All That I Have: Badass/Shadow Izuku AU
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  • Parts 10
  • Time 59m
  • Reads 72,710
  • Votes 1,364
  • Parts 10
  • Time 59m
Ongoing, First published Apr 14, 2020
When i say Shadow Izuku AU i mean Shadow the hedgehog x My hero academia. In this Shadow would be Izuku. It's not very heavily related on sonic's law though so you dont need to worry bout that.

Imagine. The day a four year old kid gets his quirk... for his only family supporting him to die that same day. That is the story of Izuku Midoriya, over wise known as Deku by others. This young boy was taken by his mother to get his quirk checked on what it may be. On the drive there the car got sent flying, before it seemed to be set on fire. With his quirk manifesting right there and Then Izuku Midoriya somehow survived... unfortunately his mother didn't.

Izuku gets taken to a mental asylum where he figures out just because he is 'too strong' that he cant be allowed to have a life. Because of that he destroys the place and flees to find a shack.

Izuku has to raise himself on his own, thanks to some gifts in the shack as well as making a new identity... known as Ukuzi Solaris.

He often if violent and after he gets into UA how will his interactions with his past bully turn out. Will Bakugou recognize him? 

What happens when the class starts to view him as a villain and a dangerous person due to his nature and the influence of someone?

Will Izuku Midoriya, or now known as Ukuzi Solaris, keep going to be a hero and prove them all wrong or will he be forced out and have his dreams denied?

Izuku is kinda edgy but hopefully badass as well, he will have a quirk as seen. And be out to defeat? No... lock up? No... absolutely murder his mothers killer? Yes. Many twists and turns will hopefully be in this story.




This is also kind of a sonic AU... you will see why but it isn't heavily a sonic the hedgehog cross over so dont worry.
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From Vigilante to Hero (Vigilante Izuku Fanfic) (Discontinue & being rewritten) by Son_of_Wayne
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Izuku Midoriya was born with multiple quirks but couldn't actively use them because his body couldn't handle them plus he couldn't tell anyone or he would be targeted by many villains if word got out that he had multiple quirks. His mother and the quirk doctor were the only ones who knew this besides Izuku. Not only that but because none of his quirks would activate until later he couldn't prove to have one thus he was labeled as quirkless by his peers and school. Understanding the danger of having multiple quirks Izuku just pretends to be quirkless but trains hard taking up dance, martial arts, and gymnastics training his body for when he awakens his quirks. When he is 12 his mother died protecting him from a villain. Seeing his mother's death with his own eyes led to him awakening his quirks and his grandfather takes guardianship of him. After his mother's death Izuku chooses to become a vigilante who saves all those he can. After a few years later Izuku is 15 and in his last year in middle school. Everyone still believes him to be a quirkless loser but in truth, Izuku holds many secrets. Izuku wasn't planning on going to the UA Hero course instead he plan to go into their Support Course. However, things don't always go as planned when one day while walking to school Izuku saves a child from being hit by a car not knowing Nezu was watching the entire time. Later when doing a drop to give a certain underground hero information he is caught. After that he is taken in for interrogation, told he will be going into the UA hero course, and even gets adopted by Nedzu. However, just cause he force to enter UA doesn't mean he will stop doing his vigilante work.
Izuku: The Slime {Under reconstruction} by KilluaZoldyck3000
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Welcome back, everyone, to Izuku: The Slime I would like to thank Gorobuilder for helping me recover this story from the dead. So, this is your typical Deku story, but Izuku dies from getting involved in the Sludge Villain Incident. This book will follow the main storyline of TTIGRAAS, but with a few timeskips here and there. Somewhere along the line, he returns to his original world. Anyways, just some heads ups for this story: - Izuku Midoriya, formerly Yagi, is Quirkless and gets bullied for it. - Main tormentors, as always, Katsuki Bakugo, who tricked Katsumi Bakugo into bullying him, making her think it was to keep him 'safe' - Katsumi is in love with Izuku, but she bullied him because she thought it was to protect him. - Izumi Midoriya, formerly Yagi, exists here, and she'll be nice to Izuku, along with Inko. - Katsuki has a crush on Izumi, but Izumi rejects him every time, so Katsuki moved to second option when they reach UA. - Endeavor will still be an ass here. - Hisashi Midoriya, Izuku and Izumi's biological dad, died while on his way to the milk store. Death was caused by crossfire between a hero and a villain. - Again, All Might will be a sorry excuse of a father and neglect Izuku for not having a Quirk, and will turn all his attention towards Izumi, who has one.' - Izuku will have one hell of a massive harem, which will make Issei jealous. - Shizu will still die, sadly, but gets resurrected after Rimuru evolves into a Demon Lord. - Some unexpected and expected ships will be included. - Velgrynd and Rudra never hit it off because Velgrynd didn't trust him, so she left the East and moved in with Luminous as her partner. It's a way of apologizing on behalf of what Veldora did in the past. - Luminous will have an adopted sister, who is a reincarnator.
The Vigilante Shadow by loner576
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In this au Aizawa and Inko got married. After a year of being married they were having problems for some time and decided to get divorced for the best. After a few weeks, Inko found out she was pregnant but she didn't tell Aizawa. After giving birth she was happy her son looked like her but she wasn't happy that he was related to Aizawa but still took care of him. She named the baby Izuku (obviously 🙄). Inko's bestfriend Mitsuki Bakugou had a son named Katsuki Bakugou, him and Izuku were childhood friends and promised each other they would be there for each other and become the number 1 hero duo (or something like that, can't remember 😅). When Izuku was 4 they went to the quirk doctor (Izuku still doesn't know he was related to Aizawa). Once they were there they checked his quirk. The doctor told Inko to step outside and once she was out the doctor told Izuku he had multiple quirks and the main one was called Shadow (I'll explain the rest in the story or chapter) and that he had to keep his quirks a secret from everyone even his mother. The doctor told Inko Izuku was quirkless. Katsuki abandoned Izuku after he was told Izuku was "quirkless" and bullied him. Inko abused him 24/7 cause she thought he was useless (poor Izu 😥). When Izuku was 10 he ran away and became the no.1 vigilante Shadow (who was always being chased by Erasurehead). Will Izuku forgive them for what they did? How would Izuku react when he finds out he's related to Erasurehead? Read to find out! Ohayo! (no, I do not speak Japanese... I would love to though) Hope y'all would love this story! (no I am not energetic at all) Well enjoy the story!
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From Vigilante to Hero (Vigilante Izuku Fanfic) (Discontinue & being rewritten)

6 parts Complete Mature

Izuku Midoriya was born with multiple quirks but couldn't actively use them because his body couldn't handle them plus he couldn't tell anyone or he would be targeted by many villains if word got out that he had multiple quirks. His mother and the quirk doctor were the only ones who knew this besides Izuku. Not only that but because none of his quirks would activate until later he couldn't prove to have one thus he was labeled as quirkless by his peers and school. Understanding the danger of having multiple quirks Izuku just pretends to be quirkless but trains hard taking up dance, martial arts, and gymnastics training his body for when he awakens his quirks. When he is 12 his mother died protecting him from a villain. Seeing his mother's death with his own eyes led to him awakening his quirks and his grandfather takes guardianship of him. After his mother's death Izuku chooses to become a vigilante who saves all those he can. After a few years later Izuku is 15 and in his last year in middle school. Everyone still believes him to be a quirkless loser but in truth, Izuku holds many secrets. Izuku wasn't planning on going to the UA Hero course instead he plan to go into their Support Course. However, things don't always go as planned when one day while walking to school Izuku saves a child from being hit by a car not knowing Nezu was watching the entire time. Later when doing a drop to give a certain underground hero information he is caught. After that he is taken in for interrogation, told he will be going into the UA hero course, and even gets adopted by Nedzu. However, just cause he force to enter UA doesn't mean he will stop doing his vigilante work.