Bentennyson Stories

Ben Tennyson is in a world filled with superheros and it's up to him to save the day. Watch as he encounters psychic sisters, kung fu masters, cyborgs, and villains you...

Ben wounds up in the Star Rail universe after some sort of collision between worlds. What will Ben do now? What adventures await him? Ben 10 belongs to Man of Action and...

Three different worlds, three different heroes, but one tragically similar ending. Ben Tennyson falls in battle against an upgraded Vilgax, more powerful than ever. Pete...

Nova is an alien, a hybrid to be precise. She always knew of her alien heritage. who knew after meeting Ben would there be countless adventures, battles, an intergalacti...

It's been 5 years sense Ben took of the omnitrix and the last time. When the earth is in danger and he is called to use it again after the disappearance of his grandfath...

Ben wasn't the only one who received a mysterious alien watch. A boy by the name Y/n L/n also had one we he found it while taking a late night walk in his hometown Bellw...

A mysterious and yet familiar person arrives to the watch tower the justice league finds he known as the hero of heroes but he is know to them and yet not known to the l...

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. Ma...

When Ben Tennyson is sent to a parallel world by his longtime enemy, Vilgax, he finds himself stranded in the heart of Paris. Lost and confused, Ben quickly discovers th...

Ben Tennyson was once a Quirkless boy who had a dream to become a hero, but was denied by an unfortunate genetic trait. Although in his last year of Junior High he stumb...

Series of oneshots including human females from Ben 10 series.

ahem.... It started when an alien device did what it did And stuck itself upon his wrist with secrets that it hid Now he's got super powers, he's no ordinary kid He's Be...

In a world where humans have developed abilities that are beyond our understanding, the dream of becoming a superhero became a reality. Izuku Midoriya, a big fan of supe...

Ben Tennyson had been through a lot in the past few months as he started his journey into UA, Defeated a villain at the USJ, winning the sports festival, and defeated th...

Academy City. A large city in Japan that is comprised completely of research centers, colleges, high schools, middle schools, and elementary schools. 81 percent of it's...

(Chronology: Daihaseisai Arc of A Certain Magical Index.) The Daihaseisai is here! A festival event where all the schools in Academy City compete with each other in spor...

With The worlds of Avatar: The Last Airbender and Ben 10 have been merge, 11 year old Ben Tennyson Must Journey with the Avatar and Friends but not without calling his g...

Momo Ayase is a high school girl who believes in ghosts but not aliens, while her fellow highschooler, Ken Takakura, whom Momo nicknames "Okarun", believes in...

A girl from our world transmigrated into the Ben 10 universe as the twin sister of Ben Tennyson. What happens when the Omnitrix chooses her instead of her brother? How w...

In a fight against Albedo, Ben Tennyson meets his demise, struck by a fatal blow. But just when all seems lost, the Omnitrix, reacting to the dead of its wearer, trigger...