Ben10ultimatealien Stories

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...

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 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...

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,

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

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...

"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...

Princess Komand'r, heirness of the Tamaranean throne, was no more. To the eyes of anyone who knew her, she was as good as dead. And where the life of Komand'r ended, Kor...

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...

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...

(AU starting in the original series) onyx tennyson was a 10 year old boy who was never really close with his family in an attempt to bond with him more his older cousin...

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...

Esto solo es un remake mejorado del crossover de Ben 10 y Generador Rex de una manera más mejor.

Ben Tennyson famous superhero is thrown into a world full of assassin's and monsters. Seeing how corrupt this world is realizes that he can't be a hero anymore so he cas...

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.

Follow the story of Belle Tennyson, a typical kid who becomes very atypical after she discovers the Omnitrix, a mysterious alien device with the power to transform the w...

Ocs for the Cartoon Network Tv Series Ben 10 (I don't own the Cartoon Network Tv Series Ben 10. I only own my ocs.) (I don't own the cover picture. All Rights go to the...

when ben tennyson finds himself in a differant universe and a differant planet he has to adapt as quickly as possible to this strange new world if he wish to survive and...

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...

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