Mei has outdone herself once again with a new invention, however when certain people get just a little overzealous with it some interesting results occur

A bunch of anime characters are forced together for the sake of the Ultimate Prize. who will win? Crossover with Oban Star-Racers/Tsubasa Chronicles/Inuyasha/Angels of Death/Fullmetal Alchemist/MHA/Bungo Stray Dogs/Fire Force and my OC

After 13 years of being quirkless, a fight will not only change Ikuzu life, but the life of everyone around him. All because of a red and white ball that appeared in his hand

Izuku is not having the best day, especially that he's Quirkless. However, salvation is found in the form of a graying man known as Kensei Kasumi who saves him from trouble . As of now, Izuku is training not only to become a hero but also the successor to an assassin's fist known as Hokuto Shinken. The bigger question, can Izuku shoulder the burdens of both?

Om-inficent (adj): Unlimited in creative power; Jen Tennyson thought her family were the only heroes in the Omniverse, but not until she's thrown into the Quirkverse where other heroes need her the most.

"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 the lines between Heroes and Villains, no Quirkless can ever change that fact. Except for a certain thief from the 1970s has the say on the matter.

A guy reincarnated into an alternate my hero academia universe with the powers of our favourite Trump from Worm

Penny Parker, one of the 'spider-people' during the event of the 'into the spider-verse', tried to recreate the travel in a desperate attempt to see the only people that truly understood her but what if she travels elsewhere by accident...whatch as Penny Parker changest the future of MHA for the better or for the worst.

Ben has not been a hero for 3 years... But circumstances force him to put on the Omnitrix again!

This is the story of hero in training Katsuki Bakugou being transported into the world of Melromarc and is the new cardinal shield hero in their darkest time of need. Bakugou will go on many new adventures in this fantasy world to become their world's greatest hero whether they want him to or not.

Time-Space-Reality, it's more then a linear path. It's a prism of endless possibility, where a single choice can branch out, into infinite realities. Creating alternate worlds, from the ones you know. I am the Watcher, I am your guide through these vast new realities, come join me on this journey to see how one choice made by a Saiyan Hero, leads to endless possible adventures.

It's been six years since the death of Cell and the legendary hero, Goku. Years later, his eldest son Gohan have entered the heroes' academy alongside his best friend, Midoriya. During their journey to becoming the greatest heroes, they'll have to face powerful enemies. Some of them are even stronger than the Bio Android. But nothing can stop Deku and Great Saiyaman. PLUS ULTRA!

What if Inko believed in Izuku so he trained and dedicated himself to being a hero? What if he broke his limiter and was rejected from the hero course for being quirkless? This is a story of how Izuku Midoriya became a vigilante greater than any hero. The quirkless Deku who became the One True Hero. OPM deku, martial arts deku, Izumomo, confident deku, smart deku, vigilante deku.

Goku meets an old enemy that warns him of coming doom and tells him he is the only one that can save the omniverse. While this is true, Goku can't help but think that that's not all the Demon Lord has in mind. Join the unlikely alliance of Goku and Demigra as the two travel the Omniverse in an attempt to stop the coming doom.

Class 1-A meets the top students at UA, the Big Three, and the other group of top students The Dragons of UA, who are they why do they have such powerful quirks

What would happen if a some guy from MHA got the memories of a wizard from the dungeon's and dragon's universe.

UA universe. No ki. Main character is, and always will be, weaker than full one for all. Imagine a kid born to look like Guldo, who can stop time by holding his breathe, and has an all around super human quirk.

When he was 10, Izuku Midoriya has found the alien watch known as the Omnitrix. Ever since then, he has used the watch to become a vigilante and to save people with a smile on his face. When his secret is revealed, his life and the world will never be the same. Cover image not mine. Cross posted on AO3.

Rewrite of "Aizawa Perseus". More OOC Percy. Different beginning. Still OP. Borrowed several skills, techniques, attacks, etc. from other anime. This isn't a multi-crossover. I literally just took the attacks and such and made them Percy's. It's arguably more self-indulgent than the previous version, but I don't really care.

Deku wakes up in a strange place with no memories. There's a girl calling to him. He recognizes her voice, but he's not sure where. The girl tells him to go to the castle she's trapped in and defeat the Calamity. Deku's not ready to do that right away though.

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

His goal in life was to be a hero and along with the gifts that he has gained, he will be one. Mini extra crossovers with the story. Izuku x Hearm

During Class 1-A's mission to rescue Bakugo, something went terribly wrong. The next thing Izuku knew, he was in a weird blue chamber with a blond guy sleeping in a tub. What happened to his friends? To All Might? Did the League of Villains have them, or had something else happened?

They run and run and run, in order to get away from their family's clutches. until they can't run anymore and one of them ends up dead and the other in another world. How will Killua react to this new world and most importantly to his sister's sacrifice in order to save his life?

Despues de un intento de captura, cierto rubio llega por accidente a un mundo totalmente diferente...profesion de heroes!...existe!...donde termino cayendo...esta es una historia de un ninja que llego a un mundo donde todo era diferente...(No se hacer resumenes, pero espero que lo lean)