Lincoln had run away from home for about four months and had been on his own since. Until one night, he meets the Tennysons and a watch that turns him into ten different aliens. Now he has become something that never thought possible he'd become a superhero. (Got the idea from Overlord159)

Izuku Midoriya is about to give up on his dreams of heroism when a teenager clad in a green jacket and a man claiming to be a professor break into his room in broad daylight. Ben Tennyson and Professor Paradox have travelled to the My Hero universe in order to find a worthy successor to wield the Omnitrix once Ben passes... and they firmly believe Izuku is worthy to inherit it.

there are countless alternate timelines, in this one, Nanoha and Ben are cousins and their spending the summer on a road trip across the country, fighting off evil from earth or space and making friends with the use of maximum firepower.

Tribute to the Legendary Superheroes – Ben 10 and Kamen Riders. Due to a certain God's mistakes, the anime universes and Kamen Rider Multiverse have been fused together. Ben Tennyson, the Wielder of Omnitrix, has set off on a multiversal journey to save the multiverse in question from inter-dimensional threats.

Due to his encounter with Maltruant, temporal and dimensional anomalies have appeared across the multiverse, one of which has trapped Ben in the DC universe with no way back home! While Paradox finds a way to stop the crisis and safely get Ben back to his dimension, Ben ends up working with the Justice League and closely bonding with Supergirl. Will Ben find a way back or be stuck?

In the vast omniverse some have seen many different Bens with omnitrix were but now it's time to show the others.

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).

The Omnitrix is the source of many rumors and conflicts, with the power to become anyone. The worst of the worst sought it for conquest and power, the best of the best wanted it to keep peace. But what happens when the tool falls into the hands of a student on Earth? One who struggles with grades and control over his quirk? Well, you get Denki Kaminari.

Ben needing a break from it all and trying to actually be human again heads to Japan to finish up his highschool education at a place called Kuoh Academy where strangely, no one seems to know who he is despite him being world famous. There's something freaky going on around this Town. Eh, not his problem, he was on vacation. See no evil, hear no evil…..right?

Something sinister is affecting many of the worlds our heroes call home, and they can't handle it on their own. Recruiting several of their allies, many of which know the ways of magic, the Avengers may face one of the most dangerous challenges they've faced thus far. Let's hope they survive arguably the darkest night of their lives.

Earth as we know it today felt like they could expect anything. They had Heroes with powerful Quirks, technology that benefited them greatly and a society that wouldn't crumble to pieces easily. What's there to worry about? How about Villians hellbent on world domination, a few secret organizations and Aliens from Space? Lucky for the Earth it has it's own protectors just for them!

That summer when Ben first found and used the Omnitrix was a simple one. Find bad guy, go hero, beat bad guy, get away, repeat. Ben was on top of the world; in a world full of quirks, he had the coolest one of all. However, every action has a reaction, and Ben's vigilantism has landed him in trouble. Now at UA, Ben must prove himself a hero, or suffer the consequences.

After defeating Alpha, it was time for Ben to go home. But something goes wrong as he, Rex, and Alpha's prison get sucked into an entirely new world. In a world where it's full of it's own heroes. Now Ben and Rex will help the recently formed Avengers as they fight off Loki and his army as they try to find a way back home. HU Book: 1

A guy got reborn as ben 10's great greate grandson he thought that he can live his life in peace and luxury scince Ben's family has brought peace throughout the universe and with omnitrix in his hand je thought he can take on anything but when plumbers send him on an mission on his ancestors planet then he found how mistaken he is. I know that guy all might heros as profession.

It started when an alien device did what it did. Izuku Midoriya found a strange device on the beach one night after training when the device jumps onto his wrist. It grains him abilities from beings from other worlds. Watch him as he and his friends go through their adventures on Earth and Space in: The Alien Hero: Deku 10

Lucy, a celestial wizard of fairy tail with a special power she was giving when she was little: the ability to transform into sentient extra-terrestrial forms dubbed "aliens". she, natsu, happy, grey and erza as well as 2 more aliens get into situations they either accidently or willingly getting involved in and fight the biggest threat of earthland: the powerful warlord, aggregor.

when koan is relaxing on a job well done, he is now thrown into a new world where he is a familiar for a girl name louise, let's see what he would do for this world.

When the destroyed Omnitrix falls into the ocean to repair itself, one boy is destined to be the world's greatest hero. On this planet and more!

A part of Kevin and Gwen souls are transported from their world to another world due to a mishap with Ghostfreak. Watch them as they join the Power Rangers and help fight the last of the humanity against Venjix virus.

I'm bad at summaries

When ben fought vilgax and Kevin in null void , he got trapped in there for months and started to make new parts for null void projector but somehow it got glitched and send him to an dungeon city . Ben will not join any goddess but will spend his time working to lead an simple life but a hero's job never end more of slide of life story but it'll have a bit of other genre.

Ben Tennyson and his team are in for the adventure of a lifetime when Professor Paradox sends them on a mission to aid the Straw Hat Pirates in finding the legendary treasure One Piece and help Monkey D. Luffy achieve his dream of becoming the Pirate King. But, old enemies plot their return.

Clashing with a watch wearing, alien hero from a parallel world was one thing. Having his mysterious girlfriend get caught up in the mix was another matter entirely ... (Heroes United AU with Ben x OC. Mature themes involved so Ben, Rex and G; my OC, are all like 16-18).

In this universe Ben and Gwen are Jedi Knights during the Clone Wars. As the darkness envelops the galaxy and the sith grand plan is nearly put into effect. Will Ben and Gwen survive and whats with this planet in the unknown regions that seems to call them. Season 1. CH 1-20

When Ben wins the soccer match, Julie isn't the one to congratulate him. Does this change affect the story? Read to find out. Naruto/Gwen/Hope. Powerful Naruto.