Ben10ultimatealien Stories

Stranded in an unknown world, Ben must fulfill his destiny here and change history for the better. Cover image from Promsien.

His dad is a hero fighting dangerous alien galactic warloards but will his son live up to his legacy Izuku Midoriya Tennyson Let's see what happens Everyone knows abou...

Ben Tennyson's identity is revealed to the public. A new alien threat emerges and Aria's past comes to haunt her.

After a rigorous first year at UA High School, Deku and the rest of 1A are finally on their summer break. Their vacation will be cut short however at the League of Villa...

Summer vacation is nearing its end for Deku and the rest of Class 1-A, but our heroes will have one last adventure in store as the Omnitrix has entered its self-destruct...

After a battle in outer space gone wrong Ben finds himself back on earth, or so he thought at first but this os a very different earth then the one he left behind, first...

The story of Ben and Star continues Disclaimer: This is a fanfiction, of course I dont own Ben 10 or star vs the forced of evil,

"Never before had I felt anything like this for anyone." The silver-haired sorceress declared, "Can't blame you, just look at me, I'm charming." The...

One day your mom decides that you need Fresh Air so she calls her longtime friend Max Tensions and this summer you and Ben found both The Omnitrix but yours is evolved v...

I don't own Ben 10

I never knew my real parents, But the Tennysons found me when I was but a baby when Ben was first born, So they adopted me and Ben is now my twin brother. Now both ten y...

It's been 5 years sense Ben took of the omnitrix and the last time. When the earth is in danger and he is called to use it again after the disappearance of his grandfath...

My family and I were a great team, fighting crime, saving worlds and aliens, fighting bad aliens, Just about everything. But then, after battling with Vilgax, He somehow...

During what was a peaceful day, the Louds are kidnapped by remains Vilgax's forces for experiments to make a weapon to beat the Omnitrix. The Omni Drivers, a belt-like t...

after a fight with one of his enemys ben finds himself in world simular yet differant to his own, he must adapt to his new environment. he will soon find out how differa...

After Julie Broke up with him Benjamin "Ben" Kirby Tennyson begins Dating Jennifer Nocturne

Some stories I have written or have been requested about Ben and the gang. Requests are Open I write for: Ben Tennyson Kevin Levin

After the usual for our lil bitch boi izuku he finds himself in the quite dense forest near his apartment complex. Whilst there he sees.... a satellite ? How will the li...

During that nasty confrontation at Beacon with Salem invading and, Blake encountering her Ex, Yang almost having her arm cut off, and Pyrrha almost dying at Cinder's han...

Each chapter will depict a what if story based on several events that happened in the Classic Continuity. If you have a request, comment said request in the chapters.