Ostree55
Fandoms
Recent works
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Meeting the Mysterious Paperwork Ninja and an Angry Cat by Ostree55
Fandoms: Naruto (Anime & Manga)
25 Mar 2025
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Summary
Team 7 is introduced to isekai-chan and her unique foretelling ability.
They also go on an annoying mission.
Because everyone loves Tora cat missions.Series
- Part 1 of Paperwork Ninja: A Naruto Isekai
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Inumaki Toge Trolls Everyone with his Weird Language by Ostree55
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Anime), 呪術廻戦 | Jujutsu Kaisen (Manga)
03 Sep 2024
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Summary
Everyone has always thought of Inumaki Toge as “the quiet child”. This belief furthered due to his inherited technique: Cursed Speech.
But a sassy attitude and the internet can do wonders for a young sorcerer with something to prove. Especially when said sorcerer has too much time on his hands.
Follow the Inumaki Toge we all thought we knew as he absolutely obliterates jujutsu society through sass and his totally-not-confusing coded language.
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Summary
Chibi Luffy and crew causing chaos in the modern world. But even in this “normal” world, Luffy still has his famous dream: to be king of the pirates!
This mostly follows the story beats of canon One Piece, but with the lightheartedness that comes with a simple game of “playing pirates”.
Keep note that some things will change, and easter eggs galore will be found in this fic!
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Sabaody & Sandwiches Do Not Go Well Together by Ostree55
Fandoms: One Piece (Anime & Manga)
04 Mar 2023
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Summary
All Law wanted was a peaceful break before heading into the New World. He hasn't even run into any of the so-called Supernovas yet, so that should count as a win in his book.
Alas, Doflamingo's shadow is everpresent and inescapable.
Oh yea, Law's crewmates are also assholes, did he forget to mention that?
Series
Recent series
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Summary
She goes by many names: Angel, Foretune, and even Devil. But one thing’s for sure, her foresight ability is incredible. If only she would quit it with the annoying riddles.
Meet little miss isekai-chan! She works in Hokage Tower and is responsible for handing out missions to the ninja of the Leaf Village. In other words: a paperwork ninja!
- Words:
- 2,305
- Works:
- 1
- Bookmarks:
- 7
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Doflamingo's Duckling and All the Trauma that Comes with It by Ostree55
Fandom One Piece (Anime & Manga)
04 Mar 2023
Summary
Have you ever wondered what the One Piece world would look like if we tweaked Doflamingo's devil fruit just a tiny bit?
Let's just say, a flamingo devil fruit - like his namesake?
Oh boy, the chaos that would ensue if THAT were to happen...
Law's life would be in absolute SHAMBLES if that were the case, let me just tell you.- Words:
- 1,555
- Works:
- 1
- Bookmarks:
- 2
Recent bookmarks
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Summary
Shanks and Marco are the ones that survive the last stand against the Marines and Teach. Luffy, Nika, sends them back so there is a chance for a second chance. After sharing what he left, Marco goes to look for Shanks and the both of them set course to Dawn and get there just in time to deal with Bluejam/Outlook. MarShanks adopting (kidnapping) the ASL bros and raising them. Making sure that they survive and come out as the monsters they were meant to be. Includes Ace getting all the hugs, Sabo learning how to be a gremlin from Shanks and Buggy. Lastly, Luffy conquering hearts and making allies to keep for when he sets out (no one knows how a rookie knows half the shichibukai or Yonko crews) Sengoku is pulling out his hair when he figures it out and doesn't know how to handle this (no matter what the elders tell him he doesn't want Newgate, Shanks, Mihawk, Katakuri and several others on his ass thanks).
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Summary
Dying didn't hurt you, not as much as you expected. You'd killed plenty, and were prepared for it.
What took you by surprise was, after you opened your eyes, you were in unfamiliar territory. There were so many questions, so many differences. The only things that were the same was the shake in your hands, and the lack of words on your tongue. The crippling anxiety eating away at your sanity.
After some time, trying to find your bearings you realize if you don't figure out something fast, you're going to starve or succumb to the elements. The circus in town may be your only option. You heard there was an opening to feed the animals?
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Revival of the Fittest by ChristineBH
Fandoms: Batman - All Media Types, Spider-Man - All Media Types, DCU, Marvel Cinematic Universe, Marvel (Comics)
16 Jul 2026
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Summary
Peter wakes up in an unfamiliar city where everything is darker, and he has no idea who he can trust among its citizens or vigilantes that seem oddly fascinated with him. He can't even trust his scrambled mind or his unfamiliar body with its different scars and much younger appearance.
Updates every other Thursday (except on July 30th)😊
Series
- Part 1 of Revivals
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Summary
Marco just wants to take a nap but instead he finds himself dealing with a very peculiar rookie and his even more peculiar crew.
Or,
Ace was warned but he ends up joining the Whitebeards anyway. He'll make them work for it though (and keep it from Buggy for as long as he can manage).
Series
- Part 10 of Flashy Universe
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This School Increases My Urge For Arson by aoibb
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
10 Jul 2026
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Summary
Chuuya Nakahara got into an argument with his partner, Osamu Dazai.
Now, he's riding his motorbike through Yokohama as a way to cool off. But when he swerves off of the road to avoid hitting two pedestrians and gets knocked out, he wakes up to see two Pro heroes in his hospital room.
Chuuya then has to attend a prestigious school despite hardly being able to read, figure out how to get back to the Port Mafia, to apologise to Dazai, and why this old hobo wants to adopt him so badly.
Basically me giving Chuuya a "normal" teen experience, and Dazai suffers for later angst <3
beta read by dios toenail ! <3
Series
- Part 1 of My BSD Crossovers
- Part 1 of Aoibb's bsd fics
- Part 1 of TSIMUFAverse