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
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All These Things That I've Done by slex (slexenskee)
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
05 May 2026
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Summary
Maybe this whole time, slowly but surely, he’s been learning to accept all that love— with plenty of chaos, shitposts, and shamelessly plagiarized music sprinkled in between.
The final installment of Gojo being reborn as Todoroki Touya/part three of May Death Never Stop You
Series
- Part 3 of May Death Never Stop You
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The Ghost King's To-Do List by violetmoreviolent
Fandoms: Danny Phantom, Batman - All Media Types
05 May 2026
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Summary
When Danny thought of royalty he used to think of resplendence and indulgence and the delegation of tasks.
Well, that turned out to be a load of crap. Danny now had a laundry list of problems he had to take care of, starting with the leaks of ectoplasm that were draining from the Ghost Zone into the Mortal Realm and that was much too dangerous to be lying around where any old human could be exposed to the soul corrupting biohazard.
(And maybe after he'd hit up that Constantine guy he's gotten complaints from no less than ten of his subjects and had a whole list of other transgressions and alarming notes of interest on. Someone like that couldn't be left to just run around unmonitored not even mentioning that active custody case for his soul that was being duked out in ghost court. Danny's ghost court.)
DP/DC Week, Day 5: A Royal Problem
Series
- Part 3 of DP/DC Week 2022
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Summary
Before he was a soul reaper, Kurosaki Ichigo was an older brother. Big brothers are born first to protect the little ones that come after.
AU. Ichigo is reborn into the Uchiha ClanSeries
- Part 1 of Uchiha Ichigo, Substitute Soul Reaper.
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lulu's ramblings by lulu_lisbon
Fandoms: Naruto, Marvel Cinematic Universe, Harry Potter - J. K. Rowling, Game of Thrones (TV), RWBY, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia, Stray Kids (Band), Shingeki no Kyojin | Attack on Titan, Fullmetal Alchemist - All Media Types, Supernatural (TV 2005), Percy Jackson and the Olympians & Related Fandoms - All Media Types, Stargate SG-1, Criminal Minds (US TV), 呪術廻戦 | Jujutsu Kaisen (Manga), Hunter X Hunter, Avatar: The Last Airbender, 더 게이머 | The Gamer (Webcomic), 文豪ストレイドッグス | Bungou Stray Dogs, Star Trek: Alternate Original Series (Movies), X-Men - All Media Types, Twilight Series - All Media Types, The Legend of Zelda: Breath of the Wild/Tears of the Kingdom, The Walking Dead (TV), Batman - All Media Types, The Hobbit - J. R. R. Tolkien, Star Wars: The Clone Wars (2008) - All Media Types
03 May 2026
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Summary
A collection of chapters (long and short) that contain abandoned fic ideas and more. My graveyard of prose (and me just clearing out my unfinished drafts in google drive). Contains self-insert OC ideas and crossovers between fandoms. Mostly SI-OCs!!!
Comment at the bottom if you want to see one of the chapters be turned into a full fic, or if you'd like permission to create your own work based off it.
chp 1, 14, 44, 45, 49, 59-62 - Harry Potter oc-inserts
chp 6, 35 - Attack on Titan oc-insert
chp 7, 8, 12, 27, 29-34, 36, 41, 42 - Naruto oc-inserts
chp 9, 24, 26 - Fullmetal Alchemist oc-inserts
chp 17, 46-48, 51 - HunterxHunter oc-inserts
chp 20, 52, 57, 67 - Percy Jackson oc-inserts
chp 22, 71-72 - RWBY oc-insert
chp 23, 40 - My Hero Academia oc-inserts
chp 43 - Bungou Stray Dogs oc-insert
chp 50 - Twilight oc-insert
chp 53, 63 - Game of Thrones oc-insert
chp 54 - MCU oc-insert
chp 55 - Star Trek oc-insert
chp 56 - Legend of Zelda BOTW oc-insert
chp 58 - Walking Dead oc-insert
chp 64-66 - Batman oc-insert
chp 68, 70 - Hobbit oc-insert
chp 69 - ATLA oc-insert
chp 73 - Star Wars oc-insertSeries
- Part 8 of lulu's self insert fics
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Fields of Gold - (Jaime SI) by Daario_W
Fandoms: A Song of Ice and Fire & Related Fandoms
03 May 2026
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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
Recent bookmarks
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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
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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)
02 Jan 2026
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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.
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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
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[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. -
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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
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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:
- 71