Ever wondered what Kevin went through in the Null Void? The friends he met? The enemies he acquired? The pain he experienced? Let the story be told.

This is a story about Gwen tapping into witchcraft. It explores a magic system that treats 'magic' as a measurable physical thing that you can use, lose (misplace), or sell. Gwen training to measure up to Ben, discovering a special ability and its associated risks. I wrote it years ago, so before posting I'll edit each chapter. Hope you enjoy it!

Ben turn into a hot sexy girl, as he will deal with his new life as a girl. How did Ben change into a sexy hero woman? Find out

After his failure costs the lives of hundreds, an 18 year old Ben Tennyson sets out to master the Omnitrix. But when a new foe begins gathering his greatest enemies, Ben must return from his training to stop them before it is too late. With the help of some of his closest allies, plus an old flame, can Ben stop the threat? Or will he fail once more?

A new villain comes to Bellwood and offer Ben, he's need a break by not going hero all the time and not to fight aliens so much. He wants Ben to have fun with pleasure so Ben can have a break. Meanwhile Gwen have a crush on Ben that will make a move on her cousin.

Spanner had been wrong, or so it seemed like it. While dealing with a break-up, Ben is assigned an interesting mission, and not long after, another old foe comes to him seeking help. How will he cope with all of this at once?

In this universe, Xylene made the decision of activating one of the Omnitrix's many features before sending it towards Max, removing the user's ability to turn back human. Now that Ben has found the watch he is stuck alternating between his 10 different alien forms and must go on like this for the rest of the summer trip until they can find a way to reverse it.

Three unused aliens come to have a talk with Grey Matter, and he, Heatblast, and Diamondhead may have to fight them off.

This is A story about Ben 10 in a whole another universe

What would happen if Ben had the extra aliens he unlocked throughout the original series instead of the initial ten? what changes big and small could this drastically different roster bring to the young hero?

this story is following after the events of change of face, where charmcaster succeed in swapping identities with ben. both fools undergo a character journey, both living each other life, their struggles. ben doing everything he can to get back his old life while grappling with the empty darkness his life has become and charmcaster starting to realize her need for control damages.

After returning the Omnitrix back to Azmuth, Ben Tennyson embraced a quieter life, building friendships with new classmate Julie Yamamoto and spending quality time with Gwen. Yet peace is short-lived as erratic weather, missing persons, and Grandpa Max's disappearance shake Bellwood to its core that forced Ben and Gwen out from retirement. (Harem, Bwen, Gunbreaker Ben, no Omnitrix)

Malware and the Faction have been defeated, but now Ben has to deal with a galaxy-wide threat; the Incurseans have stepped up their game and are on the verge of universal conquest. Attea at the helm of a powerful alliance, Ben has to get old allies and new alike while trying to keep Morale on Earth up...especially when evil does not rest at the cusp of War. Omniverse AU(just busy)

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.

When Sunder the Retriever sets his sights on Ship it's up to Julie to save her beloved pet. Benlie.

Imprisoned in her own bag, Charmcaster has been left forgotten, slowly losing her sanity, haunted by illusions of her past actions and failures. When Ben unexpectedly frees her, he aims to rectify their past and offers her a second chance at redemption. Charmcaster must confront her own demons and decide if she truly wants to change and if Ben is the hero that will save her soul.

Helen is a dedicated Plumber, but what happens when she meets a new Kineceleran Plumber? Let's find out. Done as a request for DarthJacob1. :)

We take a look at how Vilgax and Azmuth were once friends with that friendship being ruined by a new watch.

Ben arrives to take down an evil genius known as the Fish, but what is his plan?

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.

Trinta anos após a ativação da bomba relógio chronosapiana uma anomalia surge devastando incontáveis universos. Mesmo após tudo ser resolvido o medo de que novas anomalias podem acontecer ainda persiste.

Alien Force, except Ben and Gwen first run into Kevin at a house party.

Heather Mayweather is a woman with above average beautiful looks. She attracts the eyes of men everywhere as they lust for her. To her it's an annoyance and a curse. When she finds the omnitrix, which gives her not only the ability to turn into different aliens but also increasing her sexual appeal, she will face the challenges of hostile forces and perverts out for her looks.

The Tennyson twins were expecting to go on a normal summer vacation with their family, not having to be reminded about being Quirkless. But that all changed when an alien space pod crashed down on their campsite while carrying a pair of strange devices called the Omnitrixes. Now, they have the chance to finally live out their dreams of becoming heroes. (Takes place on a MHA earth.)

Sora Hoshino, a normal girl with a simple life, good friends, and an education in college, suddenly finds herself thrust into a hero's life after she winds up with a device called the Omnitrix on her wrist, and has to fight off villainous forces from Earth and Space. For the sake of a future much bigger... and sexier than she could expect. (Warning: OCs only, harem involved)