Izuku finds himself in a strange world where quirks don't exist. Instead this world has strange animals called . . . pokemon?

He's clearly human, just a fresh seed in the eyes of the adults. Yet his physique is what made others call him a monster, a beast, a fighting maniac, even to such an extent, a demon! "It doesn't matter what they call me, as long as I can fight then it's all good!"

A Five-year-old Izuku, has just delivered the news that he's quirkless. Little does he know, he has more raw power than even the strongest person. When he runs from his bullies, he comes across a Sith Holocron. Now his destiny is not to be a hero, but to become a Sith legend.

Following his untimely demise at the hands of a voracious villain, Peter Parker wakes in a world of quirks and quandaries. Accoutered with little else but the costume on his back and his endless wit, the young hero must confront both the wonders and horrors of this strange new place—whether he likes it or not! Such is the haunting fate of... Spider-Man!

Izuku ends up in another world where people can control all four elements, meanwhile, Korra travels to Republic City to continue her training. When these two meet, their worlds will suffer great changes.

It was just peaceful for Class 1-A as they relax in their dorms after the assault to the Shie Hassaikai and saving Eri from their clutches. Suddenly a pair of visitors came and they asked where Izuku Midoriya is. This would soon lead to the entire class learning more of the verdant hero and those close to him. (Rated T for cursing)

After their adventures in the pirate world of One Piece Mario and Luigi, along with Princess Peach, go to the next universe to collect the missing power stars. Is hero society ready to meet the super stars?

My head… it's been full of fog since I can remember, and for some reason, superhuman powers, which everyone calls "Quirks", feel like a foreign concept to me even though everyone has them. Not only that, but whenever I close my eyes, or when I dream, I see things that don't make sense. Impossible things that defy all logic. And was my hair always this color? [SI & AU]

Following her sudden murder in Daybreak Town, nascent Union Leader Strelitzia finds herself mysteriously awakening in Mustafu City, lost and confused. What happened to her? How did she arrive? And why here of all places? Perhaps following the path of the Hero will lead to answers.

What If Deku was the Legendary Super Saiyan? Will he still be a hero for society to use, or will he be the image and incarnation of chaos? One thing is for sure though, both sides will recognize the Legendary Super Saiyan. Those who stand in his way will turn to meet their fate; for he is fate. *This story is my first 'What If' series about My Hero Academia.*

The world of Etheria was once at peace, but as the war with the Horde wages two heroes will embrace the ancient heroic legends to save the Princess Alliance. Izuku and Catra join the battle for their home and unlock the mysteries of a past long forgotten. Hold on for the Heroes. Lemons and adventure!

Izuku and Inko get adopted by Sullivan, and cause the Demon World untold levels of potential change. Act 2-Survival of the Fittest (Co-authored by Hazard Overflow, cross-posted on A03)

Our favorite bone daddy, Momonga, gets sent into the world of My Hero Academia by himself with no Nazarick in sight and now he's a teacher of all things.

It started when an alien device did what it did. Izuku Midoriya found a strange device on the beach one night after training when the device jumps onto his wrist. It grains him abilities from beings from other worlds. Watch him as he and his friends go through their adventures on Earth and Space in: The Alien Hero: Deku 10

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!

Retirement is something everyone wishes to achieve but there are those that will never reach it. This is the case for Yagi Toshinori, All Might may have retired but the world will not allow Yagi Toshinori such luxury.

With the destruction of Planet Vegeta, the Saiyan Race was brought to near extinction with only a handful managing to survive. This is the story of one such survivor, who doesn't even know it, and his goal to surpass All Might. He wishes to go beyond and become a new Symbol of Peace. To rise to such a station, he will have to contend with the darkness of the current age.

What is the price of your Dream? Izuku Midoriya told himself that he would do anything to be a hero. With the Contract made between him and the newborn Devil, he will find out just how far the definition of 'anything' can go. For you must never forget, you may always negotiate the price of the deal. But whether you rejoice or regret is entirely up to you.

Based on R&C: FFA and set within the universe of D&O: Heroes of Tomorrow, the series takes us to a new ranger division in the Polaris galaxy named the Shikebi quirk Rangers. As Camie was in charge of fixing the operation, a small perverted alien named Stitch clings onto her sets the whole sector in danger by her actions. All rights belong to their rightful owners.

An incident at the USJ sends four UA students spiraling into another world, where quirks don't work and the supernatural runs rampant. Will they thrive in this new environment and find their way home? Or will the dark secrets of Gravity Falls claim new victims?

Izuku Midoriya never seemed to have a Quirk, for many years. Until one day in middle school, when a strange pod smashed into a building on his way to school. Since then, a strange figure has appeared to be helping him work towards being a Hero. That figure is Venom. Though problems have appeared for them both, Izuku strives to become a hero with everything he has, even if Venom h

Some worthy souls are chosen to carry the mantle of great heroes. Sometimes, this is destiny. Other times, it's all about being in the right universe, at the right time, chosen by the right watch.

Kenjiro Honoka and three others join UA. Read as they have adventures that made them a cut above their hero class. [This is an OC-Centric story] (Also posted on Wattpad)

"All men are not created equal." That was what every Quirkless men and women heard every day, especially by a young Izuku Midoriya. In a world where 80% of the population had superpowers and divided themselves between the lines Heroes and Villains, no Quirkless, man, woman or child, could ever change that fact. Except for a certain thief from the 1970s has the say on the matter.

The characters of Overlord and One piece (Wano Kuni arc) in the universe of MHA? What scenario could this create? Wars ? Alliances? The end of the heroes? The victory of the villains? being at the side of All Might, Galadriel and Luffy, Deku will understand that being a hero is never easy and that everyone has his own definition of justice.