400bc
Recent works
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vague geography by 400bc
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
05 Jul 2026
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Summary
Deep in his head, Hitoshi startles at the sound of Katsuki's evening alarm. It's the tinkling one, reminiscent of a flowing stream, light strums on a guitar or a harp or one of those instruments with strings. It's the alarm that says ALERT: Katsuki's geriatric bedtime is soon approaching; hang out with him now or hold your peace until five in the morning.
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twisted forms by 400bc
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
29 Jun 2026
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Summary
Katsuki doesn't usually have company in the kitchen at the crack of dawn, but when he does, it's Shinsou.
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three missed calls by 400bc
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
05 Jun 2026
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Summary
Mitsuki and Katsuki operate by simple rules: three phone calls equals three chances to pick up the phone, and three non-answers equals permission to storm the premises for proof of life.
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playing it cool by 400bc for motional
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
30 Jan 2026
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Summary
The instant Bakugou posts up at the bar counter and burns a hole in Hitoshi's head, Hitoshi throws back the dregs of his tequila sunrise — nobody likes a trashy college freshman drink like Hitoshi — and announces, "Well, if you'll excuse me, I'm gonna go make a mistake."
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Or, shinbaku situationship dummies who are in love and buzzcut shinsou :) -
Narrator's Voice: He Was, in Fact, Showing His Hand All Along by 400bc for CanonicalllyChaos
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
25 Dec 2025
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Summary
If Katsuki splits rent, he has a fighting chance at getting a kitchen he can actually cook in. That's almost reason enough to agree with Shinsou.
Still, Katsuki has reservations. "Sounds like a bad idea. We're gonna kill each other."
"Maybe." Shinsou shrugs and knocks their shoulders together again. Katsuki doesn't shove him this time. "Beats being alone, though, huh?"
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Shinsou and Katsuki are the odd men out when they graduate from UA. They decide to live together.
Recent bookmarks
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Summary
‘They’re just,’ Koutarou says, ‘More gorgeous than usual right now.’
‘They must be,’ she replies. ‘Newlyweds always are.’
Bookmarked by 400bc
19 May 2026
Bookmarker's Tags:
Bookmarker's Notes
eight-count by batman
Fandoms:Haikyuu!!
Explicit
No Archive Warnings Apply
M/M
Complete Work
18 Mar 2022
Tags
No Archive Warnings ApplyBokuto Koutarou/Kuroo Tetsurou/Tsukishima KeiKuroo Tetsurou/Tsukishima Keithis fic is about one thing and one thing only
Summary
‘They’re just,’ Koutarou says, ‘More gorgeous than usual right now.’‘They must be,’ she replies. ‘Newlyweds always are.’
Language: English Words: 20,644 Chapters: 1/1
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poor thing little dear by hermestheghost
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
05 Jul 2026
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Summary
Shinso Hitoshi arrives at the Chisaki estate to find a little girl.
Kai Chisaki is every bit as monstrous as the files suggest. Hitoshi expects Aizawa to have prepared him for what waits inside the house. He does not expect Katsuki.
Katsuki, a familiar stranger who wasn’t in any file. Katsuki, dead-eyed and hollow, who cooks Chisaki’s breakfast. Katsuki, who teaches Hitoshi the first rule of the house:
Don't touch Chisaki's things.
Bookmarked by 400bc
26 May 2026
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Counter Beat by bangtanbeba
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
03 Apr 2026
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Summary
When Katsuki hooks up with a stranger, the last thing he expects is to see him again. Even worse, want him.
He has a damn album to promote, a tour lined up. He doesn't have time for a dead-eyed bastard
snaking his tattooed fingers around Katsuki's insides.Hitoshi isn't ready for someone who burns so bright, but he just can't seem to quit Bakugou Katsuki.
It's curiosity. Just that. He's enough of a mess as is. What could he possibly do with a literal angel?Bookmarked by 400bc
03 Mar 2026
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Ferromagnetism by glynfrans
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
05 Jul 2026
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Summary
“Something really fucking weird is going on.”
“What?”
“I don’t know. There’s a new mer, and everyone is convinced he needs to be released right now, even though he’s actively bleeding out.”When an injured merman with a purple tail is taken to the Sea Life Rescue & Rehabilitation Center, they know he's different because he doesn't look like any of the other mer species they've seen, but they don't expect him to hypnotize everyone into carrying him back to the ocean with his singing. The siren doesn't expect one of the humans to not be able to hear him.
Bookmarked by 400bc
03 Mar 2026
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Mobius by Foxquills
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
28 Dec 2024
Tags
Summary
Four months from graduation, a routine patrol goes wrong and Izuku finds himself trapped fifteen years in the past. Cut off from everything he knows and everyone he cares about, Izuku returns to U.A. as he struggles to build a place in a time that isn’t his.
Shouta is fascinated with his new classmate. A third year student with more scars than skin, who fights like a pro and struggles to sleep. A boy he's never met that can't stop calling him Sensei.
Hizashi just wants to be friends, and gets more than he bargained for.
Sometimes getting lost is how you find exactly where you're meant to be.
Series
- Part 1 of Mobius
- Language:
- English
- Words:
- 268,272
- Chapters:
- 45/45
- Comments:
- 5,893
- Kudos:
- 10,190
- Bookmarks:
- 2,611
- Hits:
- 319,849
Bookmarked by 400bc
22 Jan 2025
Bookmarker's Tags:
Bookmarker's Notes
this was a huge HEAR ME OUT for me bc id never thought of this ship and omegaverse isn't my main but AUUUGH. beautifully paced. author CONVINCED me. ot3 comfort. family!!! angst. shes got it all
Mobius by Foxquills
Fandoms:僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
Explicit
No Archive Warnings Apply
M/M, Multi
Complete Work
28 Dec 2024
Tags
No Archive Warnings ApplyAizawa Shouta | Eraserhead/Midoriya Izuku/Yamada Hizashi | Present MicAizawa Shouta | Eraserhead/Midoriya IzukuAizawa Shouta | Eraserhead/Yamada Hizashi | Present MicMidoriya Izuku/Yamada Hizashi | Present MicMidoriya IzukuAizawa Shouta | EraserheadYamada Hizashi | Present MicShow additional tags
Summary
Four months from graduation, a routine patrol goes wrong and Izuku finds himself trapped fifteen years in the past. Cut off from everything he knows and everyone he cares about, Izuku returns to U.A. as he struggles to build a place in a time that isn’t his.Shouta is fascinated with his new classmate. A third year student with more scars than skin, who fights like a pro and struggles to sleep. A boy he's never met that can't stop calling him Sensei.
Hizashi just wants to be friends, and gets more than he bargained for.
Sometimes getting lost is how you find exactly where you're meant to be.
Series
Part 1 of Mobius
Language: English Words: 268,272 Chapters: 45/45