In this universe, it was Gwen who had gotten the Watch first, the one who became the hero on this summer road trip with their grandfather. But that does not mean that Ben Tennyson was going to simply stand on the side lines. And thanks to a certain charm, he unlocks a certain secret in his blood, a spark that ignites.

The Omnitrix and the Nemetrix, both devices that can change its user. Vilgax the Conqueror wants both for his own uses. They just so happen to fall into the laps of two familiar cousins. (Updates every Saturday) (T because blood and cursing)

The First Book: When Ben and Albedo discover, as Alien X, that the omniverse is being destroyed, the two form a tentative alliance. But the two find themselves in an insane situation when the path there leaves them both in Ben's body! Can the two keep it together long enough to save everything?

When the Omnitrix ends up in another star system, a young Rook Blonko ends up with the Omnitrix. It might be his lucky break to get into the Plumber Academy but pressure from his village, bounty hunters, and Vilgax say otherwise. [Rook gets the Omnitrix AU] [Disclaimer: I do not own Ben 10]

Verdona senses the spark in a Galvanic Mechamorph hybrid named Glitch. This is far from the usual steps taken to train a young Anodite but Verdona would never let anything like technological incompatibility with mana stop her from bringing her grandson to Anodyne.

Meet Gwendolyn Tennyson, a teenage girl who dreams of having a purpose and longs for the return of her lost twin. Her dream becomes reality when she discovered the mysterious Omnitrix. Armed with 10 aliens, Gwendolyn began her path of becoming a true hero, but evil had different ideas, and one of them was the very person she didn't expect to be her first opponent: Chimera!

Commissioned story following Gwen as she begins her summer with her cousin, and gains an interesting new watch.

Gwen comes to Kevin's aid when he feels out of place at a party with her family.

Ben's summer trip with Grandpa got off to a cruddy start when Gwen unexpectedly made them a trio. Getting along is essential in a small space with annoying people, especially when you don't want to disappoint him. What if Grandpa's cooking forces you to cooperate with your obnoxious cousin? Is that enough to start caring about each other? Could it even lead to friendship?

Eight years after the original series, the Tennysons go on their final Summer trip. The events of Alien Force and beyond will not be in this story, but some elements will be used.

What if it wasn’t Ben who found the watch but a New York teen wondering through the woods. Join Jackson Carter as he learns more about the cosmos as aliens begin to show up in his hometown

Ben and Gwen Tennyson are reunited following years of separation after a childhood fight. After some time of bonding, what happens when they begin to catch feelings for each other? Bwen, Alternate Universe. Rated M for Mature Language and Situations.

Ben 10, but with Kevin as the Main Character! Adventures with Ben... eventually. Warning: Cursing

Ben is back! After the events of Danger Watch, Ben is still no closer to understanding what the Omnitrix is, or why it stuck itself on his wrist. As he, Gwen, and Granpda Max make their way back to Bellwood, they'll have to go through power-crazed sorcerers, monstrous mutants, and mad scientists before they can discover the Secrets of the Omnitrix. (Danger Watch: Phase 2, Book 2)

(Sequel to Ben 10: The Ultimate Decision) Ben battles against the Plumber Regime, an organization that managed to dictate several galaxies, including the Milky Way after the Vilgax threat. He goes to gather his allies to fight another problematic enemy, but most of them are too busy or downright hate him. Time is counting down till the Plumbers become too powerful to rebel against.

Sinful is bored Sinful is horny Sinful's been re-watching Ben Ten and found fan art of genderbent Ben Let's have a little fun

Midnight Madness sequel drabble. Gwen views Sublimino hypnotizing people onstage and worries about possible crimes.

When a 10-year-old boy discovers a strange alien glove before the 1st day of his road trip on Summer Vacation, things get out of this world! Join Dan Tennyson as his family: Sister Kate and Grandpa Max on a cross-country trip as they explore the states while battling all sorts of villains and disasters with 10 different alien heroes to choose from. It's time to go hero with Dan 10!

Done in the style of the Injustice video game, Ben is transported to a universe where nothing is right. Villains claim to be heroes, and heroes are pursued as villains and chaos reigns. On top of it all, he learns that his counterpart has died. Caught in the mix, he must discern which sides are the heroes, and where he'll fit in. T for violence, death and language. Done by request.

An all new story of the Ben10 series, some of the same beats but still told all different.

Co-written with GreyKing46. Instead of regular aliens Ben ends up becoming female when he goes alien, and this will lead to so many crazy encounters that will ultimately make him curious on the joys of sex. Mainly smut with a subtle plot. Contains yaoi and crossdressing so if you don't like this, don't go flaming me.

What started out as the worst summer ever turned into a strange adventure when a pod shows up carrying a weird girl and an even weirder watch. Now with the Omnitrix stuck to Ben's wrist and being hunted by Vilgax and his lethal 'children', this was definitely going to be an interesting summer.

After their secret is revealed, Ben and Jen are moving on to new adventures with their new Ultimatrixes providing tons of new possibilities. Certainly going to be a help with the many dangerous trials awaiting for them.

A darker, grittier, more realistic version of the original Ben 10.

Part 8. Ben and Hope's grandson Bryan has a new team and a new life ahead.