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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The Seas of Green Are Great, But the Seas of When Are Better by wavesagne
Fandoms: One Piece (Anime & Manga)
12 Dec 2025
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Summary
The greatest person to ever exist—three-year-old Buggy—was doing just fine surviving on the streets until a strange, loud woman kidnapped him. (No, he forced himself on her, but she started it with all the hugging.)
This crazy woman, Monkey D. Luffy, claims to be from the future and says she is the Pirate King. Buggy believes her—not because she has proof, but because she knows about the birthmark on his left butt cheek that he did not even know existed. Now he is stuck sailing with his self-proclaimed future mother, hoping they avoid every legendary figure, while she actively hunts them down.
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We Don't Follow Rules, We Make Them (And Break Them) by wavesagne
Fandoms: One Piece (Anime & Manga)
21 Feb 2026
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Summary
Shamrock knows the future.
He knows the power that will one day challenge the world, and he knows exactly where to find it: a small, defenceless village on the East Blue. Arriving years before the Red-Haired Pirates, Shamrock takes Monkey D. Luffy under his wing, whisking the four-year-old away on a mysterious flagship with promises of heroism and protection.
Intending to rewrite history, Shamrock raises Luffy within the ironclad halls of justice. However, the most terrifying force on the seas isn't an Ancient Weapon, but a hyperactive child who has the entire household—including Shamrock’s own intimidating father—wrapped around his finger.
(...And if Shamrock and Garling have to systematically dismantle the World Government, assassinate the Five Elders and burn Mary Geoise to the ground just because Luffy decided the Empty Throne would make a really cool fort to play pirates in... well, parenting requires sacrifices.)
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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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You Can’t Save Everyone (Watch Me Try Anyway) by wavesagne
Fandom Disney Fairies | Tinker Bell (Movies), One Piece (Anime & Manga)
20 Nov 2025
Summary
A One Piece AU series about grief, mourning and healing, focusing on characters trying to save others and themselves. Because even when you can't save everyone, the attempt can change everything.
- Words:
- 65,876
- Works:
- 2
- Bookmarks:
- 20
Bookmarked by Ostree55
11 Jun 2026
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Maybe in the Afterlife, We’ll Get It Right by stegomelette, wavesagne
Fandom One Piece (Anime & Manga)
09 Dec 2025
Summary
This is a Zombie AU series where each fic is a standalone story. There is no continuity, no shared timeline, but just good old-fashioned brain-munching madness across different scenarios.
- Words:
- 118,467
- Works:
- 3
- Bookmarks:
- 20
Bookmarked by Ostree55
11 Jun 2026