In a world where quirks define destiny, Izuku Midoriya was already defying expectations by inheriting the legendary power of One For All. But after the USJ incident, strange memories and unfamiliar instincts begin to surface-echoes of another life, another power. When a forgotten notebook resurfaces in his home, Izuku uncovers a truth buried beneath his very bloodline: he is not just a hero-in-training. He is the last surviving Saiyan. As Izuku trains for the U.A. Sports Festival, he quietly begins walking a dual path-mastering One For All while unlocking the ancient energy known as Ki. With each day, he draws closer to the legacy left behind by his mysterious father, a Saiyan exile named Goza who sought peace in a world that feared power. But with new strength comes new questions. Can Izuku balance the fire of his Saiyan heritage with the heart of a hero? And when the echoes of the past grow louder... will the world be ready for what he becomes?

He sees everything, He knows everything, You can't hide your crimes from him, He will get you, and you can only pray that the rumors about him are wrong. His the vigilante, turned hero, his name? Well it's Retr0 And this is his journey to become the first ever quirkless hero And Just know He's always watching ____________________________________ My most greatest achievement! •1st in izukuxmomo 05/15/21

The Sludge Villain is capture without any interference and Izuku instead finds himself under the tutelage of the #9 Pro Hero. But things are not as they appear as Ryukyu seems to have peculiar interest in him as well as a complex history with his father, and seems to be quite knowledgeable in regards to the boy's awakening draconic abilities for some reason. But that might be the least of Izuku's worries as a dangerous new player appears on the scene, one who is disregarding all the unspoken rules between heroes and villains and is bent on spreading as much terror as possible. But soon enough the world will witness what true might is and see why dragons are the only true apex predators in all of existence. Oh, and let us not forget about the five girls slowly worming their way into Izuku's heart, each one representing one of the five major alignments of good, evil, neutral, lawful, and chaos. UPDATE SEPT 2, 2025: Working on next update. Rated for Violence/Language. NOTICE #1: Story is a real slow build, a real slow burn, has a large amount of worldbuilding and a whole ~lot~ of Pre U.A. stuff too. NOTICE #2: This is an OP Izuku story but he has to get there first.

Izuku Midoriya dies jumping off a rooftop in Musutafu. He wakes up in a morgue. Learning about the sins of the past he climbs up the food chain in his quest to become the ultimate hero.

On the day of his quirk doctors appointment, Izuku Midoriya wakes up to discover an otherworldly pattern imprinted on his stomach. Ecstatic, Izuku believes that he had finally unlocked his quirk, however, reality would prove to be disappointing. After the quirk doctors appointment, Izuku's life would quickly take a turn for the worse as he quickly became the equivalent of a speck of dirt in the eyes of society with almost no one looking at him like another human being but rather a "quirkless freak." However, during his seemingly lowest day, Izuku discovers the truth behind the strange marking on his stomach, and while it may not be a quirk, Izuku soon finds out that he may one day become as powerful as a god of creation itself, Arceus. Having discovered the truth behind his bestowed powers, Izuku's determination to become a hero becomes stronger than ever. Witness as Izuku gradually becomes the equivalent of a god among men and proves to everyone that doubted him that not only that he can become a hero but also that one's quirk or absence of one does not define one's future. Disclaimer: I do not own My Hero Academia or Pokémon franchises

Izuku Midoriya has a very powerful Quirk. One that was all about nature. Because of that, he had grown to enjoy the company of plants and animals more than he did people. He was often made fun of for how he preferred nature to people, which only served to make him dislike people even more. But, despite that, Izuku wanted to be a hero more than anything. Being a hero would give him the biggest chance he had to be an advocate for protecting nature while also getting to help people. It helped that he had a large brain to match his big heart. Despite how he disliked people, he had a main hobby of analyzing Quirks. He kept journals with him at all times for his notes about Quirks. Eventually, Izuku gains the attention of the one and only principal of UA, Nezu. The only known animal to have a Quirk. Nezu had learned of Izuku, his Quirk analyzing, and his love of nature. He grew interested in the young man and decided to get to know him. Let's see how the journey of our favorite green-haired hero hopeful changes when he both has a Quirk and a slightly chaotic mentor. I do not own MHA or any of its characters. I do have an OC who will be a main character. Another character, Hikari, was created by my AMAZING friend, CrystalCake101.

Izuku was a strange child, when he was a kid he found out he had a quirk but the doctors had no idea what it was or how it worked. Because of this he tried everything he could think of to try make his mom's or dad's quirks work but absolutely nothing did. As he was slowly pushed away by everyone except for his mother, he had no one, no friends or anything, because of this he gained the hobby of drawing to help him cope with the loneliness. Years passed by and he finally accepted that he was quirkless and because of that everyone all but increased in the bullying making Izuku even more isolated. But then one day something changed when after he was bullied and he was at home drawing, his quirk finally showed itself. @JaydenFleisher writes the description for each chapter and I write the story itself

This is a idea i got in my mind , its a fairly used concept but i believe i can make mine unique in a way. Enjoy reading my book. Disclaimer: The Characters used in the fanfic do not belong to me . They belong to their respective owners . I only own the storyline.

When you are not born with a quirk and you want to become someone who actively uses quirks to do basically everything, what would you do? Be optimistic and hope you can do it without a quirk? Given up on that dream? Or choose to do the impossible? To create your own quirk That is the choice Izuku Midoriya makes when he is just 6 years old. He was not born with a quirk, so he decided to create one And besides, heroes aren't born, they are built. Forged in darkness, shaped in battle, and defined by sacrifice. The title of a hero is earned, not given This is a story of how a quirkless that was once thought to be useless became one of the greatest hero on Earth (There will be Izuocha as the main ship and several straight ships in the book. If you did not like that, please read someone else's book)