while training to get into UA Izuku came across the Omnitrix and his world gotten a lot bigger and now he has to master both the watch and one for all to become a hero like his idol All might but can he make the cut? find out. Izuku/harem mixing with some DC characters and a few other surprises and a bit dark toned. (On hold)

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. New ending for CH6

Izuku Midoriya has aspired to be a hero from a young age however with a useless quirk leaving him powerless how is he to achieve this destiny? What's this? Perhaps there's more to this quirk than meets the eye...

When Ben dies, the omnitrix finds itself a new host in the form of 14-year-old Izuku Midoriya. Will Izuku rise to the challenge, or will it all fall apart?

One day long ago in Qing Qing City, China, a luminescent baby was born with a unique power. Then, as time passed, the similar phenomena happened all over the world, and soon the majority of the population had obtained superhuman powers known as "Quirks". Due to that, people were able to pursue heroism as a profession.

Without a Quirk, Izuku had to work ten times harder than his peers. He asked for the sign that he was on the right path. And the universe answered by granting him the power unlike anything the world has seen before.

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.

Ben 10,000. The recently retired Hero and former wielder of the Biomnitrix, a set of alien gauntlets that allow the user to become a nearly infinite amount of aliens and alien fusions. Midoriya Izuku. The Quirkless aspiring Hero. And the new wielder of the Biomnitrix.

After the experience on the rooftop, a broken Izuku Midoriya finds the most powerful weapon in the galaxy, residing in a shoebox. The responsibility to uphold the legacy of a hero before quirks, Izuku Midoriya will rise to the occasion. This is his story.

When a powerful device called the Omnitrix clamps itself onto Izuku midoryia, he must learn to use his powers to help him on his journey of becoming a hero. Will he be able to make it to U.A, or will he fall to an evil warlord bent on universal conquest?

The Omnitrix is the source of many rumors and conflicts, with the power to become anyone. The worst of the worst sought it for conquest and power, the best of the best wanted it to keep peace. But what happens when the tool falls into the hands of a student on Earth? One who struggles with grades and control over his quirk? Well, you get Denki Kaminari.

That summer when Ben first found and used the Omnitrix was a simple one. Find bad guy, go hero, beat bad guy, get away, repeat. Ben was on top of the world; in a world full of quirks, he had the coolest one of all. However, every action has a reaction, and Ben's vigilantism has landed him in trouble. Now at UA, Ben must prove himself a hero, or suffer the consequences.

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!

Después de que Ben Tennyson se entere de que uno de sus hijos necrofriggianos volvió a la tierra para verlo se haría cargo de el pero en una batalla perdería a las personas que ama a excepción de una pequeño hijo y durante la pela un accidente sucedria lo que mandaría a otra dimensión, ahora deberá tomar una descion seguir siendo un Héroe y un padre a la vez o simplemente un padre.

In an alternate world where Ben defeats the Diagon but is then blown out of his timeline and into the MHA timeline, Paradox has given him some advice and something new as well but now Ben is on his own in a strange world where heroes don't need secret identities. Rated T cause Bakugo

After getting in a fight with an old enemy Ben Tennyson wakes up in a world where everyone has superpower and no one seems to remember him, how will he cope with his new lot in life and how will he cope with everyone he knew living on without him.

i do not own MHA or Ben 10 ben 10 belongs to man of action entertainment MHA belongs to Kohei Horikoshi this cover's original artist is "Your average ben 10 fan" from the ben 10 amino

Being a hero is something Ben Tennyson has been for quite some time, but he never thought he'd see a world where it was commercialized. After a chance meaning with one of these 'Pro-Heroes', Ben agrees to go through a school to become a hero. With no way home and three of his most dangerous foes on the loose, Ben must learn from these heroes to help him in the long run.

The Omnitrix is off Ben's wrist and Grandpa Max is in retirement for real this time. Gwen finally feels that she can go back to her normal life. Pursuing a career in hero law, she decides that the best place to learn about heroes is where the best are taught. The perfect place to study and learn! Now, if only everyone would stop bothering her about becoming a hero...

An ill-fated trek up Sekoto Peak sees Touya Todoroki nearly getting slammed in the head by a meteorite. Only, something else was inside it, and with his newfound watch, and all the powers that come with it, he'll show the world just what it means to carry a BLUE flame.

In one universe, Izuku Midoriya discovered the Omnitrix three months into training with All Might. In another, he was hit by three bright white Z-Rays that had threatened a pair of kids, instead giving him insane powers. Today, they meet. (A Midoriya Multiverse Crossover, #1. Previous reading not required.)

Everyone knows Ben Tennyson, hero of heroes, the one who defeated and saved the High Breed and recently the boy who finally got rid of Vilgax. Conquerer of 10 worlds, now the bearer of the Ultimatrix. Then after saving a woman from drowning, a super heroine named Midnight, ben ends up biting off a lot more than he expected as more pop up into his life. Lets hope he can survive.

Il était là ! . Comment Benjamin Tennyson anciennement connu comme Izuku Midoriya réagira-t'il face à celui qui était la cause de son malheur depuis plus d'1 an? Venez suivre les aventures du nouvel Ben 10 qui est décidé de réendosser le manteau de héros de sa famille et à aller au delà de ces limites. Plus Ultra avec ces amis!

I've loved Ben 10 since I was a kid so I thought this would make a good crossover, plus MHA is a pretty cool show in it's own right. I hope others enjoy my story.

During an Incident with Tennyson Our Unfortunate Galvan gets sent away from the universe only yo then be sent into a backwater planet in the cosmos possessing even more annoyances than before while he attempts to find a way back to get revenge on that lowly human Tennyson but for now he has to stick it out in the body of the enemy he despises in a universe he is stranded in