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?

Izuku Midoriya is used to being told he can't be a hero, but when the number one says it there's a bit more hurt and realization than any of the others. Izuku then decides that he can just use his skills as an engineer to build support equipment like his father. Join Izuku as he takes Japan by surprise by becoming the Invincible Iron Spider.

The number 3 hero in Japan is given an offer from Nezu to teach class 1A. Join Naruto as he teaches the next generation of heroes

Enter Izuku 'Deku' Midoriya, A hero-in-training, aiming to be the Number One Hero, he's encountered obstacles and challenges on his journey. But what would happen if he was sent to a world where there is no justice, no peace, just corruption and despair. Will he rise up and take a stand? Or will he be swallowed up by this evil.

Izuku never thought that his life would end so soon, dying before he could become a full fledged hero like All Might. But, this wasn't the end for him. Waking up in a new world, and with a new body; he discovers that his dream of becoming a hero hasn't died just yet. This time, he'll become the hero and leader that he was always meant to be. (Rewrite of the original)

During the Mock Hero vs. Mock Villain exam with Bakugou and Izuku; a very strange portal appeared out of nowhere and spit out a very strange traveler with very powerful creatures at his command. What will happen? How will the story change? What new threats will they face? Will the world be destroyed or grow stronger and evolve? Player character OC.

Izuku Midoriya has died at the hands of the Sludge Villain before All Might can come to his rescue. Then after entering and being offered by a some Being from a Void he was reborn and reincarnated to live again, except that he has become a Beautiful Woman name Medusa. She can cope with this anyway even if he is a stranger to everyone she knew as Izuku. Paring Uncertain Ongoing now

While Ainz as Momon goes to explore a newly discovered dungeon he encounters an item that forces him onto another world. What will he do in this world with the power he has. And what will he do once he learns of the power can get from this world, how will it react to him? Will he become a new shining becon of hope? Or become its greatest darkness or maybe somewhere between?

After his sister was killed by the Yakuza while training to be a hero, Tekuno trained himself to hunt them down and avenge his sister. Now that he's finished, he intends to become a hero in her name. He may not have a quirk, but after being inspired by a vigilante from the pre-quirk era, he has a way to keep up with those who do.

Los invasores están dispuestos a todo, con tal de obtener la victoria, no les importa con cuantas especies tengan que experimentar, ni donde deban conseguir los sujetos de prueba, ellos serán los que rían al final. Si tan solo supieran que no será tan fácil.

Mia is killing her way through the multiverse with a little help from Granny Jump-Chan.

Ben was given the master control to defend earth from invasion, but Azmuth soon saw it was a losing battle. The omnitrix was sent to a separate dimension to keep it from the wrong hands. Now, Izuku Midoriya is the bearer of the watch with the master control still unlocked. Now he uses its powers to help as many people as he can but doesn't know of the main function, transformation.

One day fateful day, something is returned to Izuku, something that turns his whole world upside down in all the right ways.

The ACME Looniversity students are now part of Class 1-A, follows your favorites of MHA and Tiny Toons heroes into wacky (mis)adventures. Just like in Academy of the Omniverse, the chapters will be based on requests.

Bakugou has a ice quirk and also has weird dreams that may impact the multiverse

If you thought it couldn't get more bizarre, you're sadly mistaken. After a kid with a stand capable of breaking reality sends Yoshihara Kira and Josefumi Kujo to the universe of a Legacy to Protect, she must put aside her differences with a wary Johnny Kujo and company in order to save both of their worlds.

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.

The peace and serenity of Musutafu are broken after the appearance of a mysterious and violent vigilante with monstrous powers who has no qualms about killing criminals in the most brutal ways... and who seems to harbor a deep hatred and contempt for Katsuki Bakugou. Who is this mysterious vigilante? And why does he hate Bakugou so much to the point of wanting to kill him?

Crackish fic where Momonga ends up in the MHA verse at the shutdown instead of the new world. He arrives alone and with no Nazarick around the time of the USJ.

Izuku thought that visiting Jurassic World with Setsuna would be a great way to spend their spring break before they had to go back to school. But when the park's latest attraction manages to escape captivity, their vacation suddenly turns into a fight for survival. Will the two manage to survive the animals that were brought back from extinction? [Part 1 of Jurassic Heroes]

Four years ago Son Goku died protecting Nobu Island. Since then All For One and the League of Villains fell and crime is on the decline. But when cities across Japan and the world are attacked by a mysterious force, everything comes crashing down. Darkness is falling and the greatest battle may lay within. (Revised Sequel to My Hero Academia: Nimbus)

Just coming from a desperate battle on another world, Aurdel is hard-pressed to find himself on an alternate Earth where superpowers are completely commonplace. While for now stuck in a battle against Villains and the critics of his methods, he must prepare himself and others for a conflict on the horizon that just may bring about a fiery and devastating end to the world.

Hawks has always has followed orders given by the HPSC whether he likes them or not. Moving fast in life and thinking two steps ahead. Alway being prepared for what is to come until he meets the X-Men. Now his whole world is flipped upside down. Will he learn what it truly means take flight and fly free.

After Hawks is experimented on and becomes a ghoul, his life becomes a mess. Trying to balance being a hero while also needing to kill and eat humans to survive is a nightmare, both sides of his life conflicting violently. At least he has someone there to help him out, an unexpected monster turned lover. Can they both keep Hawks' secret or will it come out and ruin everything?

It was over. The battle against the monarchs came to an explosive finish, one which granted a reward unlike any other, a chance to set it all right, until it was stolen from him. Now here he was in the body of a child, finding himself needing to level up once again. (AU with massive changes done to the story that will come with time)