Cosmo_the_Ethyrian
Recent works
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Can You Find Me? (Evidence for you to Unravel) by Cosmo_the_Ethyrian
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
10 Mar 2026
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Summary
Dabi wonders how he’d feel if crimson wings circled above.
He feels sick to his stomach at the thought.
He forces his eyes to close, to block out the image his mind wants to burn into his retinas. He’s not here. He draws in a breath, and it hurts.
You’re dying.
“I’ve been ‘dying’ for the past seven years, Oblivion.” It’s a halfhearted retort, but he’s angry. Not at Her, though— not really.
You know this is different.
He does know. He’s not sure how to feel about it.
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I Was Scared, Indigo, But I Wanted To by Cosmo_the_Ethyrian
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
01 Jun 2025
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Summary
A quick little Hawks-centric hurt/comfort fic based on the song anything by Adrianne Lenker.
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Breathe. by Cosmo_the_Ethyrian
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
09 Apr 2025
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Summary
The quirk that un-did Dabi’s scars has, apparently, also un-done an addiction.
[] — — — []
His grip tightens, somewhat involuntarily, and the half-empty box crinkles beneath his fingertips. He almost wants to set the whole thing alight, to watch the ashes slip between his fingers, but—
I don’t like the smell anymore.
Huh.
Series
- Part 3 of Dabi Gets His Scar Privileges Revoked
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“Uh… Where’d His Scars Go?” -the League by Cosmo_the_Ethyrian for Trans_Idiot
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
20 Feb 2025
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Summary
Dabi’s scars are gone. In fact, it seems his whole body has been reset, thanks to a mysterious quirk accident.
This is the rest of the League finding out about that.
Series
- Part 2 of Dabi Gets His Scar Privileges Revoked
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Maybe. by Cosmo_the_Ethyrian
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
12 Jan 2025
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Summary
As the man leaves, Touya wonders if, maybe, in some world, they would have been more than strangers on a train.
Recent series
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Dabi Gets His Scar Privileges Revoked by Cosmo_the_Ethyrian
Fandom 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
09 Apr 2025
Summary
A collection of mostly oneshots, exploring how I think things would go, if Dabi was hit by a quirk that reset his body, getting rid of his scars and fixing all the other health problems he probably has.
A.k.a.: I Need to un-traumatize this man.
P.S.: this series is not abandoned, I am just very slow and inconsistent with updates. Apologies, lmao
- Words:
- 4,395
- Works:
- 3
- Bookmarks:
- 25
Recent bookmarks
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Fifth Appendages and Other Such Scientific Observations by polymona
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir, Iron Lung (2026)
27 Jun 2026
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Summary
An aspiring Eridian zoologist strives to take the best research notes to impress mentor ♬♬♬ when observing the bio-dome.
I notice humans really like pulling, pulling, pulling on the fifth appendage. What purpose could it possibly serve, question? Sometimes Savior-Grace and Simon-Savior-Grace-Potential-Mate even enjoy pulling on each other’s!
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Local Eridian science apprentice becomes a little too obsessed with penis.
Series
- Part 1 of Eridian Zoology
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The Astrobiology Immersion Program by startingatmidnight
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir
10 May 2026
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Summary
It's not every day you wake up with five arms and no eyes, but Ryland Grace stopped having normal days a very long time ago.
- Language:
- English
- Words:
- 48,280
- Chapters:
- 7/7
- Comments:
- 2,654
- Kudos:
- 10,963
- Bookmarks:
- 3,553
- Hits:
- 112,867
Bookmarked by Cosmo_the_Ethyrian
20 May 2026
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Bookmarker's Notes
The bodyswap fic <3
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Forged in Fire & Feathers by tiny_squidy
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
01 Feb 2026
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Summary
“I know him,” Touya said seriously, or as seriously as he can with rum in his system. He swayed slightly, pointing a finger in Tomura’s face. “From work. I cannot let him see me. He’s pretty and I can’t be trusted to not be stupid and then I have to see him again.”
“You’re always fucking stupid,” Tomura said, wrinkling his nose at him.
“I meant in a gay way, Shigs.”
“What does that even mean?”
“It means,” Touya said hotly, standing up again. “I will embarrass myself in front of him and then I can never live with the shame and all the animals in my care will die because I can’t see the vet again after I tell him I think he’s a work of art that sprung from the page because paint could not contain his beauty.”
Kurogiri whistled. “That is a lot.”
“Touya’s a lot,” Tomura pointed out.
“He can’t know I’m a lot,” Touya bemoaned, sinking into a crouch again.
Bookmarked by Cosmo_the_Ethyrian
11 Feb 2026
Bookmarker's Tags:
Bookmarker's Notes
AAAAAAAAAAAAAAA
Absolutely love that this goes into the after, the actual relationship. I fuckin love domestic shit with these two.
<3 -
press you to the pages of my heart by paladins (nondisclosure)
Fandoms: Stranger Things (TV 2016)
18 Jan 2026
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Summary
Mike can see the flush on Will’s skin move up his neck and onto his cheeks. His fingers twitch at his sides like they're trying to reach out and grab the sketchbook, but the rest of his body stays frozen. “I – That’s not – You don’t know that that’s you.”
Mike gives him an incredulous look. “I think I would know what my own naked body looks like, Will, and what you’ve drawn in here is definitely it. Except for this. I mean, I guess the one at the top right kind of looks like it, but the rest…No resemblance.”
“Wha –” Will starts to stutter out, but his mouth slams shut when Mike turns the sketchbook around to show Will the page of dicks. “That’s not what it looks like.”
“Yeah, I know, that’s what I’ve been trying to tell you,” Mike says, exasperated.
or, mike finds will's secret sketchbook that's filled with dirty drawings of mike. the only thing he didn't get right is mike's dick.
Bookmarked by Cosmo_the_Ethyrian
28 Jan 2026
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Bookmarker's Notes
Woag. Whhhhokay. brain broken a little. Adore this whole concept <33
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Summary
In which Mike just doesn’t think it’s right that Will doesn’t get to experiment with a guy, but luckily Mike’s a guy, and a good friend, so. Featuring closet hookups, hickeys, really good cuddles in the midst of all the sexual experimentation, sneaking around, a canon-typical amount of boys crying, the Painting Lie!!!, conversations about feelings that don’t actually address any of the important feelings (until they do, and then ohh boy), and the happy ending that they goddamn deserved.
Takes place during the eighteen month time gap before they all graduate, then continues past the ending of the finale.
- Language:
- English
- Words:
- 19,892
- Chapters:
- 1/1
- Comments:
- 254
- Kudos:
- 1,388
- Bookmarks:
- 324
- Hits:
- 17,240
Bookmarked by Cosmo_the_Ethyrian
23 Jan 2026
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Bookmarker's Notes
Holy Christ???? Okay woaw