Chapter Text
The mountain winds howled like ancestral spirits, and the trees bowed as though mourning.
Giyuu stood at the edge of the cliff long after the others had arrived. The silence between him and the Hashiras wasn’t hostile — it was loaded with weight. Understanding. Tension. And beneath it all, fear. Not of Giyuu... but of what the truth meant.
“Let’s not waste time,” Sanemi said, arms crossed tightly. “You said he sealed your powers. Now they’re back. Does that mean Muzan will come for you?”
Giyuu nodded slowly. “He will. I’m proof of his failure — and possibly his only hope.”
“Hope?” Shinobu asked warily.
“If he kills me and consumes what’s left of Tsutako’s essence inside me… he might try again to conquer the sun.”
Mitsuri shook her head in disbelief. “He killed your sister and still failed?”
“He gambled and lost,” Giyuu said bitterly. “I was the second attempt. Tsutako was the first.”
Tengen frowned. “So what’s stopping him now?”
“I am,” Giyuu said quietly.
Muichiro, ever calm, spoke: “Then we strike first.”
“No,” Himejima said. “Not until we understand the extent of Giyuu’s powers. We can’t rush in blind.”
Obanai added, “And if Muzan comes for him while we wait?”
“We’ll be ready,” Sanemi said flatly.
A gust of wind scattered leaves between them.
Suddenly, Giyuu dropped to one knee, his hand gripping the ground. The air shifted. The moisture thickened. Every breath became heavy.
“Get back—!” he shouted, just as the water around him exploded into a vortex.
The Hashiras jumped away, forming a defensive circle.
Out of the spiraling mist, a figure emerged.
Tall. Pale. Eyes like oil slicks. A wicked smile.
“Hello, son.”
Muzan Kibutsuji.
The temperature dropped as Muzan stepped forward, his bare feet soundless on the mossy stone. The mist warped around him like a living creature, avoiding his form — as though even nature knew it harbored rot.
The Hashiras drew their blades in unison.
Muzan’s eyes flicked lazily over each of them.
“Ah… the faithful nine. So eager. So fragile.”
His gaze settled on Sanemi last, and the smirk deepened. “And you. The guard dog snarling at the wrong master.”
“Come closer,” Sanemi growled, “and I’ll show you how loud a dog can bite.”
“Enough,” Giyuu said. His voice was low, cold, unnatural.
He rose from the ground. Water still danced around him in liquid threads, but it wasn’t just water anymore — it shimmered with blood, sunlight, and something ancient. Divine.
Muzan’s smile twitched.
“You’ve awakened.”
“You killed Tsutako,” Giyuu said, stepping forward. “She wasn’t yours to take.”
“She was mine,” Muzan corrected, voice silky and sharp. “So are you.”
“Wrong,” Giyuu snarled. “I’m hers. I always was.”
The forest cracked behind them — Rengoku had lit his blade with flame, the others already shifting into stances. The mist quaked as their breathing forms activated one after the other.
But Muzan raised a single hand — and the world pulsed.
Every Hashira froze.
Their muscles locked.
“What—” Mitsuri gasped, unable to lift her sword.
“I’m not here to fight you,” Muzan said, eyes still on Giyuu. “Not yet.”
He stepped closer. Giyuu stood his ground, every muscle taut.
“You’re something new,” Muzan murmured. “Something I didn’t create — but could own.”
Giyuu’s eyes flared. “You’ll never control me again.”
Muzan’s smile faded. “We’ll see.”
Then — in a blink — he vanished.
The mist dropped.
The Hashiras collapsed to their knees, panting, free from the invisible pressure.
Tengen swore under his breath. “He didn’t even try.”
“Why didn’t he attack?” Shinobu whispered, gripping her blade.
“He wanted to see me,” Giyuu said. “And to test something.”
“What?” Muichiro asked.
Giyuu looked at his hand, trembling slightly.
“If I’m strong enough to be his replacement.”
Night came quickly, as if the sun itself retreated in fear of what had transpired. A small fire crackled in the center of their camp, casting long, flickering shadows on the surrounding trees. No one spoke at first.
Giyuu sat apart, his head bowed. Not from shame — but weariness. The kind that sank into the bones, into memory. He could feel Tsutako’s voice echoing in the corners of his heart like a half-remembered lullaby.
Sanemi broke the silence.
“You should’ve let me kill him.”
His tone was biting — but beneath it, Giyuu could hear the tremor. The fear.
Giyuu didn’t look up. “He didn’t give you the chance.”
Sanemi scoffed and tossed a twig into the fire. “Next time, I won’t wait.”
Shinobu knelt nearby, arms resting on her thighs. “You were ready to fight him. Alone.”
“I’ve done it before,” Giyuu murmured.
“That’s not the point,” Mitsuri said, voice soft but firm. “We’re a unit.”
“You’re not a burden, Giyuu,” Rengoku added, eyes steady. “Whatever Muzan made you — you’re still one of us.”
Tengen nodded. “If anything, you’re the most interesting one here now.”
“Not helping,” Obanai muttered.
Muichiro’s quiet voice floated out: “You bleed the same as we do.”
Everyone turned to him.
“You’re not him. If you were… he wouldn’t be afraid of you.”
A hush fell. Then, to Giyuu’s surprise — Himejima spoke.
“When I lost my children, I thought the heavens were cruel. That they mocked the just. But… maybe they were preparing us. All of us. For a time when someone like you would carry the sins of a monster — and still choose to stand in the light.”
Giyuu looked up.
“I don’t know if I deserve that faith.”
“You don’t have to,” Sanemi said gruffly. “Just don’t run from us.”
The wind shifted. A distant rumble of thunder.
They all stood slowly.
Muzan knew now. War was inevitable.
And for the first time, Giyuu wasn’t just the Water Hashira.
He was the spark.