underonesbed
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Recent works
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The Lowest Circle of Hell by underonesbed
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
14 Feb 2026
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Summary
“That isn’t what I asked,” Tanjiro glowers. “Tell me what happened. What did you do?”
He can’t ignore the bait any longer. Muzan is practically forcing it into his mouth at this point; nobody can fault Tanjiro for biting.
“What I did,” Muzan begins with an unnerving sort of calm, “was achieve perfection.”
Kanao fails to administer the medicine in time, but Muzan's blood fails to take proper hold as well. Escaping from the battle scene, Tanjiro is stuck dealing with Muzan's spirit and finding a way to return home to his friends and family. Thankfully, he finds a little help from his friends; living ones not included.
While they’re at it, can someone please help him get rid of Kibutsuji’s ghost? Seriously. He’s getting annoying.
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Of Liking Dresses (and girls) by underonesbed for Ereh
Fandoms: Alien Stage (Web Series)
14 Jan 2026
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Summary
“A New Year’s gift,” Sua repeated dubiously. “Isn’t that something usually reserved for… couple things?”
Mizi invites Sua to go dress shopping. Sua has... feelings about it. Romantic ones, even.
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Quirk Germ Theory by underonesbed for orkestrations
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
26 Dec 2025
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Summary
“I already told you, idiot. I’m not the enemy.”
“Yes, you are. I don’t know why—”
“No, I’m not.” Shigaraki shakes his head, scowling impatiently at him. “I’m the villain, sure. But we’ve got a new boss to fight now, so will you stop trying to kill me for five seconds and hear me out?!”
Midoriya Izuku is only trying to survive after the disaster that was the first war. You can imagine that he’s less than thrilled to learn that his mentor has gone missing. Shigaraki Tomura’s sudden appearance is not helping matters either, but Izuku can’t afford to be picky with the help he gets, now can he?
A shame then, that his new help won’t give him straight answers about anything. Such as the mutated noumu popping up all over the map.
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Windows to the Soul by underonesbed for WeirdAsIzzie
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
20 Oct 2025
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Summary
The light of your eyes are the windows to the soul.
Shadow has always been able to see lights, in all living beings around him. He just happens to be the unlucky one born without any in his eyes, but that's alright. A light only ever symbolizes weakness.
At least, it did. And then he started seeing them in Sonic's eyes.
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.A character exploration of sorts, around Shadow and his relationship with other people.
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Skyfall by underonesbed
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games)
15 Sep 2025
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Summary
Something is wrong with Angel Island. The ground keeps breaking, the emerald dulling, and the hour rewinding. And there's something that Sonic needs to remember, but it keeps slipping past.
All he knows is that something is wrong with Angel Island, and he'd better figure it out, fast.
Written for the Sonic Telephone Event!
Recent bookmarks
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it's a boy! by vsgigan
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
30 Jan 2026
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Summary
Yuji goes back. Like, way back. A thousand years back.
(And then he goes forward again. Repeatedly, until he gets the results he wants.)
Series
- Part 1 of yuji makes problems
- Language:
- English
- Words:
- 74,087
- Chapters:
- 22/23
- Collections:
- 9
- Comments:
- 967
- Kudos:
- 3,179
- Bookmarks:
- 928
- Hits:
- 64,324
Bookmarked by underonesbed
22 Mar 2026
Bookmarker's Tags:
Bookmarker's Notes
holy shit dude this author is actually like striking gold after years of mining
(yuji time travels to the heian era and raises kidkuna + uraume eventually)
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The Case of the New Cyclops Serial Killings by Majesty_Clark
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Anime & Manga)
30 Dec 2025
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Summary
1/14/2025 Summary: It was one thing trying to figure out how to break the news to his brother that Kaori’s been murdered. It was another to find his nephew at the scene of the crime. And why won’t Jin answer his damn phone?
2/23/2025 Updated Summary: Murder victims having their right eyes removed before death. Their corpses put on display like morbid art projects. He was going to find who did this to him and they would regret it.
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Also known as special agent Sukuna Itadori investigates a string of murders similar to a case from six years ago while also dealing with his nephew. Heavily based off the game Ai: The Somnium Files. You don’t need to play the game to understand this and it probably will add to the mystery if you don’t know the game.
1/4/2026 Edit: This story is complete. I've included both the initial summary as well as the updated one from when a certain story beat is hit. :)
Series
- Part 1 of JJK - Sominum AU
Bookmarked by underonesbed
25 Mar 2026
Bookmarker's Tags:
Bookmarker's Notes
holy gem-- sad ending for megumi though :((
(AI: The Somnium Files crossover with JJK, feat. unkuna)
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to look behind; to look ahead by goldenleafs
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Anime & Manga), 呪術廻戦≡ | Jujutsu Kaisen Modulo (Manga)
04 Apr 2026
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Summary
Nothing makes sense here.
All he knows is that his name is Itadori Yuji, he’s eighty-three years old, the year is 2086, and he is stuck in an alien’s technique. There is no other option.
There can’t be.Or, eighty-three-year-old Itadori Yuji appears in Sendai just a few blocks away from where his fifteen-year-old counterpart eats Sukuna's finger. He must try to remember the events of sixty-eight years ago so that everything can be different, so that everything can be better.
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The monster you've made is wearing the crown by b_drock, borialover, wishound
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Anime & Manga), 呪術廻戦≡ | Jujutsu Kaisen Modulo (Manga)
25 Feb 2026
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Summary
About sixty-seven years have passed since the sorcerers defeated the King of Curses. All his friends have aged, some have died, some are still alive — Yuji alone has stopped aging.
He's resigned himself to this, never expecting to suddenly wake up on the roof of the school in Sendai, seconds after his younger self ate that ill-fated finger.
Or Modulo Yuji accidentally travels through time.
- Language:
- English
- Words:
- 18,108
- Chapters:
- 2/?
- Collections:
- 3
- Comments:
- 474
- Kudos:
- 2,475
- Bookmarks:
- 837
- Hits:
- 27,930
Bookmarked by underonesbed
28 Feb 2026
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Teenagers Annoy the Living Hell out of Me by LostLoveLetters
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Anime)
10 Dec 2020
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Summary
In which Sukuna is a reluctant wingman and regrets his life decisions deeply due to one hopeless brat's exasperating pining.
AKA a fic in which Sukuna hates slow burn. And existence itself.
- Language:
- English
- Words:
- 11,476
- Chapters:
- 1/1
- Comments:
- 323
- Kudos:
- 9,225
- Bookmarks:
- 1,574
- Hits:
- 71,775
Bookmarked by underonesbed
20 Feb 2026