Kyryll Shroud AU
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Listing Series
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Blue (The Most Human Color) by Abyssboo, Fl3tchl1ng
Fandoms: 原神 | Genshin Impact (Video Game), Twisted-Wonderland (Video Game)
15 Mar 2026
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Summary
As you have the same soul as Kyryll Chudomirovich Flins, you can claim his flame, his power, and his role in “Fate”.Huh. They shared the same first name. “…Like a save file?” Kyryll squinted at it.
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Or: The prequel fic youve all (maybe) been waiting for
(Title from Blue Lips by Regina Spekter)
Series
- Part 1 of Kyryll Shroud AU
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Brave Little Soldier Boy, Come Marching Home by Abyssboo, Fl3tchl1ng
Fandoms: Twisted-Wonderland (Video Game), 原神 | Genshin Impact (Video Game)
27 Feb 2026
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Summary
“If this plan of mine works out the way I hope it does,” Flins smiles, though it comes off as more of a grimace. Aether reaches up to help brace Flins as the taller leans heavily on his shoulder. “Then you should aim for anything that looks like a bottle. That is my best chance of survival.”
“Flins, what-” They’re interrupted by a slow clap from above. Dottore’s face impassive as he stares the pair down.
“An intriguing notion. Now, prove your hypothesis.”
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We got hyperfixated on Flins/Kyryll shroud. Have a Flins overblot.
(Title from “Leaves From the Vine” from A:TLA)
Series
- Part 2 of Kyryll Shroud AU
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Summary
Reminded of the domains that littered Teyvat, and the treasures that often drew adventurers to them, Flins nodded. “Agreed, a few treasure chests would make the ‘dungeon’ atmosphere more accurate…”
Riddle scoffed softly. “Considering this place screams science lab, I doubt we’ll find anything of that nature.”
He chuckled, thinking of Aether’s uncanny ability to find treasure chests in the most unexpected of places. “You can never be completely sure.” He said with a grin that made Riddle roll his eyes.
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Or: Book 6, but with Flins
(Title from Persona 3 song Full Moon Full Life)
Series
- Part 3 of Kyryll Shroud AU
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Lunas, Claras Terra Lustra by Abyssboo, Fl3tchl1ng
Fandoms: 原神 | Genshin Impact (Video Game), Twisted-Wonderland (Video Game)
11 Apr 2026
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Summary
Dreamwalking wasn’t unheard of in Teyvat. Though he himself had never experienced it back then, he knows both of the dendro archons and the ancient Goddess of Flowers are—or were—capable of such a feat, some of the Inazuman youkai can do it innately, and he knows there's a handful of Liyuean rituals that allow dreamwalking as well.
Now if only dreamwalking worked between worlds, that would be…
He blinks, wistfulness lost as the thought comes to him. Could dreamwalking work between worlds?
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Wherein Flins makes his way back home
(Title is a lyric from the Nod-Krai theme, the one featuring AURORA)
Series
- Part 4 of Kyryll Shroud AU
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Oh, What’s His Name Again? by Abyssboo
Fandoms: 原神 | Genshin Impact (Video Game), Twisted-Wonderland (Video Game)
23 Apr 2026
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Summary
The traveler huffs lightheartedly, “From what I gathered, your brother’s original name was effectively erased from Irminsul when he merged his story with Flins’ story. Which is to say, “Kyryll Shroud” doesn’t exist anymore.”
…What??
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Wherein Idia is massively confused and Irminsul is simply doing things Irminsul does
(NOT standalone. please read previous fics in the series first)
Series
- Part 5 of Kyryll Shroud AU
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An old notebook lodged between two files by Abyssboo
Fandoms: Twisted-Wonderland (Video Game), 原神 | Genshin Impact (Video Game)
02 Apr 2026
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Summary
[On the inside of the front cover is a note that reads “Property of Final Night Lighthouse, please return if found. If the one reading this is of the TW Shroud lineage, you may read and make a copy of this, and then return it to Final Night Lighthouse.”]
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Alt title: Fitting twst into the Genshin universe
Alt alt title: lore reader lore dumps for 5000 words.Series
- Part 6 of Kyryll Shroud AU