Little do people know is that there is life beyond the stars and our own planet. There are all kinds of hero's, each with different stories about how they become great. Join a teen armed with a device that holds the key to understanding all life in the universe as he joins a team of hero's to heal old wounds and make new memories. He has many names, but let's call him Omni.

Class 1-A and a handful of teachers are whisked away to learn about the flaws of their hero society and beliefs in heroes in general. And so, two multiversal creatures show them the flaws of their hero society by learning proper hero lessons from the most unlikely place... A ten-year-old boy with a fancy watch on his wrist.

Benjamin Tennyson's life in Piltover has always felt limiting to him, especially with a strict woman like Caitlyn as his sister. But when he discovers a journal left behind by his dad, he finds the desire to trace his dad's footsteps and discover what the world of Runeterra can offer him, from monsters, to legendary champions to even unexpected things like... love and friendship!

Ben Tennyson meets Ruby Rose during his summer break, and picks up both the Omnitrix and a thrill for action. Along the way, Ben discovers new alien forms, develops new techniques to use in battle, and a blossoming romance, while also forging close bonds with his new friends. But can he and his friends handle being thrust into a conflict between good and evil? (Cover by elmike)

After a skirmish and a malfunction with Vilgax and Albedo in an Alternate Timeline; Jason Moss was thrown from his own time and space and into a new world altogether Jason must now try and find a way back home; using the Omnitrix thrust upon him by his teacher and whatever he could find in a world of Grimm, Huntsman and teenagers with superpowers

Ben Tennyson a 10 year old kid armed with the Omnitrix the most powerful device in the universe, woke up within the depths of a mysterious space station in a universe completely alien to him. He will go through trials and hardships through this perilous journey, but he is not alone as his new adventure begins (Also btw this is season 3 Ben)

El destino tras haberle negado su sueño, un pequeño ser extiende su mano en aquella chica la cual sería la balanza que mantendría al universo en equilibrio con su ahora poder aferrado a su brazo izquierdo. Explorando su viaje desde el primer día que se le dio el Omnitrix hasta el final donde se mantendría en pie como la última esperanza.

Izuku Midoriya found a strange device on the beach when he was 5 and at first, he thought it was a blessing but later he thought it might be a curse. How might he become a hero with the device on his arm and will he find a new way to help others with it or will he fall into despair? Well that is up to him and his friends to decide.

A watch-like device falls from space and attaches to Gus D. Porter and gives him the power to transform into different aliens. Now he, Luz Noeda, Willow, and others must work together to stop criminals in their summer vocation. (Lumity official)

A soft retelling of the familiar events within Ben 10's original series and a mixture from My Hero Academia, along with a mix of focusing on various characters and their dynamics with each other. Can Izuku master all various aliens in the Omnitrix while dealing with the troublesome foes that want the device for their gain?

what happens when Supergirl unexpectably flies into a wormhole why ends up in a different universe and her body deaged. this is how i feel the events of Ben 10 alien force and onward would happen if Kara were to be in the same universe as him. Rated M for later chapters

this is what i think would happen if some of the strongest members of Fairy tail would be thrown into the events of ultimate alien and omniverse. main pairings will be BenXMirajane, KevinXLisanna, and GwenXNatsu rated m for later chapters.

When 10-year-old Ben Tennyson was sent to visit his distant aunts instead of his Grandpa, he thought he would have the worst summer ever! Until he finds a mysterious watch that can turn him into 10, amazing alien beings! Now, Ben will face all sorts of aliens and villains as he discovers an alternate magical world and learns about the Magic of Friendship and how to be a true hero.

Sequel to Bleach: Ultimate Alien Volume I. The War with Aizen is over but things will never be the same. Now Ben deals with new friends, new enemies, and a brand new set of adventures. See what waits in store for Ben, Ichigo, and all their pals following the aftermath.

This story involves a new, upcoming hero tasked with upholding his predecessor's legacy. A legacy that holds the vast qualities of duality and pain. Can he be better than the one before him? Or will he suffer the same fate? A tale as old as time, a boy who wields a watch that can transform him into various creatures, yet this watch came from beyond the boundaries of infinity.

Being a teenager is already hard enough as it is so saving all of remnant from a group of evil powerhouses can be quite difficult when done alone, but with a team as stacked as this one the difficulty is reduced just a bit. oh what's that, all four teen's have the same amount of brain cells? never mind the world is screwed.

Ben figured his life would be straightforward. Save the world, fight evil, get homework done, mess with his sister, and play some games. Now he has to hunt for magical talismans, navigate an alien civil war, and figure out why the Omnitrix is acting weird all while going to school. Knowing his luck, this was only the beginning. Ah well. At least the new neighbor is pretty cute.

What happens when in a Hail Mary to destroy Vilgax in their final battle, that Ben is sent hurtling across space-time throughout the Omniverse; and finds himself not only in a different one entirely...but 30,000 years in the future...Well, strap in as Ben enters into the Great Crusade and battles against the Ruinous Powers. Rated M for Mature Themes and Violence.

After defeating the Novatrons and saving the entire multiverse, the team of heroes decided to make their union official by working together on a regular basis, forming an alliance that transcends space and time boundaries, but they must face their first trials as a team if they are to be the shining hope that they aspire to be for all who need heroes.

Ben Tennyson never really lived a good life but when he's betrayed. He takes everything he holds near and dear to his heart and leaves for the omniverse. where he ends up in Gardenia meeting a girl called Bloom who he quickly grows close to. When she invites him to the park where they first met to celebrate, something happens that would change their lives in a way neither expected.

Lincoln found this watch that allows him to turn into 10 different aliens. He'll use his new powers for good with the help from Clyde and Ronnie Anne.

At sixteen, Ben Tennyson receives a watch that transforms him into powerful aliens. When an AI reveals his reality is part of a cosmic game, Ben must navigate a darker path in an Omniversal war between freedom and control. Armed with knowledge of the Prime universe and his unique transformations, he faces morally ambiguous choices where nothing is as it seems.

Stranded in an unknown world, Ben must fulfill his destiny here and change history for the better. Cover image from Promsien. No harem.

When Izuku was on a road trip with his grandfather and his two cousins he he found a watch that gave him powers. Izuku X Harem A Rewrite of my original Omni Hero Deku

Ochako Uraraka finds herself unexpectedly taking on the mantle of the Omnitrix wielder from Ben Tennyson. As Ochako begins to explore the capabilities of the Omnitrix, she must also navigate the complex relationships and alliances, all while facing off against increasingly powerful enemies. Cover by @ZebraKnight1 on Instagram