Enter FoxOnPie's Dekuverse as two Omnitrix using Izuku Midoriya's clash. A heroic Izuku is called into the Dark Multiverse in a full on clash between two master control wielding combatants. The Hero and the Villain clash and who will come out on top. Elements from my own in-development work, other settings, and the creations of the Five Years Later continuity, with permission.

The summer of grade 5 gave Izuku many things. Powerful warlords and friends turned evil as his enemies, a bad stomach after eating his father's cooking. But most importantly it gave him something he would use to become the greatest hero ever. DEKU 10.

(UNDER RECOSTRUCTION) Ben Tennyson managed to stop the universe-recreating plan of Maltruant, but unfortunately, he ended up blasting himself outside of reality. Now, stuck in a world of heroes, villains, quirks and all sorts of dangers, it's time for him to prove himself to be the hero of heroes once more! Will he be able to rise to the challenge? Well, WATCH AND LEARN!

When Ben gets sucked into a world of heroes, He learns that not everyone can be a hero. So, He will show everyone it's not what powers you have, but how you use it. Benxharem, Ben x Fem!Izuku

The Omnitrix, a device that turns it wearer into one of many aliens: On one earth, this watch made Ben Tennyson one of the unique few humans with super human abilities. On this earth though, maybe it can help just make Izuku Midoriya feel normal and like he belongs among everyone who possessed what he hadn't been allowed. And maybe even send him on his way to achieving his dreams.

It started when an Alien device did what it did, now he's got super powers he's no ordinary kid. After ended up stuck to a weird pair of watches just how will the hero world cope with the existence of aliens and the two who wield such powerful devices?

Izuku Midoriya has always wanted to be a hero. When a strange device attaches itself to his wrist it only makes his dreams more achievable. This is his story. Rated T because Bakugou.

Despite the uselessness of his Quirk in combat, a young Kyosuke Kirihara is determined to become a hero, no matter the hardships he may face. One day, he finds his ticket to doing so in the form of a thin, green-and-black watch. (DISCONTINUED- REWRITE POSTED!)

No Summary as of yet. Didn't know to use Sci-Fi or Adventure, I always choose M for safety.

Izuku and various heroes are investigating a series of kidnappings and an influx of villains that seem to be related to each other. Not knowing this exact problem is being investigated many multiverses over, by Ben Tennyson. A story told in multiple perspectives, this starts during the Endeavor Internship Arc, and diverges real quick.

Akihiro Akahide thought his summer vacation would be super lame. But when a mysterious watch-like device attaches itself to his wrist, it gives the once Quirkless boy the ability to transform into aliens. Now a Pro Hero and back in Japan, Akihiro is about to embark on one epic hero career. "I am Omniverse, the Versatile Hero, IT'S HERO TIME!" (Warning: Too Action-Packed)

La tierra, habitante de millones de humanos con habilidades llamados Quirks o Koseis, o eso se piensa, ya que detrás de todas esas personas habitan criaturas que solo se les puede conocer como Alienígenas Esta es la historia de Izuku Midoriya, el aprenderá todo lo que sea para ser un héroe descubriendo que se universo es mas grande y como dijo alguien Es hora de ser heroe

The world is blissfully unaware of the danger that's speeding towards it from light years away, and it will stop at nothing. With Ben Tennyson unable to fight, the fate of the world now rests upon the young Izuku Midoriya. Has he got what it takes to master the Omnitrix, fight deadly foes hungry for his life, all while finishing... his home work? (Cross posted on wattpad)

When the destroyed Omnitrix falls into the ocean to repair itself, one boy is destined to be the world's greatest hero. On this planet and more!

What is it, to be a hero? Look in the mirror and you'll know. These were the words Ben 10,000 passed to his son. The words he lives by as he strives to live up to his father's legacy. Ben x Momo, Melissa, Mina, Jirou, Hagakure, Kendou, 20 year old Mount Lady, 25 year old Midnight, eventual Nejire and a few others later on. Under rewrite.

Come along with Ben as he spent 2 years in the null void.Ben grown stronger and unlock the master control.Ben will fight many challenges along the way going up against all might,all for one,Cell,Vilgax, Androids 17,18 and School life.(Rewrite)

A Story about destiny, the forming of a great hero, not just for earth but for the whole universe Starts at UA High. This is an story taking place in a combination of the My Hero and Ben 10 universes, in which relationships are changed and different people apear in differnt roles. Hope you enjoy. Youtube: To be added

Izuku was weak and defenseless. He was in short, a whimp. He never did anything about this, of course. So he stayed that whimp. Now? He wasn't much of a wimp anymore. Not when he has the Omnitrix.

After Gwen leaves for college with Kevin tagging along with her, Ben is left back at Bellwood to handle hero life by himself, that is until he encounters some "quirky" allies. From here on turn Omniverse shall never be the same with Ben fighting alongside new heroes to protect the universe from all threats, he will certainly go beyond. PLUS ULTRA! BenxMomoxJiro... do not judge!

After saving the universe numerous times Ben is finally able to relax. Until the My Hero Academia universe is in trouble, and Professor Paradox asks Ben to help save it.(Sorry I'm not good at summary's). Some romance between Ben and another character? Also Ship gets to help.

The world of heroes was dangerous. Too dangerous to throw someone like Midoriya Izuku into it, thought All Might. Robbed of his destiny without his knowledge, Izuku lives on unaware. Now, ten years later, the universe gives him another chance. In a world where Symbol of Peace has fallen, the Watchman will protect the world in his place.

If you told Izuku Midoriya he'd fall in love with a woman over twice his size, with four arms, four eyes, red skin, and a desire for combat, he would have laughed in your face. Yet that is exactly what happened, amongst an adventure of total chaos. But Is he complaining? Not in the slightest. [One-Shot] [Multi-Alien Hero AU Spin-off] [Request] [Omnitrix Izuku]

Ben Tennyson was fighting Vilgax til Vilgax grabbed the dimensional transporter transporting him and his ship into the Mha universe will Ben save earth before Vilgax conquers it find out in Aliens in a Hero's world (Rated T cause Bakugou)

A simple challenge to help balance things out hopefully.

Deku, the quirkless boy whose dream it was to become a hero becomes a reality when a mysterious device falls from the sky, as if it were a blessing from the heavens, giving our young hero the ability to transform into many different aliens with different powers and personalities. Join Deku on his adventures as he sets out to be the world's #1 hero