Ultimate Chainsaw
MiniTennyson
  • Reads 4,004
  • Votes 113
  • Parts 15
  • Time 5h 0m
  • Reads 4,004
  • Votes 113
  • Parts 15
  • Time 5h 0m
MiniTennyson
Complete, First published Nov 27, 2022
actionafalienaliensanimebenben10cartoonchainsawchainsawmandevilsfanfictionmangaomnitrixsci-fitennysonthrilleruaf
Years have passed since Dagon's defeat and ever since that fight, Ben felt like he did it all.

One fateful day, however, he is asked by the japanese government to become part of the Special Division 4 of the Public Safety Sector Devil Hunters. 

Ben accepts, ready to take devils head on!

...but is Ben really prepared for the whackiness and horrors of devil hunting...?

*Also posted of Fanfiction.Net, Spacebattles.com and AO3.
All Rights Reserved
actionafalienaliensanimebenben10cartoonchainsawchainsawmandevilsfanfictionmangaomnitrixsci-fitennysonthrilleruaf
Table of contents

15 parts

Sign up to add Ultimate Chainsaw to your library and receive updates
or
#26af
Content Guidelines
You may also like
A Hero at Heart (Omnitrix Wielder Male Reader x Union Academy Crossover) by BigKoznola65
36 parts Complete Mature
( I don't own Ben 10 or any of the others of the crossovers. All arts and drawings belong to their original creators) You are omnitrix wielder well not yet but soon. You lived in a world were 80% of the population are born with these powers called quirks, semblance, sacred gear, and ninja scrolls but sadly you didn't have of these powers and you were bullied until you were giving something greater from beyond. Warning 18+
My Hero Academia: It's Hero Time! Season 1 by greenwaldch
14 parts Ongoing
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 superheroes, dreams of becoming one. Sadly, he is quirkless and has to deal with both constant bullying and the lingering thought of giving up on his dream. However, this all changes when he discovers a mysterious device that gives him allows him to gain abilities and powers from the entire universe. With friends, family, and allies by his side, he and his friend, Ben Tennyson, will rise up to the challenge. -I don't own Ben 10 or My Hero Academia. -My Hero Academia belongs to Kohei Horikoshi -Ben 10 belongs to Man Of Action
𝙊𝙢𝙣𝙞 𝘽𝙖𝙡𝙡 𝙕 by Laurentiino
32 parts Complete
In the dimly lit expanse, amidst the swirling mists of uncertainty, Ben stood before a formidable entity known as Zalgo--an enigmatic and omnipotent alien being, whose very presence sent shivers down mortal spines. The clash between them was no contest, for Zalgo wielded unimaginable power, effortlessly vanquishing his adversary time and again. With a gesture of cosmic mastery, Zalgo conjured yet another replica of Ben, a clone born of his own enigmatic design. Without hesitation, the new doppelgänger was propelled through an arcane portal, just as another had been before. I do not own Ben 10, Ben 10 Alien Force, Ben 10 Ultimate Alien, Ben 10 Omniverse, Dragon Ball, Dragon Ball Z, Dragon Ball GT, or Dragon Ball Super. All pictures, gifs, etc, All belong to their respective owners. Started: 8/5/23 Ended:
Ben 10: My Hero Academia - Season 2 by MrEhero-Ultimate
24 parts Complete
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 stumbled upon a device that allowed him to transform into 10 different aliens, and gave Ben a way to accomplish his goals of become a hero. After an eventful few days of UA High School, and a rematch with an old friend. Ben, Mina, and their classmates will soon have to take part in a competition that will be a stepping stone to their future as heroes. Ben's ready to make his name known, cause Its Hero Time!!! I do not own any art, videos, or music used in this story, unless I created it myself. -My Hero Academia is owned by Kohei Horikoshi -Ben 10 is owned by Man Of Action
Hero Time by theWolfWriter99
43 parts Ongoing Mature
It started when an alien device did what it did. It stuck itself upon his wrist with secrets that it hid. Now he's got super powers, and he's using them to fight alongside earth's mightiest hero's. *Disclaimer: I do not own Ben 10 or The Avengers. Ben 10 belongs to Man of Action and Warner Bros and The Avengers are owned by Marvel Comics and Disney. There are also elements and alien transformations that come from the comic series 5 Years Later, which belongs to The Ink Tank. Lastly, all the pictures and art within the story do not belong to me and instead belong to their respective owners.* All characters are 18 years of age and above
Ben 10: My Hero Academia - Road to Two Heroes by MrEhero-Ultimate
7 parts Complete
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 the Hero Killer Stain. Now that the final exams have concluded, Ben officially starts his short vacation before the training camp begins...... And what could be better than a short road trip to the I-island Expo? Join Ben, Mina, Kirishima and Max as they travel throughout the the countries, meeting new and old friends, facing new enemies and discovering new aliens along the way. I do not own any art, videos, or music used in this story, unless I created it myself. -My Hero Academia is owned by Kohei Horikoshi -Ben 10 is owned by Man Of Action
Ben 10: Radiant War. by Misaka_Omnitrix
18 parts Complete
The Fairy, The Demon, The Star, The Vampire, The Time Traveler, The Killer, The Alien Hero. These 7 people are known in one way or another, as heroes of the Earth from which they hail. Each Earth is different. Some hail from a magical world filled with demons, dragons and monsters. Others come from a world constantly changing due to Temporal Threats. Two come from a nearly identical Earths, and one hails from a world where Japan still relies on lords and swords. Ben has no memory of who he is or where he came from. For as long as he could remember he has lived in Sato City Japan, attending Mizuki High School with his friends. However, things change when one of the students in his class, Hanzo, appears in front of him during an apparent 'date' with the school beauty Erice Tsukiyomi. Hanzo kills Ben immediately, only for Ben to awaken the next day in his own bed barely clinging to life as a strange device activates on his wrist. The Radiant Wars have begun. Now Ben has to fight to kill and rediscover his incredible powers, for there can only be one left when the blood and dust settles.
Bizarre Extraterrestrial Adventures by humatrix-X-24
6 parts Complete
After the Omni force event, the new Bens have been sent off to their new universes. This Ben has been sent to a new world, however this new world is quite... Bizarre... Now He's warped back to 1989 in Japan where he meets Jotaro Kujo, a high school delinquent with a unique ability. He says he was possessed by an evil spirit but in truth Jotaro's so called spirit was really something called a Stand. And Ben's seem to pick up on this because he ended up getting one as well. Join Ben 10 as he travels with his new allies through the eastern continent to stop the Joestar's life long enemy. A selfish vampire like man by the name of Dio!!
Totally 10 beginning movie by humatrix-X-24
3 parts Complete
Ben Tennyson is now thrown into a new alternate universe. Now he will have to become a spy at WHOOP or the World Organization Of Human Protection. And he has three new team mates. A super smart red head, an extremely strong ravenette, and a resourceful blonde. With them how can they lose. BTW I hold no rights to either Ben 10 or totally spies. All credit besides my aliens Omni and Predator belong to their respectful owners.
The Inhuman ( Ben 10 x Male OC ) by Dweet_
4 parts Ongoing Mature
'Jen10' or 'Jennifer Kirby Tennyson' the champion of the Omniverse, the one who has saved the universe innumerable times, the greatest force for good to ever exist in her time. Until a influence from beyond the Omniverse decides to drop off a little present that would cause quite the ripple in all that there shall be. Also just incase you haven't pieced it together yet from the description. . . This is a [Genderswap Ben10 x Male OC], so if you don't like it take a hike! ------------------------------------------------------------ Disclaimers: 1. Ben 10 does not belong to me. It is from the group known as "Man of Action" 2. Pictures, GIFs and Videos used in the making of this story belongs to their respective owners. So, give them the credit not me. 3. I have left links for you to go see said Art and their respective creators so... yeh.
You may also like
Slide 1 of 10
A Hero at Heart (Omnitrix Wielder Male Reader x Union Academy Crossover) cover
My Hero Academia: It's Hero Time! Season 1 cover
𝙊𝙢𝙣𝙞 𝘽𝙖𝙡𝙡 𝙕 cover
Ben 10: My Hero Academia - Season 2 cover
Hero Time cover
Ben 10: My Hero Academia - Road to Two Heroes cover
Ben 10: Radiant War. cover
Bizarre Extraterrestrial Adventures cover
Totally 10 beginning movie cover
The Inhuman ( Ben 10 x Male OC ) cover

A Hero at Heart (Omnitrix Wielder Male Reader x Union Academy Crossover)

36 parts Complete Mature

( I don't own Ben 10 or any of the others of the crossovers. All arts and drawings belong to their original creators) You are omnitrix wielder well not yet but soon. You lived in a world were 80% of the population are born with these powers called quirks, semblance, sacred gear, and ninja scrolls but sadly you didn't have of these powers and you were bullied until you were giving something greater from beyond. Warning 18+

More details