Demonslayer Stories

Cote x demonslayer What happens when the Mastermind of the White Room is thrust into a world of blood and blades? ​Ayanokoji Kiyotaka didn't ask to be teleported into the Taisho era. He wanted a peaceful life, but the Demon Slayer Corps and the Twelve Kizuki have other plans. In a world where Total Concentration Breathing and Blood Demon Arts rule the night, the "World's Greatest Masterpiece" must adapt to survive. ​No tools? No problem. He will turn the Hashira into his pawns and Muzan into his experiment. ​Witness a Godlike Ayanokoji as he navigates the Demon Slayer world with cold logic and unmatched manipulation. ​Genre: Action / Fanfiction / Thriller ​Trope: OP Main Character / Mastermind / Crossover ​#ayanokoji #demonslayer #kimetsunoyaiba #cote #classroomoftheelite #mastermind #manipulator #opmc #godlike #isekai #tanjiro #muzan #crossover #action #thriller #system #survival #nezuko #hashira #white-room #classroomoftheelite #Demonslayer #Cotexdemonslayer #

A lone boy walks along a path that leads him to the prestigious Academy known as Beacon. After being attacked by a woman in red and with nothing else better to do. Along with how he shows the most potential deslite being SO young. What will happen when the Headmaster of Beacon Academy offers him a place at his school? Join the story of Muichiro Tokito, as we watch him struggle through pained memories. That is if he ever remembers anything significant. Will the people he meet help him, or will they be forgotten by him. RWBY and Demon Slayer are owned by people other then me.

Inexplicably, you awaken in the world of Demon Slayer and find yourself faced with several problems. One, you have limited knowledge of the anime, because you never watched it. Two, you're a demon. And lastly... everyone seems to be dangerously obsessed with you.

Bad news: I got hit by a truck. Good news: It wasn't a dump truck, so I'm still alive. Bad news: I didn't get transported to another world to start my dream life. Good news: Along with getting hit by a truck, I gained a mysterious space. My soul was duplicated countless times, my soul core shattered into two or three pieces, and I was transported across endless dimensional worlds. The problem is-why are all the people I'm transported to girls? Honkai Impact 3rd's Kiana is me (Nathan Chen). Honkai Impact Gakuen's Kiana is also me (Nathan Chen). Kiana (version 3): Kevin? The End? Civilization Trial? Golden wings materialized behind her. Honkai Gakuen's End descended, and Kiana pointed her gun at Kevin and the Finality's Cocoon behind him: "You're going to repeat that while looking at me?" Chixia is me (Nathan Chen). Ai Haibara is me (Nathan Chen). Gin: Ah~! Snow...!? Before he could finish speaking, Gin watched Shiho Miyano casually walking through the hail of bullets, striding forward with an imposing presence, his eyes widening in shock and fear! Lucy is me (Nathan Chen). The Flügel are me (Nathan Chen). Lucy stands at the top of the Arasaka Tower: "Corporate military forces, Adam Hammer?" The Flügel armaments extend and deploy. "You're all surrounded by me." Because these versions of me lost their memories during the transmigrations, after recovering their memories, their core personalities still lean toward femininity. So... 99 wives, and they're all actually me!

"𝐆𝐮𝐲𝐬, 𝐈'𝐦 𝐡𝐲𝐩𝐞𝐫𝐯𝐞𝐧𝐭𝐢𝐥𝐚𝐭𝐢𝐧𝐠. 𝐖𝐡𝐲 𝐝𝐨 𝐈 𝐬𝐞𝐞 𝐩𝐥𝐚𝐧𝐞𝐭𝐬!? 𝐀𝐑𝐄 𝐖𝐄 𝐍𝐎𝐓 𝐎𝐍 𝐄𝐀𝐑𝐓𝐇?!" Why did our dear Y/n get dragged out of Earth? She thought visiting her friend in Malaysia would be a nice and peaceful trip. How did it get to this? Y/n Agatsuma, a young girl travelling through space with a sword, a sparrow, and, of course, some new friends. Together, they face new encounters and fight against whatever challenges may arise, whether possible or impossible. My girl was definitely praying to all the gods out there, hoping that they would grant her protection and help her survive all of this, despite how others see her character. "𝐇𝐨𝐥𝐝 𝐨𝐧- 𝐲𝐨𝐮 𝐞𝐱𝐩𝐞𝐜𝐭 𝐦𝐞 𝐭𝐨 𝐟𝐢𝐠𝐡𝐭 𝐭𝐡𝐚𝐭 𝐭𝐡𝐢𝐧𝐠?" Despite her hopes, our protagonist here is a bit of a coward. Her fragile heart can not simply take down all these ferocious greedy aliens, right? She just wants to live a normal life and get married! Has defeating Muzan not been enough for the Gods to give her some peace? "𝐓𝐡𝐚𝐭𝐬 𝐢𝐭. 𝐈'𝐦 𝐣𝐮𝐦𝐩𝐢𝐧𝐠 𝐨𝐟𝐟 𝐢𝐧 𝐭𝐡𝐢𝐬 𝐬𝐩𝐚𝐜𝐞𝐬𝐡𝐢𝐩." ✎ᝰ┆ᵛᵃʳⁱᵒᵘˢ 𝘽𝘽𝘽 𝙂𝙖𝙡𝙖𝙭𝙮 𝙓 𝙍𝙚𝙖𝙙𝙚𝙧 𝘼𝙜𝙖𝙩𝙨𝙪𝙢𝙖❁ཻུ۪۪♡ -RANKS- #1 in boboiboygalaxy 1/29/26 #1 in gopal 1/27/26 #1 in ochobot 1/27/26 #1 in zenitsuagatsuma 2/5/26 #2 in ying 1/29/26 #2 in fang 1/29/26 #2 in yaya 1/29/26 #3 in zenitsuagatsuma 2/1/26 #10 in BoBoiBoy 1/29/26 Note: Boboiboy Galaxy does not belong to me it belongs to Animonsta Studios!

Before Tanjiro becomes a swordsman so that he can cure his sister Nezuko, he meets a woman who fell from the sky. The woman has no recollection of where she came from or how she ended up there. Tanjiro mesmerized by her beauty wants to help and develop a close bond with her. Throughout their journey together they'll eventually face others who want the woman for themselves. Will she find out who she is as well as know her purpose in this world full of demons?

[All of Us Are Dead x KNY!Reader] When zombies came to life, all [Name] could think about was that Demons were coming to life once again to terrorize the world. Cover made by @ @1800-ZURI on Wattpad!

Mynx Vermillion. Former Vice Captain of the Crimson Lions. After defeating Megicula, she finds herself in a place far far from home. Devils run this new place she finds herself in. It's eat or be eaten, fight or defeat. (Demon Slayer x Black Clover)

𝐊𝐈𝐌𝐄𝐓𝐒𝐔 𝐍𝐎 𝐘𝐀𝐈𝐁𝐀. [VARIOUS] "EHH!!! Y/N YOUR INJURED" "-you should have seen what I did to the other guy" In which a certain teenage rabbit hero ends up in a rabbit eating demon slayer world. "Now that's what I call a fight!!" But now it seems the roles have reversed. But does the rabbit eat demons? MIRKO! READER X VARIOUS! KNY ૮꒰˶ᵔ ᗜ ᵔ˶꒱ა˖⁺‧₊˚ #1 in reader #1 in rabbit.

qui·e·tude [ˈkwīəˌto͞od] noun a state of stillness, calmness, and quiet in a person or place: "It highlights her quietude and wise passivity" · "a moment of quietude" {When attempting to go to your tedious job in another day of your bleak life, you found yourself hit by a fucking truck, of all things. Waking up in the middle of an unfamiliar forest with an unsatiable appetite for human flesh wasn't really on your bucket list, that's for sure. Now, Y/N must struggle between the darkness that calls to them and the light that left them stranded.} Current Status: Ongoing

". . . I do not want to become a hero." ᝰ.ᐟ ╰┈➤ in which Tsugikuni Yori or now [lastname] [name] reincarnates in modern Japan, when instead of breathing styles and demons there are quirks, heroes and villains. ⁺₊⋆ 𖤓 ⋆⁺₊ 「 And there he saw it once again, she moved with grace and strength, flames sprouted from her sword and she danced, she danced as if she commanded the sun and controlled it's fiery hands 」

"Do you promise...?" "I promise..." Y/n, less than a quater demon, and more human then not, has been alone most of his entire life. Besides the Kamados' and his sister, he's never really been close to anyone. But life isn't fair, and the smell of blood tends to grow every second. Killed, murdered...no...Slaughtered, that's what the Kamados' were. But Tanjiro, Nezuko, and Y/n are determined to turn Nezuko back and hunt down the killer. For that to happen, Y/n must embrace his demon side and harness the power of the Tessaiga. But can he stay in control? Or will he lose himself to his demonic bloodline? (Disclaimer: If you couldn't tell, this is a cross over of both franchises. Meaning stuff like Demon Energy and stuff from Inuyasha will be in this story)

"𝘍𝘦𝘦𝘭𝘪𝘯𝘨 𝘵𝘰𝘰 𝘮𝘶𝘤𝘩 𝘪𝘴 𝘩𝘦𝘭𝘭 𝘰𝘧 𝘢 𝘣𝘦𝘵𝘵𝘦𝘳 𝘧𝘢𝘵𝘦 𝘵𝘩𝘢𝘯 𝘧𝘦𝘦𝘭𝘪𝘯𝘨 𝘯𝘰𝘵𝘩𝘪𝘯𝘨."

Aoi Kisaragi died a monster in the eyes of her bullies, taking her tormentors to the grave with her. But death wasn't the end. Caught by an ancient entity and tempted by the promise of absolute dominion, she strikes a bargain on her own terms. Reborn into the Heian Era-centuries before the rise of the Demon Slayer Corps-Aoi claims the fabled Blue Spider Lily for herself. ​While the sickly nobleman Muzan Kibutsuji desperately searches for a cure for his mortality, Aoi has already become the first true immortal: a demon who walks in the sun. With the power of a goddess and a dark plan for the man who would be King, Aoi prepares to rewrite history. She'll let Muzan have his throne, but only so she can watch him realize he is nothing more than a footnote in her reign.

Your father, Emperor Taisho, rules the lands of Japan, and as his only daughter, your duty is to honor your father's betrothal. The idea seems palatable when a young, charismatic cult leader requests your hand in marriage, but every word or feeling ever shared between the two of you turns out to be a lie. Your 21st birthday was supposed to be the happiest day of your life. You were an adult, fit to make her own decisions, and you were to be married to a important and handsome man. But yet your night is spent in a wisteria covered world, being poked and prodded and questioned like a criminal. Before you even know it, you're caught in the middle of a war. A war your father refused to ever acknowledge, a war far greater than any normal human or noble has ever witnessed. Regardless, saved is an understatement. You owe your life to the white-haired, hot headed wind hashira, who pulled you from the depths of hell, and gave you a fighting chance. I do not own Demon slayer or any of its characters. This story will contain some foul language, references to domestic violence, and sexual content. Please do not read if that is uncomfy to you.

"Why do you let me try to kill you?" "Because if I broke your spirit, you wouldn't be you anymore." Douma x reader Y/n is a 19 year old demon slayer. Her whole family was killed by Douma. She becomes a demon slayer and has a goal to kill Douma. But on the day she gets to finally achieve that goal she fails and is captured by the one she's hated for so long DISCLAIMER: I do not own demon slayer or the characters it all belongs to Koyoharu Gotouge. The only things that belong to me are the plot changes and OC's (if I decide to make any). I apologize in advance for any mistakes and I hope you enjoy!

This is a modern school AU (Alternate Universe). Doma is a 2nd year and Akaza is a 3rd year. In this book Akaza will be called by his human name "Hakuji Soyama" and Akaza or Akaza-dono is the weird nickname Doma calls him. Neither of them are demons. · · ─ ·✶· ─ · ·· · ─ ·✶· ─ · ·· · ─ ·✶· ─ · ·· · ─ ·✶· ─ · ·· · ─ ·✶· ─ · ·· · ─ ·✶· ─ · ·· · ─ ·✶· ─ · · {DISCLAIMER} The characters Doma (Upper Moon 2) & Akaza (Upper Moon 3 or Hakuji Soyama) belong to the anime/Manga series called "Demon Slayer" or "Kimetsu No Yaiba" THIS IS MERELY A SHIP BOOK. · · ─ ·✶· ─ · ·· · ─ ·✶· ─ · ·· · ─ ·✶· ─ · ·· · ─ ·✶· ─ · ·· · ─ ·✶· ─ · ·· · ─ ·✶· ─ · ·· · ─ ·✶· ─ · · #1 in akazaxdoma 11/18/2025 #1 in hakuji 11/25/2025

Y/n L/n... That's all he can remember. Y/n wakes up in a forest surrounded by snow. No memories on how he got there or who he is. Just his name. After meeting a young boy and his demon sister, Y/n must embark on a journey to help restore his newly acquired friend's humanity and maybe, just maybe uncover who he truly is. How come all the demon slayers and hashira know him? Why do a lot of demons fear him? And just how exactly did he lose his memory?

THE LAST SUN ✦ ─────────────── ✦ 🌅 A Naruto x Demon Slayer Crossover 🌅 ───────────────── In a world where demons lurk in the shadows and shinobi walk in the light... Amani Tsugikuni-Uchiha carries two legendary bloodlines: The sun-blessed power of the greatest demon slayer The cursed Sharingan eyes of the Uchiha clan But he is incomplete. The Sharingan refuses to awaken. Sun Breathing threatens to consume him. And his father-Yoriichi Tsugikuni, the legendary warrior-has vanished without a trace. ───────────────── When ancient demons rise and darkness spreads across the shinobi world, Amani must confront the legacy he's been running from. Will he master the light dwelling within him? Or will he burn trying? ───────────────── FEATURING: ☀️ Sun Breathing techniques vs Demonic threats 💜 Slow-burn NaruAmani romance ⚔️ Epic battles with both shinobi and demons 🌫️ Mysterious mist breathers & hidden allies 👥 Found family & Team 7 dynamics 🔥 The weight of impossible legacies ───────────────── "You carry the sun's will. Do not fear it. Embrace it." - Yoriichi Tsugikuni ───────────────── ⚠️ Content Warning: Canon-typical violence, emotional themes, slow-burn romance, demon slaying, and heavy legacy/identity struggles 📖 Status: Ongoing 🔥 Rating: Teen+ 💫 Updates: [Every Friday] ───────────────── ✦ The last sun rises. The mist clears. The story begins. ✦ © notSyre

Kiyomi Takara, the last of her kunoichi clan, lives as a wandering musician by day and a phantom warrior by night. With her fluted Nichirin Chime Blade and deadly Whispering Tessen, she wields Music Breathing-a style that turns battle into symphony, each strike a haunting note. Known only in rumor as The Phantom Songstress, she slays demons from the shadows, her vengeance keeping her alone. But whispers of her reach the Demon Slayer Corps. Their master grows curious, and the flamboyant Sound Hashira, Tengen Uzui, senses a kindred spirit. As demons tighten their grip, Kiyomi must decide whether to remain a phantom bound to sorrow-or let her song rise in harmony with others. ----------------- -I do not own Demon Slayer or its characters. This story features my original character, Kiyomi Takara, and her unique Music Breathing style, which I created. All other characters and settings belong to their respective creators.