Omnitrix Stories

What will happen when Ben gets thrown to the dimension of Percy Jackson along with Vilgax? What happens when he finds out he himself was originally from this dimension...

Y/n L/n, a regular kid from Bellwood is going for a road trip across the country in summer vacation with his friend, Ben Tennyson. Although, their average summer is goin...

My second story: #1) 30/11/2022: Drakengard and 9s

ahem.... It started when an alien device did what it did And stuck itself upon his wrist with secrets that it hid Now he's got super powers, he's no ordinary kid He's Be...

This story follows what would happen if Ben had saved Tohru in the mountains. Let's see what chaos ensues. None of the artwork shown in the story is mine. (Miss Kobayash...

Y/n's summer just got Weirder when he finds a watch that turns him into aliens. him along with his best friend Jennifer tennyson become the ultimate Heroes

This story follows the storyline of if Ben 10 travelled the Underground with Frisk. Feel free to notify me of any errors in the story. I hope you enjoy. (I do not take c...

Follow the story of one young y/n tennyson. As he goes through the struggle of being a normal kid, and superhero. What will happen on the twists and turns of this boy's...

[NOT COMPLETED] You were a Quirkless nobody in a world full of people with powerful Quirks. However, it never stopped you in achieving your dreams to join UA High. So th...

Ben is driving a while after the final battle in Ultimate Alien and ends up in a portal to another world. Ben doesn't get the new Omnitrix due to Azimuth not finishing i...

He was supposed to return back home. After helping Rex Salazar to defeat Alpha, Ben manages to put him in the null void but instead of ending up in Bellwood,he ends up i...

It was just another "normal" day for Ben until his childhood best friend Ella came back to Bellwood. However, what they didn't know was Ella's return also boug...

Unlike the rest of humanity, Izuku didn't unlock his quirk at the age of 4, but instead, at the age of 10. A device appeared on Izuku's wrist. The name of this device wa...

What if luz wasn't alone? What if luz already have someone that she loved before she went to the boiling isle? How does she managed to fight unlike any other normal girl...

Living in a small town, far from any kingdoms radar, was a boy named y/n. He was just your average human boy with a loving family, and friendly neighbors. But the town i...

The Addams family has been close friends with the Tennyson's for quite some time. So it was only obvious that when they heard the unfortunate deaths of the Tennyson's, t...

Benjamin Kirby Tennyson, wielder of the Ultimatrix, was just sixteen years of age, but had done it all. He was known as the savior of planet Earth and was a renowned her...

Naruto/ben 10 omniverse crossover: Naruto successfully bring back sasuke to the village hidden in the leaf. But naruto got charged with false charged and he got banished...

Just one of the Ben Tennyson's adventures in the another part of multiverse Pairing BenxWeiss

Y/N Tennyson was the son of Ben 10,000 and once he got his own omnitrix he gets to make his own legacy with it and to follow his father's footsteps in case he retires un...