Omnitrix Stories

A young man from Buenos Aires, Argentina, suddenly collapses from a heart attack. He reincarnates into the Marvel universe-a strange mix of comics, shows, and movies-making his prior knowledge of this world more confusing than helpful. He wakes up in the body of a 15-year-old homeless boy in New York. "Well... I just hope I can understand English. I barely scraped by the subject in my last two years of high school." NO HAREM, MC HERO

Reincarnated into the Marvel Universe, Jack expected danger. But he didn't expect the Omnitrix to appear on his wrist. A watch that can transform him into countless alien forms. Now living in a world of superheroes, gods, and aliens... Will he become a hero who saves people? Or a villain powerful enough to challenge the Avengers? THIS IS AN ORIGINAL WORK - NOT TRANSLATED FROM ANY LANGUAGE Disclaimer: I do not own the characters or universe used in this fanfiction. All rights belong to their respective creators. Only my original character and story ideas belong to me. Want to read ahead? Support the story on Patreon and get access to 10 advance chapters. Patreon: patreon.com/BenBlazecraft

Izuku Midoriya was diagnosed as quirkless. His world went upside down. But one day he finds an extraordinary watch. What happens then? Status: Ongoing I don't own bnha/mha or Ben 10 I don't own the cover

Ren tennyson is the assistant of Rick Sanchez. With the powerful Omnitrix watch as he helps Rick and Morty on their adventures....or at least try to minimize the damage. (This is my first story and not a professional writer. Feedback will be appreciated)

Y/N is one of the few to survive Addwaitya's mass genocide against the people of Ledgerdomain, with the help of his parents he fled to Earth to escape the mad tyrants wrath but his parents weren't so lucky. One day Y/N's life would change after he discovered a powerful device called the "Ultimatrix", maybe one day he will grow powerful enough to retake his home world from the evil Addwaitya. Disclaimer: I DO NOT own the art used in this book and all rights go to the owners!

If you have ever watched ben 10 not the reboot but the original series then heres the description by the end of s2 i think So you know how ben unlocked master control at Niagara falls well lets say ben never took off the omnitrix while he was at the null void instead ben managed to get gwen back but since it costed them alot of time Kevin and vilgax were on their tales ben transformed into fourarms and threw gwen into the closing portal then before ben could make it the portal closed leaving ben in the null void with vilgax and kevin but he managed to fight them off and escape

Izuku Midoriya's wish comes true, as a quirk seemingly just fell out of the sky. How will he continue on his path to become a hero with the omnitrix? Can he become the number 1 hero with his new "quirk?"

It wasn't too long ago when Izuku midoriya was just your average quirkless teenage boy. Focusing on summer jobs, and training his hardest to get into ua high school the school of his dreams so that he could one day become the number one hero. But now? He's fighting aliens at ua? And pulling off amazing things that push him way past the level of a hero. How did this all happen? Well you see, it started when an alien device did what it did

Follow the story of one young y/n tennyson. As he goes through the struggle of being a normal kid, and superhero. What will happen on the twists and turns of this boy's life? Find out here, on The unpredictable avenger!

The title will be changed later.....hopefully. In here, I plan on having Izuku the biomnitrix as his quirk, he was born with it! Dont complain, and master control wont be instantly unlocked! Thank you!!! The cover is actually mine, this time! Yay, me!

Synopsis - After the end of Ben 10 UAF a mysterious virus breaks out specifically killing males and dropping male birth rates like stocks across galaxies ... The hero of the universe Ben Tennyson goes missing leaving only a few men surviving in cryo-sleep and among them is ... Y/n Beilings the best friend of Ben and next hope of universe in this women apocalyptic universe!!

you are the son of Summer and Tai and all was well until you turned 8 years old and then you unlocked your semblance at 10 and you escaped

Spending three months on Earth as both a vacation and a lesson would have been a dream to most- but not to [name]. Barely familiar with the planet's culture and dragged into an RV with the legendary Maxwell Tennyson and his two grandchildren, she can't name one thing positive about the trip. Unfortunately, she believed in trying everything at least once. [ alien! reader/ben tennyson ] [ (slight) reader/gwen tennyson ]

In a world governed by God's rules, there are people known as Negators, individuals who can completely defy these rules entirely. Among them is Fuuko Izumo, a girl whose touch can bring terrible misfortune, and Andy, a man searching for the one thing he can't have: true death, all because of his ability and immortality. When the 99th penalty was added to the world after failing to meet a certain deadline assigned to a group of Negators called Union, the Milky Way was born. But that wasn't the only thing born, because along with its birth, a powerful device capable of negating all rules was born and wielded by a boy named Ben Tennyson. PLEASE DO NOT REPOST THE STORY OR THE ARTWORK.

hey everyone! with how big marvel rivals got in such little time(seriously, all of this in one year?) I decided that a single chapter wouldn't cut it. so, here we are! a book entirely for marvel rivals! let's get to it :)

After dealing with the aftermath of the USJ incident, participating in the U.A. Sports Festival, interning with Sir Nighteye, battling All Might to pass the Final Exams, and facing off against Malware on I-Island, Izuku Midoriya is on the brink of a new chapter. With his Omnitrix now fully recalibrated, he has unlocked 10 brand new alien transformations. However, with these 10 new alien transformations come new challenges, formidable foes, and unlikely allies. As Izuku continues his journey at U.A., he is more determined than ever to rise and become the greatest hero of his time. So tune in to discover how this What If series continues and alters the original story of My Hero Academia as new ventures unfold for our hero. DISCLAIMER!! This Volume covers Seasons 3 and 4 of My Hero Academia, as well as an adaptation of "Secret of the Omnitrix" and the second My Hero Academia movie, so stay tuned for those two movies! Also if you haven't already, please check out the first Volume, which covers both Seasons 1 and 2, and the first My Hero Academia movie, to stay caught up with the story. PLEASE DO NOT REPOST THE STORY OR THE ARTWORK.

Aiden Raynes, wielder of a device called the Omnitrix. Has been wielding a powerful extraterrestrial device since he was ten. Then, a new line of beings called Spirits, cause him to spring back into action. (AU Aiden Raynes)

This will contain random miscellaneous designs I have made because I simply felt the compulsion to do them.

Hello everyone! It's your boy TrojanKing and this is my Oneshot Book. More information will be on the "Information and Suggestions" chapter. Anyways, have fun reading!

:) I've finally done it. oh well. hello everyone! I'm phox! and welcome to this seemingly random story! I'll explain better in the BIO chapter, but to put it simply here... this story will cover any and all y/n Tennyson related within the marvel multiverse. enjoy :)