Ochako Uraraka finds herself unexpectedly taking on the mantle of the Omnitrix wielder from Ben Tennyson. As Ochako begins to explore the capabilities of the Omnitrix, she must also navigate the complex relationships and alliances, all while facing off against increasingly powerful enemies. Cover by @ZebraKnight1 on Instagram

While working under Max Tennyson, Jason comes in contact with an alien device that grants it's user the power to transform into aliens, The Omnitrix. He begins fighting crime and anyone after the power he now has. Slowly becoming the greatest hero in the universe. (Harem) [Dc/Young Justice, Ben 10, Transformers, and maybe more crossover]

The sudden appearence of the powerful adverseries leads to the ultimate event for the various protectors of the galaxy and universe at large. I hope you guys like it. It will be updated on a regular basis.

Ben is sent to the world of Earth's Mightiest Heroes! With political and cosmic danger on the rise, it's up to Ben and the Marvel heroes to set things straight. (Tying up loose plot holes. Connecting various other Marvel shows. Cover image from Promsien.)

Heroes let villains get away with an awful lot. But what if a villain were to push a hero too far? When Albedo pushes Ben Tennyson past his breaking point all villains will feel the wrath of a fallen hero.

A Ben 10/DC Comics Crossover Story. As summer begins, Gwen invites Jon to join her, Ben, and Grandpa Max on their classic Rustbucket road trip. While initially hesitant, Jon agrees, curious to see more of Gwen's life outside of school and eager for an adventure. But it also leads to a events he'll never see coming. Art and Inspiration by: TheBenRavenAgenda

Having returned from a massive adventure in the world of Remnant, Ben, Team RWBY, and the rest of their friends find themselves faced with new challenges at every turn on Earth. Be it villains old and new… or even things that they never imagined to be real. It's going to be a challenge unlike any they've seen before, but they're up for it. It's Hero Time! (Cover Art credit inside)

What happens when in a Hail Mary to destroy Vilgax in their final battle, that Ben is sent hurtling across space-time throughout the Omniverse; and finds himself not only in a different one entirely...but 30,000 years in the future...Well, strap in as Ben enters into the Great Crusade and battles against the Ruinous Powers. Rated M for Mature Themes and Violence.

El destino tras haberle negado su sueño, un pequeño ser extiende su mano en aquella chica la cual sería la balanza que mantendría al universo en equilibrio con su ahora poder aferrado a su brazo izquierdo. Explorando su viaje desde el primer día que se le dio el Omnitrix hasta el final donde se mantendría en pie como la última esperanza.

Anne and Dereck were just normal kids enjoying their average lives, until one day, they were forced by their friends to steal a musical box, and a pair of strange watches fell down from the sky as they were then transported into another world. Now watch as the kids live among the Frogs, go on adventures, and learn secrets from their Omnitrixes! Full summary in the first chapter.

Ben Tennyson has awakened in the magical world of Earthland with amnesia, no memory outside of his name. Follow our lost hero as he travels across Fiore, making new friends and enemies, catching the interest of certain people, and rediscovering who he truly is. Adopted from Ultimate10

Ben Tennyson gets sent to the world of Dragon Ball where he would meet Goku and his friends. Ben decided to help the Z-Fighters fight against new threats such as Aliens, Gods, and more until he will find a way home.

A shape-shifting alien hero, eager to see the universe after saving it. A human-gem hybrid, burdened by his inheritance, looking to discover himself. When Ben Tennyson and Steven Universe realize they're both going on a road trip, they decide to explore the universe together. Cover by RayO1.

When the Book of Ages is altered, Ben finds himself giving up the Omnitrix to make everything else go back to normal. Now, years later with a power of his own and new family, he finds himself thrust back into the events of that fateful Summer. The only thing is that he's surrounded by girls and one of them has the Omnitrix instead of him. At least Jade Chan's cute. Multicrossover.

Lincoln Loud, the Omnitrix Team and the Omnitrix itself are as heroic as always. Join Lincoln and the Omnitrix Team as they go through adventures with heroic friends, make new ones, and fight to save the world and other worlds like it. (Inspired by The Loud 10 by GokuSannin9000).

Ben 10 has lost everything. Now he is given a second chance in a world full of superheroes. Will Ben decide to continue being a hero?

Here we'll go into the short stories of Ben 10 meets DC Superhero Girls (mix of all related stories)

The universe is vast, filled with secrets and life forms. Earth, unassuming, faces an unknown threat as a great and unsuspecting danger is coming. What this world needs is a new hero. This is OMNI-VINCIBLE.

Ben Tennyson hero of the universe has a new challenge for him when a new threat named Lord Drakkon. So, Ben teams up with the Power Rangers throughout the Multiverse to defeat Lord Drakkon from stealing their Morphers and stop him at all costs from access to the Moprhin Grid. May the Power Protect Him.

An alien inventor's device, the Catalyst, bonds with Harry Potter, granting him shapeshifting powers and amplifying his magic. Struggling with newfound strength, moral dilemmas, and the influence it exerts on others, Harry faces betrayal, self-discovery, and a climactic battle with Voldemort. Ultimately, he defeats darkness, embraces his humanity, and resolves to use his power wise

When The Most Powerful Device Ends Up In The World Of Curses And Jujutsu Sorcerer (I Own Nothing)

Some worthy souls are chosen to carry the mantle of great heroes. Sometimes, this is destiny. Other times, it's all about being in the right universe, at the right time, chosen by the right watch.

So, as usual, things don't go according to plan on takeoff, and our heroes crash into the world of Ben 10. (This one will be shorter than usual due to unexpected developments in the process of making this - namely "Nobodies") How long will it take for shit to hit the fan this time? Let's find out.

The Cartoon Network universe is being plagued by an alien invasion! Human-EVO Liz must save the world from Fuse and collect various nanos on the way! Ben Tennyson guides her through the journey.

During a battle, Ben and Gwen Tennyson are sent through the Null Void into a new universe, one much... quirkier than their own. Follow the two cousins as they adapt to their new home and navigate the new challenges it brings, which may have more of an impact on both of them than they ever could have imagined. All together now... IT'S HERO TIME!