Ultimatealien Stories

set 4 years after Gwen 10 classic. since the ending of Gwen 10 classic gwen has taken off the omnitrix, and has returned to a normal life. However when her grandpa max f...

A young boy was saved by a God who apologize to him for his death. which was caused by the other Gods and explained why they have done it. So God is going to reincarnate...

Aisha West Jackson is Best friends with Gewn and Ben Tennyson. She met them during summer vacation when Ben found the omintrix. She also has powers like Gwen but more po...

A year after rescuing his parents from the clutches of Amanda Waller and The Suicide Squad, Ben Tennyson once again finds himself running back to where he was running aw...

After the aftermath of his last great battle- he had finally gotten rid of Vilgax, his greatest ever enemy for good, but at what cost? Since that day, Ben 10, the infamo...

After defeating the Dagon and saving the world, Ben, Kevin and Gwen each goes their sperate paths. Ben remained in Bellwood to fight crimes while his cousin Gwen went of...

The story of a young man born quirkless in a world of heroes, who for all his life was told he could never becone a pro hero... but when he was ten years old he found so...

[Ben 10 x Marvel x Nakano Quintuplets OC Crossover!] You may know Ben Tennyson aka Ben 10, right? The Omni Heroes of the multiverse, right? But what if Ben found his suc...

After a long first year of classes at UA, All Might has invited Deku and Uraraka to an early access event of the annual hero expo on I-Island where the latest in hero ge...

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...

After defeating Vilgax the Conquerer, Izuku Midoriya continues on his journey to master the secrets of the Omnitrix and become the next No.1 hero in the world. He'll hav...

(Takes place in the Tv series) Whats better then a kid with the powers of a Spider? A kid with a watch that can transform into aliens that helps the kid with spider powe...

Join Ren as he tags along with his best friend Ben Tennyson on a summer road trip with his grandpa Max and Cousin Gwen.

New Challenge Alert!!

This story follows Treyvon (Trey) Tennyson better known as Trey 10 was on a summer vacation with his Grandpa Max and his friends William Carter (who sometimes goes by Wi...

If you wanna find out more, you're gonna have to read to find out Disclaimer: I do not own Ben 10 or these images

Ben wasn't the only one who received a mysterious alien watch. A boy by the name Y/n L/n also had one we he found it while taking a late night walk in his hometown Bellw...

A book of various one shots and scenarios involving Charmcaster from Ben 10 and the male reader.

Ben Prime. The Ben that is destined to be the greatest hero of all. In this, he eventually becomes the Ben 10,000 from Ultimate Alien. Does this mean he never gets the r...