Ben10 Stories

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)

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

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

Everyone's heard of the story and legend of Ben Tennyson and on how he saved the universe countless of times. But what if there was another? Another Hero. What if there was another wielder of an Omnitrix Variant? This is story about eleven-year-old child named Adam Arius, best friend of Ben Tennyson, who became the universe's Second Hero. ------------------------------------------------------------ Disclaimers: 1. Ben 10 does not belong to me. It is from the group known as "Man of Action" 2. Pictures, GIFs and Videos used in the making of this story belongs to their respective owners. So, give them the credit not me.

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 it yet. Ben now is on a new mission to help this world where he was killed by the Omnitrix as a 10 year old and his cousin getting it. Not a Ben X Gwen 10 Plumber Officer Benjamin Kirby Tennyson. Gwen 10: Alien Force

A high-stakes confrontation with his evil twin, Albedo, takes a bizarre and unexpected turn for Ben Tennyson. Ripped from his reality by a malfunctioning device, he finds himself in a magical kingdom, just as a young queen's coronation goes terribly wrong, unleashing an eternal winter upon the land. A queen's power will be revealed. A sister's love will be tested. And a hero from a forgotten past will return. When a rift between worlds throws Ben with a universe on his wrist back into the snowbound kingdom he once knew, he finds himself at the heart of a magical storm. He was their friend once, but now, as darkness and ice threaten to consume everything, he must discover if his return is a prophecy of hope or the final piece of a devastating curse. The story follows mainly the plot of FROZEN. P.S Ben was friends with Elsa and Anna even before the events of FROZEN. I'll make a prequel to this story so that this story will somehow make sense to you.

In which our young guardian now has more secrets to hide and awesome alien powers to back her up. Ps: Just so you know this is a felixnette au

Adam always wanted to live like an anime hero. In his old world, there were no cursed spirits, no sorcerers, no battles where he could stand beside the main cast and prove himself. Then, after death, he meets a Random Omniscient Being and makes one deal: transmigration into the world of Jujutsu Kaisen with the unrestricted power of Alien X. Now Adam wakes up before Yuji Itadori eats Sukuna's finger, already holding power that can rewrite reality itself. But instead of ending every threat in one move, Adam chooses to play the long game. He hides behind the image of a strange new sorcerer with a mysterious cursed technique, lets canon events move forward, and waits for the perfect moments to shine. To the world, he is a student with highest potential. To Jujutsu High, he may become another Gojo. To curses and sorcerers who underestimate him, he is the worst mistake they will ever make. And to Adam himself, this world is the stage where he will finally farm the aura he always dreamed of.

Y/n L/n was normal kid, lost and alone. He lost his mother who passed away from illness and his Dad didn't care and threw himself to work, neglecting his son and later abandoned him for science. But one night, the boy finds a mysterious device that lets him transform into different alien creatures and taken in by the smartest being in 3 but possibly 5 galaxies and the creator as his mentor of becoming a hero to bring peace and unite other beings. My discord Link: https://discord.gg/y98YrTq8CF

Kazuko Yamoto is a failing student at Ortreiche Magic Academy who is on the verge of repeating a grade because he cannot summon a familiar. Soon when he found powerful sealed demon and more of them. They becomes Kazuko familiar, and they navigate school life, magical battles, and romantic tension while keeping her dangerous true identity a secret

One second I was throwing punches at an alien warlord on a sinking warship. The next, reality shattered like cheap glass, swallowing me whole. Now, I'm stuck in a place called New Eridu-a hyper-advanced, neon-drenched city built on the edge of a literal apocalypse. Out there, the rest of the world has been completely eaten by "Hollows," these terrifying, reality-warping localized disasters that mutate anything they touch with a toxic energy called Ether. I don't know the history here. I don't know the factions running the streets, and I definitely don't know how to survive a toxic wasteland. So, to keep a low profile, I'm blending in as a regular neighborhood helper at a retro video store called Random Play. It's a quiet life. The owners are cool, the noodles are great, and nobody asks too many questions. But let's be real. A ten-year-old kid lying low in the final bastion of civilization is one thing. A kid wearing a mysterious, unmapped alien device that can instantly rewrite his DNA into various grim-looking aliens? Yeah. I can't stay hidden forever. Zenless Zone Zero and Ben 10 belong to their respective owners.

What happens when an eleven-year-old Ben Tennyson, already hardened by his own journey as a hero, is suddenly summoned to another world? Instead of returning home after saving the day, Ben finds himself in Melromarc, a world torn apart by the Waves of Calamity, political corruption, and people who are quick to judge those they don't understand. He's already learned that being a hero isn't always about doing the right thing. Melromarc is about to push those lessons to their breaking point. As the kingdom turns against him and the line between hero and villain begins to blur, Ben may have to make choices that would have horrified his younger self. The people of Melromarc might see him as a monster. The heroes might see him as a threat. And Ben himself may start wondering if they're right. But even if the world calls him a villain...

Ben tennyson, saviour of the universe billions of times, stopped the universe from getting destroyed, and stabbed Vilgax with a sword carried by an old man who died. Many more things have occurred for the 16 years old boy, but that's for another time. The universe is now at peace....kind of, there are still bad guys wanting the usual 'take-over-the-world' things and such. Though, with all that's happened to him, being flung into another universe different from his for a second time, is something he won't be getting used to anytime soon.

5 years ago, a strange watch hit Earth coming from the infinity of space, attached itself to a boy's wrist, and then it was time for him to become a hero. Nowadays, Ben Tennyson has retired from the Omnitrix, but because of a threat to his existence, Ben joins UA Academy to protect the Omnitrix from the clutches of the villains who seek it. just practicing my writing with a story I like, yes I intend to finish the story, relax to whoever reads it

(written by MystoganSeven with assistance from MisakaLovesYou) In an alternate timeline, Ben Tennyson retired from the Hero Business after defeating the Highbreed. And while he is an intergalactic star on every planet but his own, he has been living the quiet life ever since. However, after he is unexpectedly transported to a world that resembles a fantasy RPG, Ben must set aside his fears and use the Omnitrix once more. And perhaps manage to snag a girlfriend in the meantime.

It has been five years since Ben 10 put off his Omnitrix and stop his hero work in America. Everything was normal until one day his grandfather Max got missing leaving a message behind. Ben 10 must choose whether to put on the Omnitrix again and return to his hero life or stay normal. He must travel to Japan along with cousin Gwen to find out any leads to their Grandfather Max. Note: Basically Quirks are found mostly in Japan and all other countries. But in this AU 10% of quirkless people of total Earth's population are found in America including Ben 10. Crossover between Ben 10 and My Hero Academia. It starts from Ben 10: AF timeline and UA Entrance exams.

"I'm at a crossroads right now, where I could go live my life the way I think I probably should - be successful and safe, and probably very happy. Or I could risk all of that for this tiny glimmer of a feeling inside that...I just can't shake." ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "I'm not going to be one of those pathetic girls whose world stops spinning just because of some guy." Ben 10 Alien Force Fanfiction

Ben 10 x justice league Ben Tennyson hasn't been on earth for several years after he learns that he has been lied to his entire life. After 4 years of being off planet he comes home to find things are very different. Upon his arrival to earth he meets a young women by the name Kara Danvers. Together they decide to travel across the U.S. where they meet old and new friends. At the same time an old enemy plots against earth. Will Ben Tennyson rise to the occasion. Is it hero time once again?

He chose the world She chose her love

A 10-year old named Zack a friend of Ben and Gwen's crush joins the Tennyson's on a summer the day Ben gets the omnitrix zack went to the woods where a portal appeared And a mysterious person came out and gave him a device called the omegatrix a device that holds the dna of creatures across the multiverse. Now Zack is on the adventure of a life while figuring out the omegatrix.