Ultimate Stories

Ben is driving a while after the final battle in Ultimate Alien and ends up in a portal to another world. Ben doesn't get the new Omnitrix due to Azimuth not finishing i...

A/n: The all time favorite, Ultimatrix Malereader x Fem Ben 10 x harem but here with the twist of Devil May Cry! Cause who doesn't like Dante moon walk and Vergil motiva...

Y/N L/N is a 15-year-old Super smash bros fan that's been playing the franchise since he was 4 years old, all the way back to super smash bros for the n64. Now, it was a...

Plot: This is probably going to be the first Chaquetrix story that actually covers the official Chaquetrix comic plot line and to make things more interesting, I have ad...

God-naruto. The story of naruto uzumaki the ultimate ninja and the unbreakable force. [Naruto x tayuya x femkyuubi x kaguya x temari x oc uzumaki ]

Sequel/Extension to my "Helping Gwen 10" story. Plumber Officer's Ben and Shar are chasing a few criminals in possession of "Something Dangerous" and...

Y/n L/n a long time friend of Ben Tennyson and Gwen Tennyson. It was the beginning of summer vacation at first it was supposed to be a normal camping trip across the sta...

"You may not believe what I'm about to describe. You may call me a liar. You may laugh at my ridiculous story and consider it nothing but a figment of my imaginati...

Orochimaru's greatest feat. Also his cruelest. His legendary experiments were said to know no bounds, and this is just an example. Taken from his mother's arms, a newbo...

When you wake up in a locker you're certain things are already falling apart. Your very being there is a mix up that you can't explain. This new world of Ultimates and d...

Alucard has been working for Hellsing for a very long time, and during that time he has always been alone. Until now, that is. Enter Mina Cara Harker, or just Cara. She'...

Soulspeed: Since Smash is coming back, I thought why not?

Date of Creation: March 10, 2019 "Here, you can ask the Smash fighters questions, or you can dare them to do anything you want them to do." This book is fan-ma...

What if, during his clash with the Galactic Gladiator, Ben activated the evolutionary function of the Ultimatrix...? it will be the birth of Ultimate Alien X, the most p...

Y/N was just a normal 10 year old boy, who was living a ordinary life with his family, then one day he finds an alien watch that can transform him into different aliens...

A guy got killed meet with the Great ROB Sama get has wishes granted and reincarnated in tensura before the era of DEMON LORD'S

[F/N] [L/N], the Ultimate Assassin. Emotionless, cold, numb. Musn't have friends. She has been raised in an assassin gang, after the exact same group killed off her pare...

The Ultimate Husband

I don't own Ben 10, all rights belong to A Man of Action. I only own how the story goes and the Ultratrix. What if there was another device that was similar to the Omnit...