Crossover Stories

Milissa awakens in the cupboard beneath the stairs, already knowing every triumph, every tragedy, and every death awaiting the Wizarding World. But one choice changes everything. "SLYTHERIN!" Now, with the memories of another life and the determination to rewrite fate, Milissa must navigate a house filled with future Death Eaters, uncover ancient secrets hidden beneath Hogwarts, and prove that courage isn't determined by house colors. This time, Cedric will have a chance to live. This time, Sirius won't be abandoned. This time, the war won't follow the story everyone remembers. If destiny wants a hero... It will have to face a Saving Grace instead.

━ 𝗗𝗘𝗥𝗘𝗞 𝗠𝗢𝗥𝗚𝗔𝗡 ❝ 𝚈𝙾𝚄𝚁 𝙵𝙸𝚁𝚂𝚃 𝙼𝙸𝚂𝚃𝙰𝙺𝙴 𝚆𝙰𝚂 𝚃𝙷𝙸𝙽𝙺𝙸𝙽𝙶 𝚃𝙷𝙰𝚃 𝙸'𝙼 𝙾𝙽𝙴 𝙾𝙵 𝚈𝙾𝚄𝚁 𝚂𝙷𝙴𝙴𝙿 ❞ ▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃ ▌ᰢ ༘ 𓄹 ࣪˖ ≡ in which the eldest black leaves la push, only to meet the man who's destined to be her forever. 𖥻 𖤐˚. 𓂅 ❪ 𝖽𝖾𝗋𝖾𝗄 𝗆𝗈𝗋𝗀𝖺𝗇 𝗑 𝗈𝖼 ❫ ❪ 𝖼𝗋𝗂𝗆𝗂𝗇𝖺𝗅 𝗆𝗂𝗇𝖽𝗌 𝗑 𝗍𝗐𝗂𝗅𝗂𝗀𝗁𝗍 𝖼𝗋𝗈𝗌𝗌𝗈𝗏𝖾𝗋 ❫

After the four Primordials cause some problem within Tempest Nation, Rimuru decided to punish those four by sending them into earth See how the four demons struggling to understand humans moral code and they everyday lives in Tokyo!

When Azalea is killed she doesn't just die, no. She is reborn as the daughter of Aphrodite and Niklaus Mikaelson. She jumps straight into her new life with loud opinions about fashion, charm speak, and totally prepared to destroy the sad plan fate has for her new family. *AU

Ryuusei Shinryu is someone who grew up despising heroes and villains but hates heroes even more than villains. Ryuusei feels that heroes don't do enough when they deal with villains by just sending them to prison where they can just escape over and over and get recaptured but just keep escaping from prison. Ryuusei thinks that villains won't ever change their ways no matter what and just pretend to be reformed just so they can leave prison. Ryuusei seen all the corruption with heroes especially those who are fake heroes who only wanted to be heroes for fame and money while not being a hero for the right reasons. Ryuusei family feels the same way as him and decided to train him to be a hunter instead of being a hero just like all of his family members are hunters instead of heroes. Union offered an invitation to Ryusei to enroll into Union, but Ryuusei knew their intentions in wanting him to enroll into their school and refused on the spot saying he hates heroes and will never be one for them. Ryuusei is more than a regular Dragon Emperor. Ryuusei is a special Dragon Emperor that is known as the Omni Dragonic God Emperor that surpasses any of the Past Dragon Emperors. Ryuusei is the first and only Omni Dragonic God Emperor that outranks any Dragon Emperor. Ryuusei the first student of Antares the Dragon Monarch who taught Ryuusei from a young age on how to use his powers as a Omni Dragonic God Emperor. Ryuusei is also the first dragon emperor to be a dragon slayer that also surpasses any dragon slayer of any generation that is known as the first Omni Dragonic God Emperor Slayer that is able to be on the same level as actual dragons. Ryuusei was taught by special dragons who are the Omni Transcendent Dragonic God Emperor and the Omni Primordial Dragonic Goddess Emperess that are his parents that are also dragon slayers as well.

A modern soul awakens in the North, reborn not as a man, but as a Growlithe. Found with the direwolves, he must navigate the Game of Thrones using a minimalist System to evolve. But take heed: this is no typical Pokémon journey.

"Look who we have here. The little foreign spy from the Kingdom of Might, caught red-handed. Didn't think I'd meet you in person this soon, Maomao." Or, Maomao is petrified by the green light and does what she does best: survive. Crossposted from Ao3

This is a fem! Percy Jackson x Jason Todd fanfiction! (I've been told it's a slow burn lol) •*• = She's left New York to find a place in which she can rest. Preferably no drama, no war. Maybe Gotham was a bad place for that, but Gotham had its perk. Surrounding the city, a Screen of mist, filth and the deep sent of stink made Gotham nearly monster proof. A win for a powerful demigoddess who just wanted a break. Plus- in the name of research- maybe it's a good place for future retired demigods to reside. Now she's just gotta survive in a city that's criminals rival the dangers of mythical monsters. ==I do not own the rights to the photo used in the cover! If anyone knows who owns it so I can properly credit/change if it's unwanted, lmk!== Started: 9/1/24 First published: 9/5/24 100K reads: 1/05/25 200k reads: 3/13/25 300k reads: 5/13/25 Completed: 5/14/25 400k reads: 9/2/25 500k reads: 3/19/26 ☼ It's been a hot minute since I read the series so I forgot how strong Percy's personality is, so please take this with a grain of salt, she's definitely not as sassy as she could be.

Lynn was transported to another world with a D&D character panel. After discovering the perfect place to grind for experience, he spent ten years training alone until he reached Level 11 and became an archmage capable of casting sixth-circle spells. Having never encountered another human during all that time, he was caught completely off guard when an elderly man with a long white beard suddenly came to visit. Even more unexpectedly, the old man introduced himself as Dumbledore.

Everyone in the Hidden Leaf knows Kiba Inuzuka as the loud, fearless shinobi with an even louder partner, Akamaru. What no one knows is that he has a younger sister... one who doesn't fully belong to the shinobi world. Hikari Inuzuka was born from an impossible union between Tsume Inuzuka and Apollo, the Greek God of the Sun, Music, Healing, and Archery. Blessed with divine powers and chakra, Hikari walks the line between two destinies. By day, she trains as a kunoichi of Konohagakure alongside her brother. During the summers, she travels through magical paths to Camp Half-Blood, where she learns to control her godly heritage among other demigods. But an ancient enemy has discovered that the worlds of gods and shinobi are beginning to merge. As monsters invade the Hidden Leaf and rogue ninja seek the power of Olympus, Hikari must embrace both the wolf within her and the light of Apollo before everything she loves is consumed by darkness. Two worlds. One destiny. The sun has chosen its champion.

Cael wakes up in Orario a month before Bell Cranel is meant to join Hestia Familia. Hestia is still alone, no one takes her seriously, and the story hasn't begun. With Falna, the Infinite Skill Tree, and a World Gate leading beyond Orario, he claims the empty place beside her and starts building a Familia that was never supposed to exist.

one piece x r. sukuna! reader 𝐎𝐔𝐓 𝐎𝐅 𝐓𝐎𝐔𝐂𝐇 - for the curse, she awoke in a brand new world after facing her end. with her memories and death defying abilities, she is met with irresistible decisions, interesting humans and the mystery of the world. "join my crew!" "i'm not stooping that low." © takam1keigo / fuji ³ ⁵ ²⁶

"What... are you?" "Tired, mostly." You were the youngest graduate of the 104th Training Corps and the most promising officer of the Survey Corps - not that this mattered in the end. At fifteen, you die fighting to stop a worldwide genocide known as "the Rumbling". You thought everything would end there for you. But somehow you found yourself in a reality thousands of years in the future: a world of quirks, heroes, and villains. After everything you've been through, how will you react when given the chance to take on the alias Y/n L/n, and attend hero school with a group of slightly problematic teenagers? Will a soldier ever fit in during an era of peace? Is this future without titans - the one you died to create - what you imagined it to be? (under constant revision)

Eloise Gilbert was the forgotten twin. Unlike Elena, Eloise had golden blonde hair, and a cold elegance shaped by years of pain. Three years ago, she suddenly disappeared from Mystic Falls, leaving everyone believing she had run away. The truth was far worse. At sixteen, Eloise was diagnosed with cancer, and their parents secretly sent her away to Beacon Hill to live with her uncle Noah and cousin styles, hiding her illness from everyone - even Elena. While Elena lived her normal life, Eloise spent years fighting to survive alone. Eloise returns to Mystic Falls for her parents' funeral. Her appearance shocks Elena, who believed her sister abandoned the family. During a heated argument, Eloise reveals the truth: she never chose to leave. Their parents sent her away after she got sick. Now in remission and back home, Eloise struggles with the pain of being forgotten and sent away DISCLAIMER I do not own the vampire diaries or teen Wolf. Only. Eloise, all pictures are for Pinterest.

Crossover: Yellowstone × 9-1-1 After the devastating lawsuit against the 118, Eva "Buck" Buckley-the female version of Evan Buckley-has nothing left. The family she would have died for barely speaks to her anymore, and every shift reminds her she no longer belongs. When she returns to her loft one rainy evening, broken and exhausted, she finds the one person who has never failed to come back to her. Kayce Dutton. They met years ago while he was serving in the Army, becoming unlikely best friends through letters, phone calls, and the rare visits whenever he was stateside. One night of shared grief, whiskey, and honesty changes everything. By morning, they're in love. A week later, they're married. A month after that, Eva discovers she's carrying twins. Then tragedy strikes the Dutton family. Lee Dutton is dead. Without hesitation, Kayce takes his wife home to Montana, where Eva leaves the 118 behind forever. She expects to be treated as an outsider. Instead... Beth Dutton, feared by almost everyone, becomes fiercely protective of her, seeing a kindred spirit beneath Eva's brave smile. Rip Wheeler quietly claims her as the little sister he never had. The bunkhouse treats her like family. John Dutton welcomes her home. Only Jamie earns her distrust. As Eva's pregnancy progresses, the ranch slowly realizes she's expecting not one baby-but two boys. When Eva's estranged parents suddenly arrive at Yellowstone, everyone on the ranch witnesses firsthand the emotional neglect and cruelty that shaped the woman they now love. The Duttons make one thing very clear: She is one of them now. Months later, members of the 118 finally find her in Montana... Only to discover that the woman they pushed away has found the family she always deserved. "Just a heads up that I used AI tools to help brainstorm, expand my ideas, and edit some parts of this book. Also to check my grammar and spelling."

The moment Sakura was reborn into this world, her mind splintered into countless pieces. Memories of her previous life drifted through her consciousness like shards of broken glass. All that remained were scattered fragments-disconnected scenes, indistinct faces, and emotions that lingered long after their origins had been forgotten. The only things that clear is her name, Sakura Kamo

NIcholas Ryuni a young man born to a Japanese Father & American Mother,Nicholas and his younger sister would be raised in their Father's hometown of Kuoh Japan for most of their young life.During this time Nicholas would make be quite happy and spend time with his friends.But when he was Thirteen years old his family moved to the US as his Grandfather from his mother's side had gotten sick so they went to help her. However after three years she would unfortunately pass away and a few months after her passing they would move back to Kuoh.Where Nick would begin attending school at Kuoh Academy which had only recently went from a 'All Girls School' to Coed,in the process reuniting with a old friend only to find they had become a disgusting person.Resulting in him no longer being friends with him,but Nicholas would make many more friends. ==============================================

The Avengers are used to fighting for their lives, but their new teammate just wants to make it home in time for grocery store sales.

Y/N Suzume. An enigma. From the moment he had popped up on UA ground, somehow getting past security without so much as a sound- and spouting nonsense about exorcising curses- Shota Aizawa knew that this year of first years would be even more chaotic than the last. The problem children of class 1A were bad enough, now one more? Sometimes, Aizawa couldn't help but question his life choices. All of them. "Wait- you're a girl?" . . . It appears- that not everything- or everyone- is what it seems. A/N An mha x jjk crossover featuring a female reader :D Ships will be revealed eventually hehe. (Reader has set eye and hair color for the sake of the plot please don't kill me)

(Y/n) (L/n) was a proud Primaris Space Marine within the Imperium of Man, he's faced numerous foes across the stars and earned his colors. But one fateful day on a war torn world, (Y/n) comes face to face with a mysterious artifact that traps him and sends him through time and space. the Land he awakens in is not his own and yet, he hears voices calling out to him urging him to keep fighting. It doesn't take long for this Adeptus Astartes to come face to face with the theocratic empire known as the Covenant. His Universe or not, (Y/N) will purge Xenos off the face of existence. KingRenetti does not own Warhammer 40K or Halo, all credit to their original owners.