When Ben Tennyson visits Fuyuki on a trip for Extra credits and some downtime, he finds himself locked into a bloody battle for a Wish-Granting Grail. With no other choice, Ben shall use the power of the Ultimatrix and newfound allies to put an end to the battle and uncover the truth of the Holy Grail War of Fuyuki.

After the events of Yakuza 3, Haruka Sawamura reflects on her inability to protect the people close to her from those who stand above her in both body and position. She wants nothing more than to help her Uncle Kaz and protect her new home. Luckily for her, all it takes is wishing upon a falling star to achieve what you want.

There are many dimensions, many universes, many Earths, and thus many Ben Tennysons across those dimensions- dimensions which are not always in sync in time. In one universe, Ben is the hero of earth, but in another heroes begin to rise in his place. After a change in location will Ben still become a hero.

A poor sap gets thrown into Warhammer 40k with the Omnitrix. In the Grim Dark of Warhammer, It's time for a nobody to be a Hero!

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!

Someone wearing the Yokai mask plans to release the Chaos King and Ben, Julie, Ship, and Big Hero 6 have to stop him before chaos ruins the world!

After a few years of peacefulness Ben Tennyson engages his nemesis in another battle for the fate of the universe but their clash results in him ending up in a world where heroes and villains constantly battle and aliens aren't citizens on earth. Will Ben be able to change this new world for the better like he did on his earth or will this world's greater evils bring him down?

This is an anthology story of some of our favorite characters given the hiccups through a mysterious, shape-shifting chalice. The Hiccup Cup can take the form of any cup, from plastic to its original iron form. Its origins are unknown but some believe that it was created by a hiccup-loving wizard of a faraway kingdom to give the women of the town hiccups at will.

This is a side-story that is connected to my actual story "Heroes Never Die; It's Hero Time" where Izuku has the Omnitrix. So reading the main story is necessary to understand this collection of Omakes/OVAs. I aim to post an Omake/OVA every Friday when I am unable to post a chapter for the main story. Full summary, explanation, and guid lines for suggestions are inside.

Ben was honestly shocked when his mind was seemingly sent back in time. He was just getting used to the super-powered device known as the Omnitrix. With that fateful moment soon approaching, however, nothing could stop him from being the greatest hero ever!... Except the strange girl replacing his cousin.

When several evil organizations start disappearing and being quiet, Sailor Sun makes the risky choice choosing six heroes on Earth to prevent an evil Digimon's return by searching out the four special Mega Level Digimon known as Guardian Digimon. The Guardian Seekers begin their mission by searching for the first Guardain of the Sea.

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.

after a bad beating Kurama used a Jutsu that sent Naruto into another universe what adventure will the boy have in this universe

When the powerful King Detritus and his massive army invade Earth, a group of unaligned heroes and a certain Anti-Hero, discover the only way to fend off the attack will be to work together as a cohesive unit. The Blur, Ben 10, Cat Noir, American Dragon, Gwen, Danny Phantom, Ninja, and Kevin combine their respective talents in an all-out battle to save the planet. YJHU: 1

After being teleported to a world where he'll need to survive, Ben joins the assassin group Night Raid to bring the Prime Minister down once and for all. Will he manage to survive the merciless world, well a certain "genius sniper" will make sure of it. Ben x Harem. Also on AO3.

What would happen if the greatest hero in the universe... was stuck in a world of heroes just as amazing as him? Follow the story of the new Alien Hero. Watch him make a great many friends! And just as many enemies. Only time will truly tell how both universes will be shaped by the arrival and absence of this teen hero.

sent to investigate the disappearance of an entire zoo's animals was not something Kenneth Tennyson found himself getting roped into, especially when it involves rich corporate assholes thinking they can get away with breaking the dimensional barrier, oh well, time for some Rebellion.

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.

When 10-year-old Ben Tennyson is sent to his Aunts in Canterlot City for the summer, he thinks he is going to have a horrible vacation. but when a strange watch from space literally crashes into his life, he finds himself in the shoes of 10 different alien superheroes! With the help of some new friends and his family, Ben 10 can take on anything! 1 part kid, 10 parts superhero!

After Vernon went too far one day Harry found himself a new family, meet Harrison Tennyson, hero, plumber. How will he handle his new responsibilities as a world he left behind wants him back eventually Pairing HP/GT/KE and potentially more.(FEM! Kevin)

Natasha gets invited to the Tennyson Christmas get together. Surely nothing can go wrong, right? How can the Black Widow handle meeting the Tennyson family for the first time? Oneshot set in the AOM Universe (Caution: Rated S for Sappy)

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)

When 18-year-old Ben Tennyson stumbles into the Wandenreich, he becomes the target of Yhwach's formidable Quincy forces, the Sternritters. In a fierce clash, Ben overpowers some of the deadliest Sternritters, only to be captured and held captive. As he awakens in the heart of a thousand-year war between realms, he faces an impossible choice: (Full Summary inside Chapter 0 and 1)

After an unfortunately messy mission, a much older Benjamin Tennyson and Violet Oarr try to take a bath together. Yes it is as weird as it sounds. (Ben Tennyson inspired by 5yl and Violet Parr inspired by Gewd Boi. Both characters are in their early 20's)

As the Holy Grail War commences, the rogue Chronosapien Maltruant forms an alliance with villains Gilgamesh, Shinji and Kirei, one which threatens the multiverse itself. But with the likes of Shirou, Saber, Jeanne, Rin, Sakura and Maltruant's greatest adversary, Ben Tennyson,can all of existence be saved? Or will it be lost forever?