Ultimatrix Stories

Y/N L/N was a normal 10 year old boy, but he finds a mysterious Alien watch that turns him into 10 different Aliens. Now Y/N is a 15 year old with his Twin sister are moving to Paris to live with his Grandfather, but what will happen if they meet a certain Ladybug and Black Cat? What will fate have in store for the siblings? Read and Find out... Miraculous and Ben 10 belong to their respective owners I only own the characters that I make.

This is probably going to be the first Chaquetrix fanfic that actually focuses on the Ben 10 storyline instead of original stories or lemons, so sit back and enjoy as we dive into the world of Ben 10 omniverse with everyone's favourite Chaquetrix Malereader insert ! #1 in gwentennyson on 26/07/25 #1 in grandpamax on 26/07/25 #1 in 10 on 28/07/25 #1 in Omniverse on 26/10/25 #1 in Ultimatrix on 08/11/25 Disclaimer: I don't own the Ben 10 franchise, it belongs to Man of action studios and I also don't own the fan Ben 10 AU called "Chaquetrix" it belongs to TrixTheAlien on twitter, credits will be given to their rightful creators

He was supposed to be dead. After sacrificing himself to save the Ultimates, Ben finds himself not in the afterlife, but in a world far different from his own. Stranded with no way to return back home,Ben must adjust to his new life. However,it seems that wherever he goes, his responsibilities as a hero still remains the same. Only instead of fighting aliens,he now faces Spirits. Crossposted on Fanfiction and A03.

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!

I suck at descriptions In a universe where friendship and darkness collide, Michael Kaiser struggles to emerge from the shadow of his childhood friend, Jen. Once a timid boy, he dreams of becoming a hero alongside her as they wield the powers of the Omnitrix and Ultimatrix. Also, one big disclaimer: if you see this fanfic or any other of my stories on any other site other than Wattpad, I did not post them. People have been taking my stories on posting them on different sites. Please let me know if you find my stories on any other site or report them. (OC x Female Ben) I DO NOT OWN ANY OF THE ART OR CHARACTRS OTHER THAN MY OC

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Enjoy

When she was 10 years old, Luz noceda found the omnitrix but on her 14th birthday,Azmuth gave her the ultimatrix. Thank you BloomingSpirit

The story of a young man born quirkless in a world of heroes, who for all his life was told he could never becone a pro hero... but when he was fourteen years old he found something that would allow him to become a hero...! The Ultimatrix a strange alien device from beyond the stars, that allows this young man to transformation into one of many different alien species each with they're own powers... and he will use these powers along with any other features the Ultimatrix may have, To Become The Greatest Hero! {My Hero Academia x Ultimatrix User OC} [Any and All Art used in this story is not mine. All Credit to the original creator's]

This and a few others are a prologue story to another story for later on. On the planet Klymes, a newly formed Necrofriggian has finally come to life. However due to her noticeable features she was apparently made for a destiny. Though she was uncomfortable with this, she did want to do something big. She ended up getting her wish when her home is attacked. And later on she finds her calling.

My name is ELV and I'm level 4 esper with the ability to manipulate reality itself. If that wasn't enough I am one of the few gemstone espers. Despite all of this I just act like everyone else. I don't try to be cool or cocky I just acts as normal as you can get in Academy City. But trouble all ways seems to finds it's way to allies of Beau Jones. Only I have to put up with a bit more then other people. My trouble start when I have to deal with a magic artefact made a wizard from space that's being guarded by a 16 year old female clone of King Arthur. Things can only get better from there can't they?

Albedo the evil twin of Ben Tennyson after getting his new Ultimatrix and his plan failing along with Khyber in hiding from the Plumbers. He himself going into hiding and plans his next attack but meets someone he didn't expect to meet.

During the events of Ben 10: Omniverse. The Wild Kratts stumble across the remains of the Ultimatrix after Albedo attempted to fire down the ship carrying it to disposal. But things do not go according to plan after Aviva attempts to repair the Ultimatrix with a damaged creature power suit. Together, Ben 10 and the Wild Kratts must defeat the threats that await them in this story! (ARTWORK IS NOT MINE.)

After Ben Tennyson loses everything precious to him to Vilgax. Ben ends up being sent to the Totally Spies Universe. Where he ends up joining W.O.O.H.P. along with Sam, Alex, and Clover to defend Earth from the forces of evil. Pairing is Ben X Alex X Clover X Sam X Harem and is also AU. (Adopted from Rexcrash1334).

Luego de un incidente grande, un chico encuentra un aparato, algo extraño, que lo ayudara a descubrir varias cosas extrañas

this Is gonna be a series where i talk about the aliens on my Ben 10 fanfic kinda like the Ben 10 wiki, but different. i'm gonna change some informations like removing or adding some weaknesses depending since in the cannon Alien X has some weaknesses stated by Derrick j. whyatt that make no.FUCKING.sense to me so yeah that's Pretty much it. Also there will be information about the ultimates as well, through It will only be later on.

What if luz wasn't alone? What if luz already have someone that she loved before she went to the boiling isle? How does she managed to fight unlike any other normal girls? Well she was the craziest person in school but she has the craziest boyfriend with her. Her boyfriend was always crazy but heroic when he was 10 years old and found the Omnitrix. Their lives were changed and so much adventure awaits them. Luz did join him and his grandfather during the summer. They have so much adventure and Luz also help him during times of crisis. But when they were at the age of 12, Luz was kidnapped by vilgax and the boy went to rescue her. After the rescue, The boy admitted his feelings to her and they became a couple. Two years, The couple was stronger than ever. But when they were 14, they were at middle school. The boy was doing fine at school but for Luz not so much. She didn't have much friends and everyone were afraid of her. Some of them laughed at her and some bullied her but the boy was there to protect her.well she may be weird but to him she was perfect. what will happen when A boy and the witch face new challenge in the boiling isle and meet new friends along the way..... I LIKED LUZ OK.

Behind every hero is some form of darkness. Beau Jones knows that better then anyone else. He has seen darkness... no been darkness that other people could only have nightmares on, sadly all of that is starting to resurface. And if that wasn't enough a new level 5 has appeared and the magic said has decided to use Beau as their personal punching bag.