep into his own lip to keep from screaming.

“I’m sorry, baby,” he whispered into the rain. “I’m so fucking sorry.”

His alpha howled in agony, tearing at the walls of his mind. The fated bond stretched painfully thin, fraying at the edges.

As Taehyung disappeared into the shadows, Jungkook looked up suddenly, as if sensing him. Their eyes almost met through the rain.

But Taehyung was already gone.

——

Inside the apartment, Jungkook clutched the wolf fang pendant until it cut into his palm.

He whispered into the empty room, voice hoarse and broken:

“I hate you, Kim Taehyung.”

Then, softer, barely audible:

“…but I still love you more.”

The seventy-two hours ended at midnight. And the real war for their future had only just begun.

——

The rain hadn’t stopped for three days.

It fell in relentless sheets, turning Seoul’s back alleys into rivers of neon reflection and despair. Jungkook moved through the downpour like a ghost, hood pulled low, shoulders hunched against a cold that had nothing to do with the weather. His eyes were swollen, his scent muted and bitter from the heavy suppressants he’d been forcing down his throat.

He hadn’t slept properly since Taehyung walked out. Every night the dreams returned — worse now. Taehyung dissolving into golden dust. Empty hospitals. A grave with no name. His own body fading from photographs as if he had never existed.

Tonight, he couldn’t stay in the apartment anymore. The walls reeked of Taehyung’s scent, faint but still clinging to the sheets, the pillows, the air. It drove his omega insane.

So he walked.

He didn’t notice the shadows following him.

——

The attack was surgical.

Two Enforcers materialized from temporal rifts — silent, efficient, wearing full tactical gear that bent light around them. One pressed a disruptor to Jungkook’s neck before he could scream. The other injected him with a suppressant strong enough to knock out an elephant.

“Target acquired,” one of them said in a flat, mechanical voice. “Use as bait. The traveler will come.”

Jungkook’s vision blurred. He tried to fight, clawing weakly at the armored arm holding him, but his body betrayed him. As darkness swallowed him, he whispered one broken name.

“Taehyung…”

——

Taehyung felt it the moment it happened.

A sharp, agonizing tear ripped through the fated bond — like someone had plunged a blade into his chest and twisted. He dropped to his knees in the abandoned warehouse where he had been hiding, coughing up glowing golden blood.

“Jungkook,” he gasped, claws extending involuntarily. His alpha exploded to the surface, eyes blazing molten gold, fangs fully dropped. The pain in the bond wasn’t just fear. It was absence.

They had taken his mate.

Rage like he had never known flooded his system, burning away the timeline rejection for a few precious minutes. Power surged through his weakening body. He stood up, muscles rippling, veins glowing bright gold beneath his skin.

He was coming.

And heaven help anyone who stood in his way.

——

The Enforcers had taken Jungkook to an old abandoned subway station beneath the city — a dead zone where temporal signatures were harder to track. Jungkook woke strapped to a metal chair, wrists and ankles bound with glowing energy cuffs. His head throbbed. His scent was completely suppressed, leaving him feeling hollow and wrong.

Three Enforcers stood guard. Their leader, a tall figure with a scarred visor, stepped forward.

“Jeon Jungkook. Temporal contaminant. Your alpha is weak. He will come for you, and when he does, we will erase you both cleanly. No more paradox. No more cracks.”

Jungkook spat at the man’s feet, eyes burning with defiance even through his fear. “He won’t come. He left me.”

The leader laughed coldly. “Fated mates don’t leave. Not really. He will come. And he will die trying to save you.”

——

Taehyung arrived like a storm breaking.

He crashed through the old station entrance from above, dropping twenty feet and landing in a crouch. The impact cracked the concrete. Golden energy crackled around his body as he straightened, eyes glowing like twin suns. Rainwater mixed with blood on his face.

“Give him back,” he growled, voice distorted by pure alpha rage. “Now.”

The Enforcers raised their weapons. The leader smirked. “Predictable.”

They opened fire.

Taehyung moved like a predator from another era. He dodged the first energy blasts, grabbed one Enforcer by the helmet, and slammed him into the wall with bone-crushing force. The second tried to use a temporal disruptor. Taehyung caught the barrel, twisted it, and drove it into the Enforcer’s own chest, firing point-blank. The man disintegrated into glowing particles.

“Jungkook!” Taehyung roared, fighting his way forward.

Jungkook’s heart shattered and rebuilt in the same second at the sound of that voice. “Taehyung! Behind you!”

Too late.

The leader fired a specialized chain — designed to restrain time travelers. It wrapped around Taehyung’s torso, sending thousands of volts of temporal electricity through his body. He roared in agony but kept moving, tearing through two more Enforcers with raw, brutal strength. Claws ripped through armor. Fangs tore into throats.

Blood — both human red and glowing blue — painted the station floor.

Finally, the leader pressed a disruptor directly to Jungkook’s temple.

“Stop,” the Enforcer ordered. “One more move and your precious omega disappears forever.”

Taehyung froze ten meters away, chest heaving, body covered in wounds and glowing cracks. His eyes locked onto Jungkook’s. The omega was crying silently, but his gaze held nothing but love and pain.

“Let him go,” Taehyung said, voice raw. “Take me instead. Erase me. Just leave him alone.”

The leader tilted his head. “Noble. But unnecessary. We only need one of you gone. The contaminant is easier.”

He prepared to fire.

Taehyung lunged.

In that split second, everything slowed. He tackled the leader with every ounce of strength left in his failing body. The disruptor fired wildly, grazing Jungkook’s shoulder. The omega screamed as pain lanced through him, but the shot didn’t erase him.

Taehyung and the leader crashed to the ground in a violent tangle. Fists flew. Temporal energy exploded between them. Taehyung took hit after hit — ribs cracking, golden blood pouring from his mouth — but he refused to let go. With a final, desperate roar, he drove his claws straight through the Enforcer’s chest plate and crushed the power core inside.

The leader convulsed once, then dissolved into particles.

Silence fell, broken only by dripping water and labored breathing.

Taehyung crawled to Jungkook, hands shaking as he tore off the energy cuffs. The moment Jungkook was free, he threw himself into Taehyung’s arms, sobbing openly.

“You came back,” Jungkook cried, fists pounding weakly against Taehyung’s chest. “You left me and you still came back, you bastard—”

Taehyung held him so tightly it hurt, burying his face in Jungkook’s neck, inhaling the faint lavender beneath the suppressant chemicals. “I never wanted to leave. I lied. I lied about everything. I thought pushing you away would save you.”

He pulled back just enough to look into Jungkook’s eyes. Golden cracks spread across his face like fractured glass, but his gaze was clear.

“I’m from 2125,” he said, voice hoarse but steady. “I’m a time explorer. I crashed here and the moment I saw you, my soul knew you were mine. My fated mate. Across one hundred years. I read about your death in 2027. I thought if I left, the timeline would stop trying to kill you.”

Jungkook’s tears fell faster. He cupped Taehyung’s cracked face with both hands. “You idiot. You absolute idiot. I don’t want safety if it means losing you.”

Taehyung kissed him then — desperate, bloody, and full of every unsaid word. Jungkook kissed back just as fiercely, tasting blood and tears and love that refused to die.

They clung to each other in the ruins of the subway station, surrounded by the particles of destroyed Enforcers.

But the victory was temporary.

More rifts began opening around them. Backup was coming.

Taehyung stood, lifting Jungkook into his arms despite his own injuries. “We have to run. Together this time. No more separation.”

Jungkook wrapped his arms around Taehyung’s neck and nodded. “Together.”

As they fled into the rainy night, pursued by the sound of incoming temporal rifts, Taehyung made a silent vow.

He would protect this omega with everything he had left — even if it meant burning both timelines to the ground.

——

They ran for hours, changing hiding spots every few blocks. Taehyung’s condition worsened rapidly after the fight. Golden cracks covered nearly forty percent of his body now. His steps faltered. His breathing grew ragged.

In an abandoned parking garage, Jungkook forced him to stop.

“You’re dying,” Jungkook said, voice breaking as he pressed his hands over the worst of the wounds. “Because of me.”

Taehyung leaned against a concrete pillar and pulled Jungkook close. “Not because of you. Because I chose you.” He tilted Jungkook’s chin up. “And I’d choose you again. A thousand times.”

Jungkook’s eyes darkened with determination and something deeper. He pushed Taehyung against the pillar and dropped to his knees, ignoring the dirty floor.

“Jungkook—what are you—”

“Shut up,” Jungkook whispered, already working open Taehyung’s pants. “Let me take care of you for once.”

His mouth was hot and desperate. Taehyung groaned loudly, fingers threading through Jungkook’s wet hair as the omega took him deep, sucking with single-minded intensity. The pleasure cut through the pain, grounding Taehyung’s fracturing body.

When he could take no more, Taehyung pulled Jungkook up, spun him around, and fucked him hard against the pillar. It was rough, fast, and raw — a desperate claiming in the middle of chaos. Jungkook moaned brokenly with every thrust, pushing back, demanding more.

Taehyung knotted him right there, biting down on his shoulder hard enough to draw blood but not deep enough to claim permanently. Not yet.

“Mine,” he growled as he filled Jungkook with everything he had.

“Yours,” Jungkook gasped, coming untouched. “Always yours.”

Locked together, they slid to the floor. Taehyung wrapped himself around his omega protectively, purring through the pain.

The Enforcers were closing in. But for the first time, they were running as one. Fated mates against the entire fabric of time.

——

The abandoned parking garage smelled of rust, oil, and rain. Their bodies were still locked together, Taehyung’s knot pulsing deep inside Jungkook as they slumped against the cold concrete pillar. Golden cracks covered nearly half of Taehyung’s body now, glowing faintly in the darkness like fractures in reality itself. Every breath he took sounded painful.

Jungkook refused to let go.

Even with Taehyung’s knot stretching him full, even with cum leaking slowly down his thighs, he twisted in the alpha’s arms and cupped his cracked face with both hands.

“Listen to me,” Jungkook said fiercely, voice hoarse from moaning and crying. “No more running. No more pushing me away. No more lies.”

Taehyung’s glowing eyes met his, filled with exhaustion and devastating love. “Jungkook… if I stay, you could die. I could disappear. The entire timeline—”

“I know.” Jungkook leaned forward and kissed him, slow and deep, tasting blood and desperation. “I know the risks. I saw them in my dreams. I felt them when you left.” His fingers traced the golden cracks along Taehyung’s jaw. “But I’d rather die with you than live without you.”

Taehyung’s alpha surged violently at the declaration. His knot throbbed harder inside Jungkook, drawing a broken moan from the omega.

“You don’t understand what you’re choosing,” Taehyung growled, forehead pressed against Jungkook’s. “Permanent marking. Full bond. If the timeline tries to erase one of us, it will try to take both.”

“Then let it try.” Jungkook rolled his hips deliberately, clenching around the knot. “Claim me, Taehyung. Mark me properly. Make me yours in every way that matters. Across time. Across everything.”

The words snapped the last chain of Taehyung’s restraint.

With a feral growl, he pulled out despite the knot not having fully gone down, ignoring the messy gush of cum that followed. He flipped Jungkook onto his hands and knees on the dirty floor and mounted him again in one brutal thrust. Jungkook cried out, pushing back eagerly, taking every inch.

This wasn’t gentle.

This was claiming.

Taehyung fucked him with deep, powerful strokes, one hand gripping Jungkook’s hip hard enough to bruise while the other fisted in his damp hair, pulling his head back to expose his neck.

“You want this?” Taehyung snarled against his ear, voice pure alpha. “You want me to ruin you for anyone else? To tie our souls together so tightly that time itself has to rip us apart?”

“Yes—” Jungkook sobbed, tears streaming down his face. “Ruin me. Break me. Claim me, Alpha. Please—”

Taehyung’s thrusts grew faster, harder, the sound of skin slapping wetly echoing through the garage. His knot swelled rapidly again, stretching Jungkook impossibly wide. Every time he bottomed out, the head of his cock pressed hard against Jungkook’s prostate, forcing broken cries from the omega’s throat.

Jungkook came first, untouched, his whole body seizing as he clenched violently around Taehyung’s cock. Taehyung didn’t stop. He kept fucking him through it, dragging out the orgasm until Jungkook was shaking and oversensitive.

Only then did he slow down.

He pulled Jungkook upright, back pressed flush against his chest, still buried to the hilt. One arm banded across Jungkook’s chest, the other hand wrapped loosely around his spent cock. Taehyung’s mouth hovered over the swollen scent gland on Jungkook’s neck, fangs fully extended, razor sharp and aching.

“Last chance,” Taehyung whispered, voice trembling with emotion. “Once I bite you, there’s no going back. Not in any timeline.”

Jungkook reached back, threading his fingers into Taehyung’s hair and pulling him closer.

“Bite me,” he breathed. “I’m yours. I’ve always been yours.”

Taehyung roared and struck.

His fangs sank deep into Jungkook’s neck, piercing the scent gland completely. The claiming bite was raw, primal, and devastatingly intimate. Jungkook screamed in pleasure and pain as the bond snapped into place like golden chains wrapping around both their souls.

A burst of pure energy exploded between them.

Taehyung’s golden cracks flared brightly, some of them dimming as the fresh bond fed him strength. Jungkook’s body convulsed, another orgasm ripping through him as Taehyung’s essence poured into his veins — sandalwood, cedar, amber, and pure alpha power flooding his system.

The bond opened fully.

Emotions crashed into each other. Love. Fear. Desperation. Joy. A hundred years of longing from Taehyung’s side. Years of loneliness from Jungkook’s. All of it merged into something unbreakable.

Taehyung came hard, knot locking them together as he pumped Jungkook full again, marking him from the inside while his teeth stayed buried in his neck. He didn’t pull his fangs out for a long time, licking and sucking at the wound, sealing the claim with saliva and blood.

When he finally released the bite, he licked the fresh mark reverently. A perfect, glowing bite scar now adorned Jungkook’s neck — impossible to hide, impossible to remove.

“Mine,” Taehyung whispered, voice wrecked. “My mate. My omega. My everything.”

“Yours,” Jungkook sobbed, turning his head to kiss Taehyung messily over his shoulder. “And you’re mine. Forever.”

They stayed locked like that for nearly an hour, exchanging soft kisses and whispered promises while Taehyung’s knot kept them connected. The claiming had bought them time. The bond seemed to stabilize Taehyung’s temporal rejection, at least temporarily. The golden cracks no longer spread as fast.

When the knot finally went down, Taehyung pulled out gently and turned Jungkook to face him. He cleaned them both with his torn shirt, then held his mate close, cradling him in his lap.

“I saw everything,” Jungkook whispered against his chest. “Through the bond. Your time. The Vanguard. How lonely you were. How much you risked to reach me.”

Taehyung kissed the top of his head. “And I saw you. Waiting. Hoping. Even when you didn’t know what you were waiting for.”

Jungkook lifted his head, eyes shining with new determination despite the tears. “We fight them. Together. No more sacrifices. No more goodbyes. If time wants to erase us, we’ll rewrite the fucking rules.”

Taehyung stared at him for a long moment, pride and love swelling so strongly in his chest it hurt. His thumb brushed over the fresh claiming bite.

“You’re incredible,” he murmured. “My brave little omega.”

Jungkook smiled through his tears and touched the bite mark. “Your marked omega.”

They dressed quickly, stealing clothes from an abandoned car nearby. Before leaving the garage, Taehyung pressed Jungkook against the wall one more time, kissing him slow and deep, hands roaming possessively over his body.

“Whatever happens,” Taehyung said against his lips, “I love you. Across every timeline. Past, present, future.”

“I love you too,” Jungkook answered, sealing it with another kiss. “Now let’s go break time.”

——

They emerged into the stormy night as true mates.

The claiming bite throbbed beautifully on Jungkook’s neck, sending pulses of warmth and strength through both of them. Taehyung’s golden cracks had receded slightly, giving him precious hours of clarity.

They moved through the city like shadows, planning their next move. The antique shop. The remaining artifacts. The repaired stabilizer ring. They would use every piece of the future that had fallen into the past to create their own path.

But the Enforcers were coming. Stronger forces. Higher command.

As they ran hand-in-hand through the rain, Jungkook squeezed Taehyung’s fingers tightly.

“No matter what,” he said, voice steady, “we do this together.”

Taehyung brought their joined hands to his lips and kissed Jungkook’s knuckles.

“Together.”

Behind them, new temporal rifts began opening across the city.

Ahead of them lay sacrifice, war, and perhaps — just perhaps — a chance to rewrite their ending.

But for tonight, they were bonded. Claimed. Complete.

Fated mates who had chosen each other against the will of time itself.

——

The antique shop lay in ruins, but the basement had survived.

Moonlit Relics was now a skeletal structure of broken glass and shattered memories, cordoned off by yellow police tape that fluttered uselessly in the wind. Taehyung and Jungkook slipped in through the back at 2 a.m., guided only by the faint blue glow of the stabilizer ring on Taehyung’s finger and the wolf fang pendant resting against Jungkook’s freshly claimed neck.

The claiming bite still throbbed with warmth, sending steady pulses of shared strength through their bond. It had slowed Taehyung’s temporal decay, but not stopped it. Golden cracks now covered nearly sixty percent of his body, glowing brighter every hour.

They didn’t have much time.

In the basement, Jungkook pushed aside debris while Taehyung assembled the final pieces. The crystal shard. The stabilizer ring. The holo-photograph of their future selves. And the old leather journal that had first warned of Jungkook’s death.

“It’s ready,” Taehyung said quietly, voice rough. “A one-time portal. I can return to 2125. But only me.”

Jungkook froze. “What?”

Taehyung didn’t look at him. He kept adjusting the crystal, fingers trembling. “If I go back now, the Enforcers will close the case. The timeline will stabilize. You’ll live. The death event in 2027… it disappears if I’m gone.”

Silence filled the dusty basement.

Jungkook stepped forward and grabbed Taehyung’s wrist, forcing him to stop. “You’re lying again. I can feel it through the bond. There’s more.”

Taehyung finally met his eyes. The golden glow in his irises flickered weakly.

“If I stay… I won’t just disappear. I’ll be erased. Slowly. Painfully. Every atom of my existence pulled apart until nothing remains. Not even memories of me in any timeline. You’ll forget I ever existed.”

Jungkook’s breath hitched. His hand flew to the claiming bite on his neck as if it could anchor Taehyung here. “Then we find another way.”

“There isn’t one.” Taehyung’s voice cracked. “I ran every calculation. The only way to save you is to remove the foreign element. Me.”

He cupped Jungkook’s face, thumbs brushing away the tears that had already started falling. “I choose you. I’ve always chosen you. Even if it means I stop existing.”

“No!” Jungkook shouted, shoving at Taehyung’s chest. “You don’t get to do this! You claimed me. You marked me. You said forever—”

“I know what I said.” Taehyung pulled him into his arms, crushing their bodies together. His scent was fading, turning thin and unstable. “But I’d rather cease to exist than live in a future where you’re gone.”

Jungkook sobbed against his chest, fists pounding weakly. “I hate you. I hate you for making me love you this much.”

“I know, baby. I know.”

——

They didn’t have time to grieve.

The Enforcers arrived less than twenty minutes later.

The basement shook as multiple temporal rifts tore open. Six elite Enforcers stepped through, armed with high-grade disruptors and suppression fields. Their leader — a woman with cold silver eyes and captain insignia — pointed directly at Jungkook.

“Contaminant located. Traveler compromised. Execute full erasure protocol.”

Chaos erupted.

Taehyung pushed Jungkook behind him and unleashed everything he had left. Golden energy exploded from his body as he charged. He moved like a dying star — brilliant, violent, and beautiful. He tore through the first two Enforcers with bare hands, claws ripping through reinforced armor like paper. Golden blood sprayed across the walls.

“Run, Jungkook!” he roared.

But Jungkook didn’t run.

He grabbed the crystal shard from the makeshift portal and smashed it against the floor, releasing a burst of raw temporal energy. The blast knocked two Enforcers off their feet. Jungkook’s eyes glowed with faint golden light — the claiming bond feeding him Taehyung’s power.

“I’m not leaving you!” he shouted back.

Taehyung fought like a man with nothing left to lose. He took hits that would have killed anyone else. A disruptor beam grazed his shoulder, nearly erasing his left arm. Another struck his thigh. Pain blinded him, but he kept moving, kept protecting the omega behind him.

The captain fired a containment field directly at Jungkook.

Taehyung threw himself in front of it.

The field hit him square in the chest. His body convulsed violently as the timeline tried to rip him apart. Golden cracks spread rapidly across his entire torso. He dropped to one knee, coughing violently. Glowing particles began rising from his skin.

“No!” Jungkook screamed. He threw himself at Taehyung, wrapping his arms around him from behind, as if sheer physical force could hold him together. “Fight it! Please—!”

The captain raised her weapon again. “Termination sequence initiated.”

Taehyung looked up, eyes dimming. He smiled softly at Jungkook, blood and golden light staining his lips.

“I love you,” he whispered. “Across every second. Every century.”

He pushed Jungkook away with the last of his strength and activated the emergency protocol on the stabilizer ring. A portal began to form — a swirling vortex of blue and gold light that would take him back to 2125.

The final sacrifice.

If he stepped through, Jungkook would live.

If he stayed, both of them would be erased.

Taehyung staggered toward the portal, every step leaving glowing footprints that slowly faded. His body was literally coming apart — fingers turning translucent, edges of his silhouette dissolving into particles.

Jungkook lunged forward and grabbed his arm, yanking him back with all his strength.

“Don’t you dare!” he cried, voice breaking. “You don’t get to leave me again! I won’t let you!”

Taehyung turned. His face was half-transparent now, eyes full of unbearable love and sorrow.

“Live for me, Jungkook. Please.”

“No!” Jungkook pressed their foreheads together, tears streaming down his face. “If you go, I go with you. If you disappear, I disappear too. We’re bonded. Claimed. You can’t leave without me.”

The Enforcers closed in.

The portal pulsed, waiting.

Taehyung looked at the vortex, then at Jungkook — his fierce, beautiful, stubborn omega who refused to be saved at the cost of their love.

His decision clicked into place like the final piece of a broken timeline.

He crushed the stabilizer ring in his fist, destroying the portal completely. The vortex collapsed with a deafening crack.

“I’m staying,” Taehyung said, voice calm even as his body continued to fracture. “Let them erase me. At least I’ll fade in your arms.”

Jungkook kissed him desperately, pouring every ounce of love and defiance into it. Their bond flared brightly, fighting against the erasure.

The Enforcers raised their weapons for the final shot.

Taehyung pulled Jungkook behind him one last time, ready to take the hit that would end his existence.

Golden light filled the basement.

And time itself seemed to hold its breath.

——

In the blinding glow, Taehyung whispered his final words against Jungkook’s hair:

“I’d choose you in every lifetime. Even the ones where I don’t exist.”

Jungkook held him tighter, refusing to let go even as the light consumed them both.

This was the sacrifice.

This was the breaking point.

But somewhere deep in the fractured timeline, something ancient and powerful stirred — the universe itself reacting to two souls that refused to be separated.

——

Golden light swallowed the basement whole.

Taehyung’s body was disintegrating — fingers turning translucent, chest fracturing into shimmering particles that drifted upward like dying embers. The Enforcers’ final weapons charged with a high-pitched whine, ready to erase them both from existence.

Jungkook refused to let go.

He wrapped his arms tighter around Taehyung’s failing form, pressing his face into the claiming bite on his own neck as if the fresh mark could anchor them both. Their bond flared violently — a desperate golden thread connecting two souls that time itself wanted to sever.

“I won’t let you disappear,” Jungkook whispered fiercely. “Not like this.”

Through the chaos, the antique objects scattered across the floor began to glow. The crystal shard. The wolf fang pendant. The faded holo-photograph. All the pieces of the future that had fallen into the past reacted to the raw power of their completed bond.

Taehyung’s fading voice cracked in his ear. “Jungkook… run.”

“No.” Jungkook reached out with his free hand and grabbed the glowing crystal shard. The moment his fingers closed around it, a surge of temporal energy shot through both of them. The bond amplified it — fated mates acting as a living conduit.

The basement exploded with light.

The Enforcers staggered back as reality itself warped around the two bonded souls. Time threads — visible now as shimmering silver and gold strands — became visible in the air, twisting and knotting violently.

Jungkook’s eyes glowed with the same golden light as Taehyung’s. “We rewrite it,” he said, voice steady despite the tears. “Together.”

Taehyung, barely solid anymore, understood.

He poured the last of his strength into their bond. Every memory, every touch, every knot, every whispered “I love you” across stolen nights flowed from him into Jungkook. The omega gasped as centuries of knowledge and power flooded his mind.

They moved as one.

Jungkook lifted the crystal shard high. Taehyung placed his crumbling hand over Jungkook’s. Their combined energy — alpha from the future and omega from the present, bound by fate — slammed into the broken timeline.

The world screamed.

——

Flashes assaulted them.

They saw 2027 — Jungkook dying alone in a hospital bed.
They saw 2125 — Taehyung returning broken and empty, haunted by a ghost he couldn’t remember.
They saw every possible future where they were separated. Every tragedy. Every empty lifetime.

And they rejected them all.

“No,” Jungkook growled through clenched teeth. “Not this one.”

With a cry of pure defiance, they began rewriting the thread.

The process was excruciating.

Taehyung’s body convulsed as the timeline fought back. He sacrificed pieces of himself willingly — shedding years of his memories, parts of his power as a Time Explorer, even fragments of his own identity from 2125. Golden particles poured out of him and into the crystal, feeding the rewrite.

Jungkook screamed as he held him upright, their bond straining under the pressure. Blood trickled from his nose, but he refused to release the shard.

“I’ve got you,” Jungkook gasped. “Stay with me. Stay.”

Taehyung’s voice was barely audible now. “Hurts… losing too much…”

“You won’t lose me,” Jungkook promised, pouring every ounce of love back through the bond. “Never me.”

The Enforcers tried one final attack. A massive temporal disruptor beam shot toward them.

Jungkook spun, shielding Taehyung with his own body. The beam struck the crystal instead. The shard absorbed it, then exploded outward in a controlled wave.

Every Enforcer in the room froze mid-motion, then dissolved into harmless light as the rewritten timeline rejected their presence.

Silence fell.

The golden cracks on Taehyung’s body stopped spreading. Some even began to slowly recede, though many remained. He had lost a permanent portion of his power — he would never be a full Time Explorer again. Parts of his memories from 2125 were gone forever. But he was still here. Solid. Breathing.

Jungkook collapsed to his knees, catching Taehyung as they both fell.

They lay tangled on the dusty basement floor, chests heaving, bodies trembling. The claiming bite on Jungkook’s neck pulsed steadily, alive and strong. Their scents had merged completely — impossible to separate.

Taehyung lifted a shaky hand to touch Jungkook’s face, marveling that he still had fingers.

“You… saved us,” he whispered, voice hoarse.

“We saved us,” Jungkook corrected. He pressed their foreheads together, tears mixing with blood and sweat. “You gave up so much. Your power. Your home. Your memories…”

Taehyung smiled weakly, the expression painfully beautiful. “Worth it. Every second. I’d give more if I had to.”

Jungkook kissed him softly, then deeper, pouring relief and love and exhaustion into it. Their hands roamed, reassuring themselves that the other was real, solid, still theirs.

“I can feel the timeline settling,” Taehyung murmured against his lips. “It’s not perfect. There will be ripples. But you’re safe. We’re… anchored.”

Jungkook nodded, nuzzling into his neck. “Then that’s enough.”

They stayed like that for a long time — two broken pieces somehow forming something new and stronger. The basement around them slowly stopped glowing. The artifacts dimmed, their purpose fulfilled.

When they finally found the strength to stand, Taehyung swayed heavily. Jungkook immediately wrapped an arm around his waist, supporting him.

“You’re stuck with me now,” Jungkook said, trying for lightness even as his voice shook. “No more running. No more noble sacrifices.”

Taehyung leaned down and kissed the claiming bite on Jungkook’s neck, licking it reverently. “Good. Because I’m never letting you go again.”

They limped out of the ruined shop together as dawn broke over Seoul. The city looked the same, yet subtly different — small details shifted by their rewrite. A new sign on a nearby building. A tree that hadn’t been there yesterday. Ripples.

But they were alive.

Bonded.

Together.

As they walked slowly through the waking streets, Taehyung suddenly stopped and pulled Jungkook into a deep, desperate kiss in the middle of the sidewalk. Passersby stared, but neither of them cared.

“I love you,” Taehyung said when they parted, voice clear and strong. “In this timeline. In every timeline we just created.”

Jungkook smiled, dimples deep despite the exhaustion and dried blood on his face. He touched the glowing bite mark on his neck.

“And I love you. My alpha. My traveler. My home.”

Hand in hand, marked and claimed, they walked forward into their uncertain but chosen future.

Behind them, the first threads of a new timeline wove themselves into existence — one where fated mates from different centuries refused to be separated.

One where love rewrote the rules of time itself.

But the story wasn’t over. In the distance, a final, smaller temporal rift flickered once before closing. The universe had accepted their rewrite. For now.

——

Six months later

The rebuilt Moonlit Relics smelled of fresh wood, aged paper, and home.

Golden afternoon light filtered through the newly installed windows, casting warm patterns across polished shelves lined with antiques. Some pieces were old. Some were new. A few still carried faint traces of temporal energy — quiet reminders of everything they had survived.

Jungkook stood behind the counter, humming softly as he polished a vintage pocket watch. The claiming bite on his neck stood out proudly against his skin, no longer hidden. He wore a simple black sweater that slipped off one shoulder, revealing the mark Taehyung loved to kiss every morning.

The bell above the door jingled.

Taehyung stepped inside carrying two cups of coffee and a paper bag of pastries. His movements were still slightly careful — the golden cracks on his left arm and collarbone had faded into faint, permanent scars — but his eyes glowed with life whenever they found Jungkook.

“Baby,” Taehyung called, voice low and warm. “I brought your favorite.”

Jungkook’s face lit up with that bright, bunny-toothed smile that never failed to make Taehyung’s alpha purr. He rounded the counter and met Taehyung halfway, rising on his toes to steal a kiss.

Their bond thrummed happily between them — steady, deep, unbreakable.

“You’re late,” Jungkook teased against his lips. “I almost started missing you.”

Taehyung hummed, setting the coffee down so he could wrap both arms around Jungkook’s waist. “Impossible. I felt you missing me from three blocks away.”

He kissed Jungkook deeper, tongue sliding against his, possessive even after all these months. Jungkook melted into him, hands fisting in Taehyung’s shirt. The kiss grew heated quickly, as it always did.

Taehyung lifted Jungkook onto the counter with ease, stepping between his spread thighs. His hands roamed under the sweater, thumbs brushing over sensitive skin.

“Shop’s closed for lunch,” Jungkook breathed, already tugging at Taehyung’s belt.

“Good.”

——

Clothes came off in a heated rush.

Taehyung bent Jungkook over the sturdy oak counter, kicking his legs apart. He dropped to his knees and buried his face between Jungkook’s cheeks, licking into his slick hole with shameless hunger. Jungkook moaned loudly, pushing back against Taehyung’s tongue, fingers scrambling for purchase on the counter.

“Alpha— fuck— please…”

Taehyung stood, lined up, and thrust in with one smooth stroke. They both groaned at the perfect fit. The claiming bite flared with heat as Taehyung started fucking him hard and deep, hips snapping forward with every thrust.

“Still so tight,” Taehyung growled, one hand gripping Jungkook’s hip while the other reached around to stroke his cock. “My perfect omega. My mate.”

“Yours,” Jungkook sobbed, cheek pressed against the cool wood. “Always yours.”

The rhythm built fast and filthy. Skin slapped against skin. Jungkook’s slick dripped down his thighs with every powerful thrust. Taehyung leaned over him, biting down on the claiming mark, sucking hard as he drove deeper.

When Jungkook came, it was with a broken cry, clenching tightly around Taehyung’s cock. Taehyung followed seconds later, knot swelling and locking them together as he filled Jungkook with pulse after pulse of hot cum.

They stayed locked like that, Taehyung draped over Jungkook’s back, pressing soft kisses along his spine and shoulders.

“I love you,” Taehyung whispered against the bite mark.

“I love you more,” Jungkook answered, smiling dreamily.

——

Later that evening, after closing the shop, they walked along the Han River.

The city lights glittered on the water. Taehyung kept one arm around Jungkook’s shoulders, the other hand laced with his. The silver wolf fang pendant rested against Jungkook’s chest, glowing faintly in the dark.

“How’s your arm today?” Jungkook asked quietly, fingers tracing the golden scars visible under Taehyung’s rolled-up sleeve.

“Stable,” Taehyung replied. “The cracks don’t spread anymore. I lost a lot of my abilities… but I gained something better.”

He stopped walking and turned Jungkook to face him. The night breeze played with Jungkook’s hair as Taehyung looked at him with naked adoration.

“I don’t regret anything,” Taehyung said. “Not the pain. Not the sacrifice. Not a single second.”

Jungkook’s eyes shimmered. He stepped closer, wrapping his arms around Taehyung’s neck. “We made our own future.”

Taehyung smiled — soft, genuine, and full of peace. “We did.”

They shared a slow, lingering kiss under the stars. Around them, the timeline felt… right. Settled. The ripples from their rewrite had smoothed out into something beautiful.

In the quiet moment, Taehyung rested his hand on Jungkook’s flat stomach.

“Soon?” he asked hopefully.

Jungkook laughed softly, placing his hand over Taehyung’s. “Maybe. The doctor said my body is fully recovered from the suppressants. We can try whenever we want.”

Taehyung’s alpha purred loudly at the thought. He kissed Jungkook again, deeper this time, full of promise.

——

Epilogue – One Year Later

The shop was closed for the day.

In the upstairs apartment, soft cries filled the air.

Taehyung rocked their newborn daughter gently in his arms, golden eyes soft with wonder. The baby had Jungkook’s doe eyes and a faint scent that already carried hints of both her parents.

Jungkook leaned against the doorway, watching them with exhausted but radiant love. The claiming bite on his neck glowed warmly.

“She’s perfect,” Taehyung whispered, pressing a kiss to the baby’s forehead.

Jungkook walked over and wrapped his arms around both of them. “She is. Our little miracle across time.”

Outside, the city moved on. Time flowed normally. No more Enforcers. No more cracks. Only the quiet, beautiful life they had fought for and won.

Taehyung looked at Jungkook over their daughter’s head, eyes shining with forever.

“Thank you for saving me,” he said softly.

Jungkook smiled, dimples deep, and kissed him.

“Thank you for staying.”

The End.

In every timeline, in every lifetime, their thread remained unbreakable.

Fated. Claimed. Eternal.