Demonslayer Stories

Synopsis: [Juicy drama + Slow burn + Healing + Single heroine] Transmigrated into the world of Demon Slayer as the younger sister of the strongest swordsman ever-Tsugikuni Yoriichi-she joins the Demon Slayer Corps, creates her own "Breath of Snow," and becomes the second swordsman after Yoriichi to awaken the Mark. Yuko originally only wanted to change the fate of Michikatsu, to prevent him from becoming a demon. But she never expected... Michikatsu: "Yuko... you should become a demon too."

Fourteen Breathing Styles were featured in the show, though only thirteen were officially recognized by the Demon Slayer Corps. But what if there was another Breathing Style that no one knew about? Driven by curiosity, Master Kagaya Ubuyashiki sent two Hashiras to investigate a mysterious village. For years, not a single demon had been sighted there, and there were no records of anyone disappearing due to demon activity. The Corps believed the village to be free of demons. But what they didn't know was that someone else had been protecting it, a Demon Slayer unknown to the rest of the world.

"Looks like I accidentally married a Rengoku..." "Father will definitely kill me..." Fuyuko Kazahana, a young girl with a tragic pass that she kept as her deepest darkess secret, a sin that she will hold forever even in the afterlife. She enters the world of being a Demon Slayer for her own entertainment and excitement, life is dull for her but whenever she fight, she felt alive. Her cold exterior made her intimidating and cold blooded but Fuyuko is human, who also have emotions. After a plan of hers that gone wrong, she didn't expect to be married to a certain descendant from the clan of flames that had been her father's sworn rival, he hated them very much. But who cares? Fuyuko didn't really care, a certain bright flame brought warmth she never felt and fate unexpectedly turned her world upside-down. Whilst she just go with the flow like a winter breeze.

Yukimura Kaidō lived as a ghost in his life-bullied for his feminine features, beaten until he lost an eye, and too afraid to fight back. He spent his days hiding behind a computer screen, finding courage only in the final seconds before a truck ended everything. Death should have been the end... Instead, he woke up in the Demon Slayer world. [Ding! Compatible transmission target detected. System binding initiated... Binding successful!] [Ding! Congratulations! Host has received: Body Enhancement Serum x1, Total Concentration Breathing: Constant, Dragon Breathing First Four Forms, and 100,000 Yen.]

In a world built on shadows and sacrifice, Light is a dangerous thing to carry. Newly appointed as the Light Hashira, y/n arrives at the Hashira ranks with a smile too soft for war and a heart too open for a corps built on loss. She is bright where others are sharp, gentle where others are cruel, and wholly unafraid of the most difficult man among them. Obanai Iguro does not trust easily. Bound by guilt, loyalty, and a devotion he believes cannot be questioned, he keeps his heart coiled tightly, like the serpent that never leaves his shoulders. But light does not demand permission to exist. As missions blur into quiet moments and unspoken glances linger too long, Obanai finds himself drawn toward something terrifyingly fragile: warmth. And y/n learns that even the darkest corners can soften, if approached with patience. A slow-burn romance of longing looks, hesitant touches, and love learned in the in-between moments, Light Between Scales explores what happens when someone dares to love a man who believes he does not deserve it.

The fight between Rui and Tanjiro sparked something deep within Tanjiro. In moments of near death, you seem to remember your life and that which you have lived. In that one moment, Tanjiro remembered everything his father had taught him. The Hinokami kagura dance, the ability to remain calm and never show fear in the face of an enemy, or the desire to harm them, the strength to dance all through the night, no matter your health, and how to see past the surface of your enemy. Tanjiro remembered it all, and he would not forget it. (All characters are 18+. Mature themes present. There is, nor will ever be the use of any Ai in the production of this work.)

Our Y/N L/N - you - found yourself without any memories of your 'past' life. And yet you remembers this 'new' world like the back of your hand. You are in Demon Slayer. What will Y/N do? Try to save her favourite characters from their tragic doom? Or just stand in the background? This is Demon Slayer various characters x female reader

Isekai!Fem!Reader x Various!KNY Modern!Reader x KNY Time and space warped around each other, molding the perfect gateway for you to travel to a world you deemed fictional. You were set on this earth with an objective you were unaware of, but you shared similar goals. - Find a way back home - Save all those doomed to die - Gain a harem The last one was more of a joke, and you thought that all of this would be pretty straightforward. You train a ton, warn the hashira, then find a way back home. But it wasn't. After all, complicated situations bring complicated results. - "...I thought you were my wife" "You're the third person to say that!!"

In which, Iguro Y/n, the younger sister and the tsuguko of Iguro Obanai, the Serpent Hashira, meets the Wind Hashira, Shinazugawa Sanemi.

In which you find yourself in Demon Slayer after staying up too late one night and forgot to keep your sanity. "... Why am I here? Just to suffer?" "Y/n, I'm hungry." "... Crap." ... Demon Slayer, its story, and characters do not belong to me, they all belong to Koyoharu Gotogue. I only own this fanfic's plot.

You and your baby brother got transported to the anime, Demon Slayer. It should've been a great adventure for you, but tragedy soon strikes. Now you dedicate your life to take down a certain demon and protect the ones you love.

She died in one world-only to awaken in another. After a fatal accident, (Y/n) opens her eyes in Taishō-era Japan, reborn into the blood-soaked reality of "Demon Slayer". With no family, no answers, and memories of a life she no longer belongs to, she turns to Sakonji Urokodaki, begging for the strength to survive. But survival isn't simple when fate has other plans. Training alongside Sabito and Giyu, (Y/n) tries to keep her distance, knowing that attachment in this world only leads to heartbreak. Yet Sabito's warmth and teasing begin to unravel her defenses, while Giyu-quiet and loyal-follows her like a shadow, drawn to something familiar in her presence. Then come the others. Rengoku, whose blazing spirit begins to see her as his future tsuma. Sanemi, whose rough edges soften in her presence, treating her with a strange tenderness he doesn't understand. And the Upper Moons-Akaza, Douma, and Kokushibo-who should be her enemies, yet seem unable to leave her alone, drawn to her in ways that defy logic, danger, and even their own nature. She knows how this story ends. But what if she was never meant to be a spectator? What if she was sent here to change everything? I don't own demon slayer or any art work used.

⁽ʸᴬᴺᴰᴱᴿᴱ! ᴾᴸᴬᵀᴼᴺᴵᶜ!ᴰᴱᴹᴼᴺ ˢᴸᴬʸᴱᴿ ˣ ᶜᴴᴵᴸᴰ ᴿᴱᴬᴰᴱᴿ⁾ ↳˗ˏˋ 𝐃𝐎𝐍'𝐓 𝐖𝐎𝐑𝐑𝐘 [𝐍𝐀𝐌𝐄], 𝐈'𝐋𝐋 𝐅𝐈𝐍𝐃 𝐀 𝐖𝐀𝐘 𝐓𝐎 𝐓𝐔𝐑𝐍 𝐘𝐎𝐔 𝐀𝐍𝐃 𝐍𝐄𝐙𝐔𝐊𝐎 𝐁𝐀𝐂𝐊 𝐈𝐍𝐓𝐎 𝐇𝐔𝐌𝐀𝐍𝐒. 𝐄𝐕𝐄𝐍 𝐈𝐅 𝐈𝐓 𝐂𝐎𝐒𝐓𝐒 𝐌𝐄 𝐌𝐘 𝐋𝐈𝐅𝐄. ˊˎ˗ ↴ _________ ׂׂૢ་༘࿐ ╰┈➤ ❝ 𝐈𝐍 𝐖𝐇𝐈𝐂𝐇 a newly transformed demon is saved by a stranger in hanafuda earrings, meeting new friends along the way and having to deal with the hardships of being turned into a demon at a very young age. ❞

~ ✧ ~ 𝕬 𝕾𝖍𝖆𝖉𝖔𝖜 𝖎𝖓 𝕿𝖍𝖊 𝕾𝖚𝖓 ~ ✧ ~ "Baby, I don't care if this is a dream, a coma, or some weird cosmic joke! I am gonna live this shit up!" Waking up in the world of One Piece should be a death sentence. For (Y/N), it's a VIP pass to the greatest theme park ever built. Granted powers , she decides the Grand Line is her personal playground , she's not here to follow the story. She's here to rewrite it. --------- ♆ --------- "I love your hair but I can't imagine myself with red hair. Like, I really can't." "Stop having daddy issues!!!" "Can I try your hat? ...Is that a no? Wow, rude." From confusing Marines to utterly baffling Emperors, (Y/N)'s chaotic energy is a force of nature no one is prepared for. --------- ♆ --------- "Your justice looks a little dusty. Let me overhaul it for you." "Your clown aesthetic is a choice. Not a good one, but a choice." "You're my favorite. Don't tell the grumpy swordsman." --------- ♆ --------- Join the chaos. (And pray you're on her good side.)

Everyone knows the legend of Tsugikuni Yoriichi - the almost divine swordsman whose strength and solitude made him untouchable even among the Demon Slayers. A man who shone like the sun... yet whose fate was forever marked by tragedy. But what if his story had taken a different path? What if, like Tanjiro Kamado, he had a brother who became a good demon-and one final chance to fight not only against evil, but against destiny itself? In this What If AU, discover Yoriichi, Hiru, and Kokushibo - three brothers bound by sunlight, shadow, and the cursed blood of demons. Between redemption, sacrifice, and the struggle to stay human, the destiny of the Tsugikuni family will rewrite everything you thought you knew about Demon Slayer.

Giyuu Tomioka has lived with the chill of death ever since the night his sister died. The cold clings to him like a curse a lingering ghost he can't escape. On frigid days, he can barely move without feeling his blood freeze beneath his skin. To the other Hashira, it's just another sign of his strangeness the aloof Water Pillar avoiding everyone as usual. None of them know the truth: that his body has never been warm since that night, that winter feels like punishment, and that he's drowning quietly in a frost no one else can feel. When the first snow of the season falls, Sanemi Shinazugawa and Obanai Iguro cross paths with Giyuu in the Corps' courtyard. As usual, they approach with mockery on their tongues until Sanemi stops mid-insult. The sight freezes him in place: Giyuu, collapsed in the snow, his skin pale as ice, lips blue, eyes unfocused. Panic takes over before reason does. Together, they rush the half-frozen Water Pillar to the Butterfly Mansion, desperate to keep him from slipping away. But the rescue marks the beginning of something neither of them expected a fragile bond forming between three broken men.

"Amidst the storm of hatred and rage, her quiet kindness cut through him like a blade-his rival's sister, a tenderness he never expected to unravel his soul."

𝐀𝐍𝐆𝐄𝐋𝐈𝐂 ( demon slayer ) ❝ a story in which y/n l/n, the angel hashira, seems to spark an interest in many other demon slayers as well as demons. death, friendship, and romance all collide. - various kny x reader - started - 𝟎𝟖 / 𝟎𝟏 / 𝟐𝟒 - finished - ? / ? / 𝟐𝟔 - genre - fluff, slowburn, romance, rivalry, angst, tragedy, death

You join U.A. High to become a hero with the help of a few ghosts from the past to get your hands on a special book from the Taisho Era

When a girl wakes up inside her favorite manga, Kimetsu no Yaiba, after throwing herself in front of a truck to save her best friend, she arrives with nothing but her memories, and the sinking realization that to save everyone, she must become stronger than she ever imagined. Thrown into a world she once knew only through pages and screens, Y/N is forced to confront a terrifying question: If everything around her is fiction... why does it feel so real? She thought she knew this story. But stories change when you step inside them. She hides the truth of what she knows. She hides the truth of what she is. And she hides the whispering fear tightening around her heart: If this world is a story... does she truly belong in it? But the demons grow stronger. Her strange instincts sharpen. And the line between fiction and reality begins to blur. She feels their hands, their warmth, their grief, emotions too vivid to be "made up." She begins to wonder: Are they really fiction at all? Caught between the weight of a previous life and the bonds she's forming now, Y/N must decide what she's willing to become, and what she's willing to sacrifice, to protect the ̶p̶e̶o̶p̶l̶e̶ c̴̄͑͛̃̿͆̇̃h̶͗͒̒̂̇ả̷̌͛͑͆́͌̃̾̕̕͝͝r̸̛̦͍̪͇̫͔̩̻̭͓̣̿̽̽͒͂̋̑͆̓̓̈̀̈̕̚a̷̛̼̓͗́͑̆͆͋͌̔̂c̸̰̫̺͔̩̦̱̠̑̚͝t̶̤̬̜̜̭̤̱͎̩̣͙̺͕͎͛̎͊̈́̋͊̾e̸͛̄̾̈r̶͆͗̑̀͗͌͂̔s̶̡̰͎̝̭̙͓̬̟̾̄̓̾̏̽̉̈́̓̉̑̆͊̏ who believe in her. A story of second chances, hidden truths, and a girl determined to rewrite the fate laid before her. Caught between the fate she remembers and the fate she refuses to follow, Y/N carves her own path, reshaping destinies, forging impossible bonds, and discovering that sometimes the line between reality and fiction isn't a line at all. It's a blade. - Start: 26 Oct 2025 End: - Characters are from Demon Slayer except Y/n and any ocs. Rankings 1# Muzan - Dec 31 2025 1# Obanai - Jan 6 2026 6#