IstiTanu
Fandoms
Recent works
-
Tags
Summary
When preparing to perform an extensive surgery, an analysis of Rock Lee’s DNA reveals some highly unexpected results—though in hindsight, perhaps it’s not truly so surprising after all
-
Thresholds by IstiTanu
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
18 Mar 2026
Tags
Summary
When UA goes through their yearly unit on the medical checkups required as a hero, one of their practicals includes a full hearing test, instead of a simple screening.
Some of Class 1-A is surprised at what they find.
Series
- Part 1 of Thresholds
-
Tags
Summary
Moments within my Unexpected series that stand alone or that I didn’t want to develop into their own full fics. Some of these may be official “series-canon” while others are simply extra thoughts/ideas that I had but didn’t use, and may or may not be “officially part of the lore” of this series.
Timeline is nebulous
Series
- Part 3 of Unexpected Soulmates AU
-
Unexpected But Not Unwanted by IstiTanu
Fandoms: Avatar: The Last Airbender (Cartoon 2005)
15 Mar 2026
Tags
Summary
Hakoda wakes up one day and finds that a parental soulbond with one of his children’s soulmates has shown up overnight.
In which a child may form a spontaneous bond with a soulmate’s parents if their trust in their own becomes broken beyond repair.
Series
- Part 2 of Unexpected Soulmates AU
-
Seeds, Cuttings, and Grafts by IstiTanu
Fandoms: Wiedźmin | The Witcher - All Media Types
13 Mar 2026
Tags
Summary
Snippets and/or unused scenes or ideas from the Onion Geralt AU
Not sure how many of these I’ll end up with. But I wrote at least one and figured I should have a place for them in case I write more
This fic is technically part of a series which I haven’t created a series category for yet; I realize that most of the time, series aren’t too bad in regards to understanding things without context, but this is one of those cases where you should at least read the first one (It’s Onion…No Really, It’s Onion) for context, otherwise this is going to seem very strange
Edit: finally got around to putting an official series tag on this :)
Series
- Part 3 of It’s Onion
Recent series
-
- Words:
- 14,535
- Works:
- 3
-
Thresholds by IstiTanu
Fandom 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
18 Mar 2026
- Words:
- 15,093
- Works:
- 2
- Bookmarks:
- 1
-
Unexpected Soulmates AU by IstiTanu
Fandom Avatar: The Last Airbender, Avatar: The Last Airbender (Cartoon 2005)
16 Mar 2026
Summary
Platonic Soulmate au inspired by The Family You Choose
The first fic is the primary story; everything else is just extra (unless I get around to writing an official sequel)
- Words:
- 54,877
- Works:
- 3
- Bookmarks:
- 76
-
New Player: Edward Elric, or “The Consequences Of Performing Alchemy On One’s Own Gate Of Truth” by IstiTanu
Fandom Fullmetal Alchemist: Brotherhood & Manga, 나 혼자만 레벨업 | Solo Leveling (Webcomic), 더 게이머 | The Gamer (Webcomic)
11 Feb 2025
Summary
An exploration of what Edward Elric becoming a Gamer might look like; inspiration comes from The Gamer and Solo Leveling, but I am not attempting to follow either of those storylines
- Words:
- 23,344
- Works:
- 4
- Bookmarks:
- 29
Recent bookmarks
-
A Friend Like Me by the_crownless_queen for Vexfulfolly
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
20 Dec 2020
Tags
Summary
Sometimes, you just need a friend to help you out.
Or, 5 times Hanta helped his friends deal with their issues - quirk-related or otherwise - and one time they helped him.
-
Tags
Summary
Combustion Man never finds the Western Air Temple, and the Gaang goes ahead with the plan to capture Zuko and hold him prisoner so he can’t hurt anyone. Now Zuko has to convince them he’s on their side without having any proof he doesn’t want the Avatar dead anymore, and preferably before Katara decides to kill him.
… If only he weren’t so bad at being good.
Series
- Part 1 of Combustion Man goes missing AU
-
Limit by Humbae
Fandoms: Wiedźmin | The Witcher - All Media Types, Wiedźmin | The Witcher Series - Andrzej Sapkowski, The Witcher (TV)
07 Jun 2020
Tags
Summary
When something is wrong with Geralt, Jaskier and the witchers at Kaer Morhen combine their strengths to save him in time.
-
I Can't Hear You by benniejnfletchley
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
21 Apr 2021
Tags
Summary
A 5+1 fic featuring hard of hearing!Bakugou and other members of our favorite heroes in training.
Chapter 1: The squad just wants to visit a new arcade in a neighboring town but they get lost instead, giving them a chance to meet someone new and learn something about a friend.
Chapter 2: Jirou wants a concert buddy and Bakugou just wants to clean his room without setting a new record for number of times he can be surprised in one day. (He fails.)
Chapter 3: Endeavor finds himself in need of help from one of U.A.'s students, but not for the reason everyone thinks.
Chapter 4: Class 1-A is asked to help with the aftermath of an earthquake and Katsuki might have just become someone else's All Might. Wouldn't Deku be proud?
Chapter 5: During a training match, Bakugou embraces his competitive spirit just a bit too much. Fortunately, the only one hurt his himself. Unfortunately, he fucked up himself up pretty good. -
Tags
Summary
There's only so much you can do to in a 22 minute time loop that ends in the sun going supernova. You've tried a whole lot of what you can do, but at some point, there's a change that needs to happen, and you have to try something new.
So you can try to fix it, or give up. You're leaning on the former.
But as you realize, it's a painfully hard job to keep a dying universe from going out completely.
- Language:
- English
- Words:
- 86,118
- Chapters:
- 22/22
- Collections:
- 1
- Comments:
- 257
- Kudos:
- 570
- Bookmarks:
- 129
- Hits:
- 12,087
Bookmarked by IstiTanu
20 Jan 2026
Bookmarker's Notes
One of the best versions of a fix-it that I’ve ever read. Fixes it just enough for closure, without fixing it so much that it takes away from what the story is meant to be about in the first place.