Abyssboo
Fandoms
Recent works
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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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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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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
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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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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.
———
Or: Book 6, but with Flins
(Title from Persona 3 song Full Moon Full Life)
Series
- Part 3 of Kyryll Shroud AU
Recent series
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Kyryll Shroud AU by Abyssboo, Fl3tchl1ng
Fandom Twisted-Wonderland (Video Game), 原神 | Genshin Impact (Video Game)
23 Apr 2026
Summary
A series of oneshots where Flins from Genshin Impact is part of the Shroud family from Twisted Wonderland
- Words:
- 33,028
- Works:
- 6
- Bookmarks:
- 47
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- Words:
- 1,135
- Works:
- 1
- Bookmarks:
- 1
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Gifts & inspired bys 🎁 by Abyssboo
Fandom Cookie Run (Video Game), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 原神 | Genshin Impact (Video Game), 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
07 Feb 2026
- Words:
- 2,665
- Works:
- 3
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- Words:
- 808
- Works:
- 1
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Summary
Basically, stories written abt Fontaine that aren’t actually canon but I wrote them anyway. It’s fanfic what do you expect.
Most of them are abt the House of the Hearth, and even more of those focus on Freminet, since he’s my favorite Fontaine character!
- Words:
- 3,801
- Works:
- 1
- Bookmarks:
- 11
Recent bookmarks
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Summary
There are some great quick-and-dirty guides to HTML on A03. This is not one of them - it is a comprehensive guide
It's now 2025, a decade later. A03 supports some new HTML and and we're all walking around reading fic on supercomputers that fit in a jean pocket. It was time to update.
The previous three chapters have been divided into smaller concepts. Each tag continues to have - at a minimum - a link to the w3schools page about it (so you can learn more), a code example, and the result of the code example. Most tags have their attributes, things like [src] or [title], listed and examples of how using the attributes modify the tags.
There's a chapter on Bad Ideas, including how some of the archive's default CSS is available to you to format your work (users can't turn that off by hiding a workskin!)
Oh. And I added a bunny army. You could learn how to add one too.
/)/) /)/) /)/) (..) (..) (..) *( ) *( ) *( )
Series
- Part 19 of AO3 Work Skins/Tutorials
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the idiot's incoherent guide to learning css & html for ao3 in dystopia by Anonymous
Fandoms: No Fandom
20 Jun 2022
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Summary
CSS & HTML code illiterate but want to add socmed elements amongst other interesting elements in your work? The Idiot™ pertained in the title? Then this Idiot's Incomprehensible Guide is for you! Alternatively, an autobiographical exploit and documentation into learning CSS and HTML in AO3 through the guide of other authors written in a third person perspective. If you found this, I'm so sorry. I'm publishing this so it doesn't get deleted.
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Fonts, and colors, and work skins, oh my! by Charles_Rockafellor, 𝖀𝓷ᶦ𝕔ⓞðə E Ⓜ️🅾️j̵͍̟̝̝̖̮̓ͭͨ̂̐̚ℹ️ (Charles_Rockafellor)
Fandoms: css - Fandom, Work Skins - Fandom
24 Jan 2021
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Summary
Explains:
● how to make a work skin;
● how to view fics' work skin rules;
● how to colorize text and circle words and highlight backgrounds (examples in head-note), and change and resize your fonts;
● how to turn all links blue-underscore automatically;
● the CSS code for diacritics to render properly, e.g.: “ầ” & “ồ” (with diacritics not superimposed), or “ị” (with underdot directly beneath, not kerned to the left), without breaking words such as “gầu” or “vịt” (using a monotype font for these letters would create gaps to each side of the ầ or the ị). Head-note has corrected examples;
● Site Skin addenda to block / shrink tags, and block authors / works;
● even a quick way (code included) to simply make a Site Skin so that you can read everything in your font of preference!Full code is included.
I read, appreciate, and reply to all of your comments — they're always welcome!
𝑫𝒐𝒏'𝒕 𝒇𝒐𝒓𝒈𝒆𝒕 𝒕𝒐 𝑳𝒊𝒌𝒆, 𝑺𝒉𝒂𝒓𝒆, 𝒂𝒏𝒅 𝑺𝒖𝒃𝒔𝒄𝒓𝒊𝒃𝒆! ❤️
Series
- Part 5 of How to