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

Ryan has been Ben's friend for a while but doesn't know anything about the aliens in space and on Earth, he doesn't know Ben's identity but later when he finds out all h...

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...

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...

After defeating the Dagon and saving the world, Ben, Kevin and Gwen each goes their sperate paths. Ben remained in Bellwood to fight crimes with his younger brother Ken...

Alex Carabello is a normal nobody, in Bellwoood High. He has one friend, girls overlook him and the girls that don't use him for grades. So he doesn't really trust easy...

"Never thought my life was going to get so strange, but one summer road trip with my Best Friend, His Cousin, and His Grandpa changed my life forever either good or...

Y/N Yagi is the Son of All Might, while he wasn't neglected or abused, All Might wasn't there a lot for his son despite being the number one hero and one of the richest...

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...

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...

In this universe, Gwen had found the Omnitrix while also gaining her anodite abilities, but what about Ben Tennyson? Left powerless, Ben is reborn and now strives to pro...

Wendy Jackson's life was already hectic enough since she was the daughter of two plumbers (a secret group who protects the earth from aliens), but what happens when she...

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...

It started when an alien device did what it did and stuck itself upon their wrist with secrets that it hid now they've got superpowers, now their no ordinary kids.

In a world where Quirk, Semblance, Sacred Gear, Aliens, and other things exist on Earth. Many worlds merged with Earth into one and created powerful schools so they coul...

For the time being, [name] would just like to have a few moments to herself- a vacation would be most appreciated. The only issue is that she isn't used to Earth culture...

***Slow updates*** So this takes place during the omniverse time-line but yes some characters will be genderbend (yes I know the story cover is just the team and not a J...

With Mystery Incorporated back together, things have never been better. However, when Ben, Gwen, and Kevin, attend with the gang to a grand opening in Coolsville, a new...

Danny Fenton: 16, halfa. Ben Tennyson: 16, Omnytrix host. What would happen when these two people collide in the most extreme ways? Disclaimer: I do not own the two wor...

Azmyth made a second watch after the creation of the Omnitrix. You are a girl thats on her own, what happens when you team up with Ben Tennyson and Rook Blonko? Read to...