Kingdom Hearts: Halo Universe
- Reads 777
- Votes 47
- Parts 5
MatureOngoing58m
Last published Fri, Jul 31, 2026
(A fan-fiction story by xKeybladeWielderx, no copyright intended) Devon and his friends enter the Halo Universe. Here the Legendary Keyblade Master and his friends meet another legend, Master Chief, Spartan-117. Together, they join Master Chief and the UNSC for an unforgettable journey across the Halo Universe to fight and defend humanity against the Covenant, the Flood, and the Forerunners.
Disclaimer: I don't own Kingdom Hearts, the Characters, or any Game, Anime, Movie, or TV Show content that are mentioned in this FanFiction story. They belong to their respective owners and I honor & respect their great works.
All Rights Reserved
Join the largest storytelling communityGet personalized story recommendations, save your favourites to your library, and comment and vote to grow your community.
You may also like
Autistic OC and the Wishing Rock xovers
There was a boy who was neglected by his so-called parents for the siblings, Dereck & Sasha. He was alone. Having no friends. Until the Wishing Rock came out from the sky. He decided to use the wishing rock to do whatever he wants. Wishing for all animation, anime and all into this world. And having an adventure. Plus, finding true love.
My Infamous Bride Is A Mermaid
Title is a little bit misleading but naming this kind of stuff is hard. Anyway I'M BACK AT IT AGAIN with another crossover fanfiction between one of my favorite comedy animes "My bride is a mermaid" and a legend in videogames the Infamous series. It was a beautiful summer day on the beach and everyone was enjoying the sun, fun and especially the water, except for a boy named Takashi Michichio. For him he was feeling the life choked out of him from under the sea but when a blonde mermaid reveals herself to save his life he is forced to take her as her bride. Maybe there could be an acception to that rule if the person who saw the mermaid just so happened to be a neon conduit.Complete
Beelzebub: I Am Not The King, I Am Not God, I Am...Worst. (Harem X Male Reader)
(Y/N): "Henshin." (Y/N) (L/N) AKA Kamen Rider Vail or Dark Kabuto and Evolt that he is the most powerful and strongest Kamen Rider in this world and he called himself is a destroyer and the monster also the demon king...then (Y/N) must take all every single evils down for what they did. Then (Y/N) got everything normal life that he need to go is school...and even adventure for where he really going and all he just want nothing...but friends and family that he care about after (Y/N) went to the village there was a man body who laying on the river until (Y/N) notice the man's body opened out and revealed a baby. A beautiful baby had a green haired and he is naked that he doesn't have clothes on and (Y/N) confuse about why is there a baby in the man's body and until the baby recognize (Y/N) is his own adoption father and (Y/N) doesn't know what to do...but accept to become his own father. Any demons who would dare to challenge him or tries to hurt him and his own son but they have no idea who he really is...and he called himself is...Devil King.Complete
Kamen Rider Rize: The Fusion Rider Of Earth Defense Academia
After the events of the Revice story, Earth is at peace. However, monsters start appearing left and right as the Shocker returns from the dead, seeking revenge on the Kamen Riders. They recruit hundreds of villains to aid in their cause. But one scientist, George Karizaki, discovers their return. Alongside his younger brother, Y/n Karizaki, George recreates a failed Rider system their father once attempted to build. With George's assistance, they successfully create "Kamen Rider Rize!" Now, with other heroes by his side, Y/n fights to protect humanity's freedom. Can they stop the Shocker and save the world? Find out in the books! Warning: I do not own any of the franchises or artwork I'm using. All credit goes to the original creators of the franchises, images being used.
Rwby Vol.5: Male Reader x Rwby Girls Harem
This is a continuation of my Rwby Volume 4 fanfic.Complete
The Family secret: Equestria girls+ harem x OC reader.
You move to your family's estate in Canterlot city,as you've inherited leadership of your family's research foundation. As you finish highschool there,you make some cool friends,lovely girlfriends, and more than some enemies.
RWBY Boys Book#1:A Rose By Any Other Name
Ruby Rose never existed......not in the normal sense that is. Instead, Remnant got Ross Rose-a loud, chaotic, scythe-wielding grim reaper wannabe who masks his deep trauma with boyish bravado and zero social boundaries. Ross stands out everywhere he goes, mostly because he is a hyperactive whirlwind of silver eyes and flying rose petals. But behind his crazy, weapon-obsessed exterior lies a boy desperate for answers. He flat-out refuses to believe his mother, Summer Rose, is dead. Armed with Crescent Rose and a stubborn dream, he forces his way into Beacon Academy to find clues about her whereabouts, accidentally building a harem of chaotic team dynamics along the way.
Union reacts to Y/N
Union has bullied Y/N since He joined He Had Some friends but all other bullied him but Y/N Has the Omnitrix He never used it again after the recreation of the Prime timeline
Chad Cameraman Y/n X Yandere Hellaverse Harem
"You rejected me and when you finally did accept my feeling, you broke it like it was nothing. You royals are nothing but assholes." -Y/n Warnings: Slight +18 +18 Blood Stalking Murder
Kamen rider Zeztz X My hero academia harem: The hero with dreams
In the world where superpowers become real called Quirk, thank to the baby inheir the light. Soon many people gain different Quirks, and few of people become Quirkless. However there are rising of evil and good are heroes and villains, they fought against each others to settle for justice and destroy. A young man who has bad luck and Quirkless, everything think he is the most bad luck guy and he sleep as he dream about being a spy. Until accident hit him. He was in coma and dreaming as a spy, suddenly a dark creature called Nightmare attack him, he run away then the door open. He enter and meet the person give him the belt and the items. As he become invincible agent 007 to fight Nightmares as Spy and Hero.
There was a boy who was neglected by his so-called parents for the siblings, Dereck & Sasha. He was alone. Having no friends. Until the Wishing Rock came out from the sky. He decided to use the wishing rock to do whatever he wants. Wishing for all animation, anime and all into this world. And having an adventure. Plus, finding true love.
More detailsContent Guidelines