Years after his trip through the multiverse, Izuku's past has finally caught up with him. As groups of villainesses appear to claim him as their own.

Quirkless, weak, useless. These are the words he has heard his entire life, that he'd never amount to anything, much less be a Hero. Even so, no matter how badly life tried to put him down, he never gave up. When a chance encounter with the beautiful Rias Gremory turns his life around, Izuku Midoriya, now a Devil in Rias's Peerage, is given the opportunity to fulfill his dream.

Izuku "Deku" Midorya was living a normal life along with his girlfriend Ochaco until he got himself signed up with the Inter-Species Exchange program and now has to host monsters girls moving in to his home which may bring a new adventure for him as the monster girls will start to fall in love with him showing it in crazy ways. Izuku X Harem. Monster girls. Lemon. Few humans too.

So... falling in love at first sight with a rabbit woman... Naruto didn't know what he was expecting when he arrived to this new world, but it certainly wasn't that. Well, since he's fallen in love, there is only one thing he could do to earn her attention. Become a quirky villain with a heart of gold.

This is a superhuman society where those with superpowers called 'Quirks' can learn to be heroes. So what happens when a training obsessed spiky-haired boy at the top of his game gets into UA High School? Follow the story of Class 1-A from the beginning of My Hero Academia as this boy makes friends and finds his place in a world of Heroes and Villains.

In this Quirk filled society, two teens, Izuku and Boruto, strive to achieve their goals of becoming Great Heroes. After completing middle school, they enter the most renowned school in Japan, U.A. High School. From there on, the beginning of their progress down the Hero path begins, with challenges awaiting them, as well as taking on Major Villains, and even White Aliens.

In a world filled with Heroes, True Heroism is rare and limited. Society itself is, even if not clear, divided. And peace is only temporary. But as an ancient evil returns from the shadows, First Responders and Heroes alike will answer the call and bring true change to a divided world. Current Arc UA Season 1 Slight AU

Izuku Midoriya lost someone that got him in the mists of becoming a hero but became closed up and learned all he can about the mind, the body, and the spirit, but most of all quirks and how it manifests. This will give Izuku Midoriya 9.5 years to become skilled enough for fighting and the mind but not his mind, more to learn of his fear and hate so it does not consume him.

Kagome, younger twin to Shoto, was regarded as a failure by their father. With her Quirk never showing during her youth, her father regarded her as a blight on his legacy. He gave her away. After sealing the well up, she's accepted into U.A. Her very presence serves to shake things up in the best ways!

So I died but then I got another chance to live. I'm gonna make sure to live it by any means necessary. Gamer OC. Starts in MHA.

A fusion never before done creates a major problem. Ladybug and Cat Noir have been blasted out of the timeline of the world to an unknown point in the distant future. All those who watch over the pair can do is wait for time to catch up to them. What will the world be like when they return? Where will they be? And what the hell is a Quirk?

A young man awakens in a hospital in a body that is not his, in the "typical SI fashion." Having no memories, he goes by the name "Dabi" and struggles to remember himself in a world filled with danger. Will he be able to survive this world? Time Travel later on. Dark!SI, Antihero SI. Extreme deconstruction of SI fic later.

After being teleported to an alien world, and teleported back. Izuku tried to get into his dream hero school but was told he couldn't as he doesn't have a quirk. But now with the alien princess Sunset Shimmer having come for him in her war planet and has eyes on making it apart of her empire. Izuku is now the only one who can save Earth, that's if he wants to, that is. Or join Suns

Izuku Midoriya and Kyle Miller stop general ironwood and his plans but both of them deal with a new threat.

Years ago, Izuku's Quirk, Water Portal, allowed him to find a second home. Now Fairy Tail's Devil Slayer, he's ready to become a hero.

Muzan Kibutsuji has finally died. The surviving Demon Slayers will be able to live in peace... except one. An unknown event sends Tanjirou to a reality unknown to him. The sun hashira will try to understand the rules of this new society,helping"heroes" to develop their power and investigate what happened to his old friends or if there is any way to get back with them

Izuku Midoriya and Class 1-A finally made it home! But along the way, Chrysalis and HawkMoth made their way into Japan with thousands of akumas from their attack on Paris. With Marinette, Adrien and some of their teammates, they’re hoping to stop these villains before things get crazy! This is a sequel to A Miraculous Field Trip, I highly recommend reading that before this!

Izuku Midoriya inherits a strange but unique power he believes to be a quirk from his mysterious father. Now he will use his powers as a half Granute and the transformative capabilities he gains from snacks and sweets to fulfill his dream of becoming a hero as Kamen Rider Gavv

Cuando alguien logra grandes hazañas, toda una historia de valentía y sacrificio inspiradora que trajo con ella un mundo de paz que todos podrían disfrutar. ¿Había que solo resignarse a disfrutar la vida fácil y quedarse en las sombras? Pues el no lo haría. Naruto buscaría ese gran aventura e historia que no pudo tener en su mundo. Historia original de Mirio.

"This world was nothing like the one he grew up reading about- and then watching. It was darker, scarier, and much more twisted, he thought." A man from our world is reborn in the body of Izuku Midoriya at the centre of his world of heroes and villains with the power of the greatest hero of all time- Eidolon. Izuku/Multi. SMUT

She was four when she met him. She didn't know it then but that was the day she'd fallen for him, and years later sees her confession coming about. She'd never wanted to become a hero, but blessed with these powers far beyond imagination, she decided that she would achieve his dream for him. However, fate has a funny way of tying them together. FemShadow x Izuku romance.

A man reincarnates in the body of a boy who suffered a tragedy, only to realize that he is in the world of My Hero Academia. What's even stranger is that his quirk seems to have the abilities of Nen and Haki.

All Might and All For One are beating each other up but due to Tartaros' interference they end up bringing in a random girl. What changes will this bring to our cinnamon roll? Fair warning, the story is in Spanish so you might want to use the translator on your PC or the fanfiction app itself, because I honestly don't know how bad it could end up if I somehow translate it into Engl

Lincoln wishes to earn a trophy but can’t figure out what he’s good at so he looks in Lisa’s lab but accidentally activates her dimension watch and ends up in the realm of a divine being who puts a restriction on his body in exchange for more power before dropping him in a world of heroes and villains. Now a vigilante what will Lincoln loud do now? (elements from jjk spoilers too)

The word hero has many meanings. For Izuku, it meant a person who protects and sacrifices their life for others. Until the bomb quirk went off, he never considered the word hero could mean something different. Faced in a world of Monsters, Yōkai, Kami, and Gods straight from the pages of myth, he'd have to learn and adapt if he ever wanted to make it home. X-Posted on AO3