Flamechaser AU - Tamizu - 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 崩坏：星穹铁道 | Honkai: Star Rail (Video Game) [Archive of Our Own]

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Flamechaser AU

Series Metadata

Creator:

Series Begun:

2026-02-06

Series Updated:

2026-08-25

Description:

Chrysos Heirs as a hero agency, with cameos from other HSR characters

Stats:

Words:: 127,402
Works:: 6
Complete:: No
Bookmarks:: 29

Listing Series

Momo’s first day of internships by Tamizu

Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
06 Feb 2026
Tags
Summary

Momo is interning with Pro Hero Anaxagoras instead of Uwabami. What could possibly go wrong?

Series
- Part 1 of Flamechaser AU
Language:

English

Words:

3,685

Chapters:

1/1

Comments:

5

Kudos:

136

Bookmarks:

20

Hits:

2,017
War? This is just a slight inconvenience by Tamizu

Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
10 Apr 2026
Tags
Summary

The PLF might want to take over Japan but they’ll have to get through the Flamechaser Agency…and the other heroes too but mostly the Flamechaser Agency.

Or

The Paranormal Liberation War arc but the Chrysos Heirs are also there.

Series
- Part 2 of Flamechaser AU
Language:

English

Words:

12,306

Chapters:

4/4

Comments:

25

Kudos:

115

Bookmarks:

17

Hits:

2,228
Sneaky Little Thief by Tamizu

Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
15 May 2026
Tags
Summary

Cipher is in the League of Villains, things play out differently (?)

Series
- Part 3 of Flamechaser AU
Language:

English

Words:

15,333

Chapters:

3/3

Comments:

20

Kudos:

68

Bookmarks:

5

Hits:

1,465
Keeping Up With The Flamechasers (+ March) by Tamizu

Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
05 Jul 2026
Tags
Summary

Tales of the Flamechasers (+ March) on their off days

Or

Rare moments of the Chrysos Heirs not dealing with world ending scenarios

Series
- Part 4 of Flamechaser AU
Language:

English

Words:

43,130

Chapters:

14/14

Comments:

61

Kudos:

335

Bookmarks:

14

Hits:

3,905
The First Herta Uprising by Tamizu

Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
21 Jun 2026
Tags
Summary

Herta's Space Station was calm, everything was going smoothly.

Unfortunately, Herta got bored.

Series
- Part 5 of Flamechaser AU
- Part 2 of My Star Rail Academia
Language:

English

Words:

3,008

Chapters:

1/1

Comments:

4

Kudos:

31

Bookmarks:

4

Hits:

575
They’re Only Human by Tamizu

Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
25 Aug 2026
Tags
Summary

The Flamechaser’s secrets are now out in the open. But life moves on.

Series
- Part 6 of Flamechaser AU
Language:

English

Words:

49,940

Chapters:

9/9

Comments:

56

Kudos:

61

Bookmarks:

8

Hits:

1,844