A Collection of Beloved Inserts
A collection of all the amazing self-inserts, original characters, character transmigrations, character expansions/interpretations, and what-ifs I've read on AO3. Crossovers and multi-series fusions are included.
Check profile for collector's notices.
(Open, Moderated)
Recent works
-
Tags
Summary
They say still waters run deep. They can also be the start of a fearsome storm. Fon doesn't get a lot of choices in this life (or at the end of his last one, for that matter); not if he wants to look out for the people he cares about. So he'll keep his head down and do what he has to. Probably. He's gotten pretty good at suppressing his temper but when you literally disintegrate things when you see red, its a process.
-
Tags
Summary
The afterlife, reincarnation, possession, whatever. They all equaled the same thing: death was not the end. Death was... the next great adventure. I could've accepted that. I could've (with a little time and more than a little bit of swearing) accepted that my deadness wasn't actually death. But really? What the hell? I died a bipolar, not a schizophrenic!
-
Fields of Gold - (Jaime SI) by Daario_W
Fandoms: A Song of Ice and Fire & Related Fandoms
02 Jun 2026
Tags
Summary
Something about Jaime was different—his demeanor, his way of thinking—and whether that change would prove a blessing or a curse, only time would tell.
Series
- Part 1 of Fields of Gold
-
there is very little left of me and it’s never coming back by ruestheday
Fandoms: Marvel Cinematic Universe, The Avengers (Marvel Movies), Captain America (Movies)
01 Jun 2026
Tags
Summary
Fate must have had it out for her, because if dying wasn't enough, she was reborn as some apparent super solider baby in the hands of HYDRA. (SI/OC)
Series
- Part 1 of let it be over soon
-
she held the moon in her hands by blueberryfortunes (blueberryfxrtunes)
Fandoms: DCU (Comics), Batman - All Media Types
01 Jun 2026
Tags
Summary
Staring out in front of her, she wondered if this was some kind of twisted joke. It had to be, otherwise, what else would it be?
A niggling voice at the back of her mind attempted to speak up, but she slammed the door on it. The only other option would be too taxing. Her mind was already boggled as it was.
Standing up from her crouched position, she wiped her dirty hands on the baby blue shorts.
She'd make this life count, she promised.Series
- Part 2 of The Universe Spat Us Out
Recent bookmarks
-
As The Lightning Strikes by TheAshenOne03
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
26 Mar 2026
Tags
Summary
The Demon Corps had done it-the impossible. The endless war ended with the Demon King's death beneath the piercing rays of the rising sun. Yet victory demanded the ultimate price... none lived to see it.
The nightmare was over.
But not for one man.A swordsman blessed by lightning rose from the ashes. No longer the trembling coward, he vowed to become the wall that would defy time itself-to shield the ones he loved and strike terror into demons like the wrathful thunder of the heavens.
Zenitsu Agatsuma awakens in a world both achingly familiar and impossibly distant. Fate has given him a second chance-or perhaps a cruel jest. Haunted by battles yet to come and faces he could not save, he walks a fragile path where even the smallest change could unravel destiny. And as shadows gather once more, a single question remains: can he rewrite the future, or has fate already chosen his end?
MAJOR SPOILER FOR THE DEMON SLAYER MANGA!!!
READ IT AT YOUR WON RISK!
Disclaimer: I do not own Kimetsu No Yaiba or any of the characters from this story except any OCS that I may create in the future.
Everything in the story belongs to Koyoharu Gotouge.
Author-Sama signing off~~ -
The Flowers within a Storm by RISTaGAR
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
21 May 2026
Tags
Summary
The Slayers lost the final battle however the New Demon King wanted to make things right. But after a malfunction with his Blood Demon Art both Zenitsu and Kanao are thrown into the past.
Determined to save everyone the two of them must grow stronger than the upper moons as fast as they can.
-
How to survive an anime Isekai? (no glue, no borax) by cryptid_chimaera
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
23 Oct 2025
Tags
Summary
[Everyone always gets hung up on the whole isekai-to-another-universe thing. No one even considers why Truck-kun goes after elementary schoolers like it’s mad humans invented the polio vaccine and labor laws, and now it wants to single-handedly increase child mortality.
But really, who are we to doubt Truck-kun’s motives and actions? Maybe that kid was the next Ted Bundy, and I’ve just given him a new lease on life.]
Or:
A college burnout gets reincarnated into the MHA universe as a background character after losing a fight with a speeding truck. It's hard to go through a second life when you barely wanted the first one. But fuck it- it's not like they've got anything better to do. -
Tags
Summary
[Guess what, apparently if you stay up for 40hours, live off of takeout and grocery store cookies, and mix inadvisable amounts of caffeine, Adderall, and nicotine for months on end-
Riku wakes up to his alarm clock going off.
Only, his name isn’t fucking Riku, he doesn’t own an alarm clock like some geriatric traditionalist, and he is very, very fucking confused.]
Or: SI/OC isekais into the Narutoverse as a 10 year old orphan with no knowledge of canon, a half finished degree in psychology, and a very valid fear of dying considering his current career track.
Edit: I had to turn on moderation due to the volume of spam comments, sorry for the hassle and I hope that doesn't discourage anyone from commenting, I truly love reading them and they make my day! <33
-
Summary
Unexpected things are bound to happen when someone breaks out of a centuries-long time loop. The consequences are, predictably, far-reaching.
Sequel to Of Crows and Egrets.
- Words:
- 60,425
- Works:
- 5
- Bookmarks:
- 80