Gwentennyson Stories

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

Kamari Davis is the best friend and big brother figure of Ben Tennyson, he's there when they go on their trip and he's there when Ben gets the Omnitrix. But at the same...

We know the story of Ben 10, but what if a family friend joined Ben, Gwen and Max on their road trip? Join Jackson Nil, Ben's best friend, Max's godson and Gwen's boyfri...

This is an AU for female Ben. Kevin is good and has the Omnitrix, Jen is bad and has Anodite power.

Ben Tennyson was just a normal ten year old.He wanted to be a hero but could never be one Due to him lacking a quirk. However, in a literal sense... Destiny fell from th...

So many ways to tell a story, so many means to do it. A multiverse of possibilities await out there, simply waiting to be discovered. Some can be for better, some can be...

NOTE: This is heavily based off "Two Halves, One Hero" (it's literally a continuation) It always sucks seeing old faces again...people who knew who you used to...

Nova is an alien, a hybrid to be precise. She always knew of her alien heritage. who knew after meeting Ben would there be countless adventures, battles, an intergalacti...

Home, school, home, school, basically nothing more you to your plans for any of the days. You don't talk to anybody, basically blending in with the background, preferrin...

Miguel Morales and Jennifer 'Jen' Tennyson was childhood friends as they did almost everything together. When they were 10 years old they went on a summer trip with Jen'...

When Gwen is told Ben has a new girlfriend some time after a bad breakup with Julie, she is at first overjoyed but then becomes more than shocked as to who it is and ref...

Persephone is the descendant of the ruler, Hera and Apollo from perfect Anodyne. Her parents thought that it was only fit to train and mold her into the Anodite. However...

(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...

A/N: this one just came to me after some suggestions by those who've been reading my Transformatrix series. Well, ask and you shall receive. A portal opens above New Yo...

After two years since Mystery Incorporated disbanded, they come together to solve a mystery on an island amusement park. Joined by Ben Tennyson and his cousin, Gwen Tenn...

Story starting in quite a simular way as the origional story. But as more secrets come to life, that all changes. The story follows the added character Michael Owens A...

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...

"The multiverse is home to great heroes and fascinating stories, but that's not our topic today. I'm assuming you're already familiar with the story of Ben Tennyson...

Scooby and the gang get trapped in cyberspace when a friend's virtual computer game is hit by a phantom virus in their most electrifying adventure ever. I own neither Sc...

He was supposed to be dead. After sacrificing himself to save the Ultimates, Ben finds himself not in the afterlife, but in a world far different from his own. Stranded...