Ultimatealien Stories

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80 Stories

  • A Summer of Adventure (Ben 10 x Male Reader) by ChristFollower777
    ChristFollower777
    • WpView
      Reads 397
    • WpPart
      Parts 2
    just something I recently came up with.
  • Inside The Omnitrix (Ben 10 Shenanigans and Ships) by pcD0yleinc
    pcD0yleinc
    • WpView
      Reads 586
    • WpPart
      Parts 4
    Headcanon: Just like in SVTFOE, The Omnitrix's aliens live inside The Omnitrix like how the spells live in Star's Wand. So I'm making Shenanigans and Ships about that headcanon. Oh boy this is gonna be a wild ride.
  • Demi's and aliens by Aphromatrix-C-37
    Aphromatrix-C-37
    • WpView
      Reads 1,161
    • WpPart
      Parts 2
    After stopping the highbreed invasion and saving their race, stopping Vilgax and using Brainstorm to regain master control, his old transformations and a few other forms Ben's life has been relatively peaceful. More than he was comfortable with, so to gain some interest in his life once more Ben's parents suggested to live with his older cousin Saki Sato in Japan. Mainly because the school Saki will be working at will have semi human students. Demi humans being people with unique characteristics that inspired motifs in history. Examples being Vampires, Dullahans and succubi. Now Ben 10 is friends with a hyperactive cheerful vampire, a modest kind Dullahan and a timid manga fanatic Snow Woman. Oh and remember his aunt Saki Sato? Turns out she's also a Demi human, specifically... a succubus... One of Humatrix's many challenges
  • What if I was Ben 10 by TheLIONgamerOP
    TheLIONgamerOP
    • WpView
      Reads 58
    • WpPart
      Parts 1
    So basically if I was Ben in the original,alien force,ultimate,and omniverse series.
  • what if I had an Omnitrix in she-ra by gaming_makima_bean
    gaming_makima_bean
    • WpView
      Reads 179
    • WpPart
      Parts 1
    Says in the title
  • what if I had an omnitrix in owl house by gaming_makima_bean
    gaming_makima_bean
    • WpView
      Reads 119
    • WpPart
      Parts 1
    Says in the title
  • Kino's alien Journey by humatrix-X-24
    humatrix-X-24
    • WpView
      Reads 1,127
    • WpPart
      Parts 4
    The classic manga and anime series about a single girl and the world. Only this girl, Kino, travels around her world with her talking motorcycle, Hermès. The two have wild adventures together, or rather that was how it was supposed to be. When a certain green eyed extraterrestrial boy appeared and joined her journey. Enter Ben Tennyson, The universe's hero, after nearly blowing up Malware the mutant Mechamorph somehow replicated and sent Ben to this new world. Now watch as these two traverse through new lands and countries together. Three of you count the bike, and the characters they meet, a few being a former prince, a little girl, a talking dog, and a photographer former slave.
  • He Everything To Me- A Ben Tennyson Love Story  by MinnieMouseSparklez
    MinnieMouseSparklez
    • WpView
      Reads 297
    • WpPart
      Parts 1
    Sierra Baxton is your average 16 year old who's best friends with Ben Tennyson for 10 years. She has a good life and family and is good friends with Kevin and his sister Gwen. She has an omnitrx just like Ben and she and Ben fight bad guys across the universe and always has a good attitude. She's had feelings towards Ben for years but hasn't been able to tell him and Ben feels the same. Will they both confess while conflicts?
  • Ultimate Gurren Lagann! Who the hell do you think I am?! by humatrix-X-24
    humatrix-X-24
    • WpView
      Reads 6,154
    • WpPart
      Parts 5
    Ben Tennyson, after defeating the Daigon powered Vilgax, had been split in two. The second Ben had been sent to another universe, now having become part of Team Dai Gurren he sets off to help the human race to fight against their tormentors. Join Ben alongside Simon, Kamina, Yoko and all others in the fight to take earth back! Spin On!!!
  • what if I had an Omnitrix in wakfu by gaming_makima_bean
    gaming_makima_bean
    • WpView
      Reads 583
    • WpPart
      Parts 2
    It say in the flipping title
  • Omni-Piece  by Fusionfalll
    Fusionfalll
    • WpView
      Reads 1,945
    • WpPart
      Parts 7
    Ben Tennyson is giving a chance to explore a whole new world filled with pirates, treasure, monstrous creatures, and so much more. Watch as he puts together the strongest crew in history in order to become Pirate King.
  • Ben 10: 2-0 by Cole_2k19
    Cole_2k19
    • WpView
      Reads 77
    • WpPart
      Parts 2
    {BEN 10 FANFIC}{PLEASE NOTE THIS TAKE PLACE IN MY OWN DIMENSION OF BEN 10 THAT BEN 10 OMNIVERSE HAPPENS THEN BEN 10,000 Child KENNY GOT MARRIED AND HAD A SON NAMED COLE) "Every Timeline continues after and after."
  • SONDER || BEN TENNYSON by mooyki
    mooyki
    • WpView
      Reads 128
    • WpPart
      Parts 3
    sonder n. the realization that each random passerby is living a life as vivid and complex as your own until they aren't strangers anymore
  • what if I had an omnitrix in young justice by gaming_makima_bean
    gaming_makima_bean
    • WpView
      Reads 1,102
    • WpPart
      Parts 3
    Says in the title
  • Ben 10 Radiant War, Vol.2 by Misaka_Omnitrix
    Misaka_Omnitrix
    • WpView
      Reads 33,552
    • WpPart
      Parts 19
    ITS HERO TIME.. or is it Deja Vu Time? After a tussle with the mysterious contestant of the Radiant War known as Shi Jian, aka the Time Traveler, Ben starts to suddenly find himself reliving the same day over and over again. And what's more, Shi Jian himself is ALSO caught up in it, much to his chagrin. If the two of them wish to escape the loop, they must now work together to figure out the source of the loop, and in order to do that Ben must unlock his time traveling alien form, Clockwork. Can the two get over their differences and learn to work together? Or will they be stuck in the time loop for all eternity.. or.. er.. that moment in time.. uh.. what do I even call this!?
  • the Omnitrix user of the madrigals by gaming_makima_bean
    gaming_makima_bean
    • WpView
      Reads 241
    • WpPart
      Parts 1
    Says in the title
  • In This Galaxy (Azmuth x Reader) by TheOfficalAzmuth
    TheOfficalAzmuth
    • WpView
      Reads 255
    • WpPart
      Parts 2
    My name is Y/n, I'm a galvan. Galvan's are a very intelligent race. I was a young scientist, looking for a way to help every living thing. While I was I looking for ideas one day, I ran into a galvan my age, his name was Azmuth. Apparently Azmuth wanted to find ways to help the universe to. So, from that point, we ran into each other more often, and I began to develop feelings for him, little did I know, he was developing feelings for me to. It was when he asked me on a date, and asked me to be his girlfriend, and I said yes. Azmuth made a giant organic machine, which he called Primus, it was the size of a planet. We both moved there and lived together for years and years. I loved every moment with him, that was until he came up with Ascalon, a sword with so much power, it was destructive. I didn't approve of it, and tried to talk Azmuth out of it, but he didn't listen, he was always stubborn. The day he started working on it, I left Primus, it broke my heart, but I couldn't be with someone who builds weapons of destruction. So I went back to live on Galvan Prime, and moved in with my sister. It had been years, decades, and I still have feelings for him. Azmuth came back to Galvan Prime after many decades. Deep down I still love him. One day, I was kidnapped by Albedo, Azmuth's former assistant, and some huntsman who claimed to be the best. They used me to get to Azmuth so Albedo could take Azmuth's brain. I don't know why Azmuth came for me when I was kidnapped, but when he did, I knew he was still the galvan I love.
  • WATCHES ALIENS + ROBOTS by SapienCelestial
    SapienCelestial
    • WpView
      Reads 1,206
    • WpPart
      Parts 5
    [Male Reader] A teenager finds a watch that allows him to transform into powerful beings. Now, he finds himself in the midst of a group of superpowered teenagers fighting to protect Earth and solve problems that no one else can: extraterrestrial, extrasensory, extraordinary. -English is not my first language.
  • Ben 10 (Male Reader Insert) by goldedrag111
    goldedrag111
    • WpView
      Reads 1,488
    • WpPart
      Parts 1
    Two heroes with the Omnitrix.