[Naruto × Demon Slayer Crossover] Cosplayer Amamiya Rei, dressed as Kibutsuji Muzan, is hit by a truck and wakes in another world-only to find himself being stabbed in the heart by Black Zetsu. Miraculously surviving, starving and desperate, he takes a bite out of his attacker.

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.

❝𝙅𝙪𝙨𝙩 𝙨𝙩𝙖𝙮 𝙖𝙨 𝙢𝙮 𝙥𝙧𝙚𝙩𝙩𝙮 𝙡𝙞𝙩𝙩𝙡𝙚 𝙢𝙖𝙧𝙞𝙤𝙣𝙚𝙩𝙩𝙚 𝙛𝙤𝙧𝙚𝙫𝙚𝙧.❞ ╰┈➤ IN WHICH you became Douma's plaything for years until the day he decided to turn you into a demon, so you can stay as his pretty little marionette forever. ˏˋ°•*⁀➷ Pre-Canon ˏˋ°•*⁀➷ Mature Contents ˏˋ°•*⁀➷ TW: Suicide ˏˋ°•*⁀➷ YANDERE 【 童磨 】 ───── ⋆⋅☆⋅⋆ ───── 𝗗𝗢𝗨𝗠𝗔 𝗫 𝗥𝗘𝗔𝗗𝗘𝗥 𝗦𝗧𝗔𝗥𝗧𝗘𝗗: 𝗠𝗔𝗥𝗖𝗛 𝟮𝟬𝟮𝟮 𝗘𝗡𝗗𝗘𝗗: 𝗝𝗨𝗡𝗘 𝟮𝟬𝟮𝟯 Demon Slayer ©Kyoharu Gotouge MARIONETTE ©ASTRAGAZER- ---

( 表/裏 )── .✦ 𝐁𝐑𝐎𝐊𝐄𝐍 𝐏𝐑𝐎𝐌𝐈𝐒𝐄 ❝ But if feels like an eternity ❞ ╰─┈➤ In which (Y/N) gets stuck in circle of reincarnations through diffrent time of periods - Until she reach Taishō period time. ❝ Since I had you here with me ❞ Various KNY x FEM!Reader ──────────── STATUS: On going MANGA'S AUTHOR:Koyoharu Gotōge ──────────── #1 variousxreader 07.08.2025 #2 ynstories 23.10.2025 #3 fanfic 19.10.202

─── 𝐇𝐢𝐬 𝐨𝐛𝐬𝐞𝐬𝐬𝐢𝐨𝐧 𝐰𝐢𝐭𝐡 𝐡𝐞𝐫, 𝐬𝐭𝐚𝐫𝐭𝐞𝐝 𝐟𝐫𝐨𝐦 𝐭𝐡𝐞 𝐬𝐜𝐞𝐧𝐭 𝐚𝐧𝐝 𝐭𝐚𝐬𝐭𝐞 𝐨𝐟 𝐡𝐞𝐫 𝐛𝐥𝐨𝐨𝐝. Currently editing! I update whenever I can :)) 𝐖𝐫𝐢𝐭𝐭𝐞𝐧 𝐛𝐲: -𝐏𝐮𝐫𝐞-𝐖𝐡𝐢𝐭𝐞- 09/15/20

[ 𝐢 𝐤𝐧𝐨𝐰 𝐦𝐲 𝐚𝐬𝐬 𝐢𝐬 𝐬𝐜𝐫𝐮𝐦𝐩𝐭𝐢𝐨𝐮𝐬, 𝐛𝐮𝐭 𝐭𝐡𝐚𝐭 𝐝𝐎𝐄𝐒𝐍'𝐓 𝐆𝐈𝐕𝐄 𝐘𝐎𝐔 𝐏𝐄𝐑𝐌𝐈𝐒𝐒𝐈𝐎𝐍 𝐓𝐎 𝐁𝐈𝐓𝐄 𝐈𝐓 ] [ I DO NOT OWN DEMON SLAYER ]

A story about a girl who brings light to those around her despite being shrouded in darkness herself. WARNING: THIS STORY MAY CONTAIN ▫️Strong Language ▫️Blood/Gore ▫️Descriptions of Violence ▫️Mature Themes ▫️Insecure/Depressing Thoughts ▫️Manga Spoilers *Kimetsu no Yaiba and it's characters belongs to Koyoharu Gotouge*

親密 ┊𝐈𝐍𝐓𝐈𝐌𝐀𝐂𝐘 さ ┊yandere! kny x fem! reader ━━ ˏˋ°•*⁀➷ ❛❛ 𝙉𝙤𝙩𝙝𝙞𝙣𝙜 𝙤𝙣 𝙩𝙝𝙞𝙨 𝙚𝙖𝙧𝙩𝙝 𝙘𝙤𝙪𝙡𝙙 𝙩𝙚𝙖𝙧 𝙢𝙚 𝙖𝙬𝙖𝙮 𝙛𝙧𝙤𝙢 𝙮𝙤𝙪... 𝙣𝙤𝙩 𝙚𝙫𝙚𝙣 𝙙𝙚𝙖𝙩𝙝 ❜❜ ╚ ━━━━━━━━━━━━━━━━ ╗ ➶ ｡˚ ┊𝐔𝐏𝐎𝐍 waking up in an otome game version of Demon Slayer, a woman realizes that the only way to leave is to gain the hearts of the target characters and win a happy ending. But, as the game and characters begin to twist in a dark manner, she wonders if she'll be able to escape at all. 𝐓𝐇𝐄𝐑𝐄 𝐈𝐒 ↴ ✧ ┊𝐌𝐔𝐙𝐀𝐍, the king ✧ ┊𝐊𝐎𝐊𝐔𝐒𝐇𝐈𝐁𝐎, the traitor ✧ ┊𝐃𝐎𝐔𝐌𝐀, the cursed ✧ ┊𝐀𝐊𝐀𝐙𝐀, the fighter ✧ ┊𝐆𝐘𝐔𝐓𝐀𝐑𝐎, the envious ✧ ┊𝐆𝐘𝐎𝐌𝐄𝐈, the stone ✧ ┊𝐒𝐀𝐍𝐄𝐌𝐈, the wind ✧ ┊𝐆𝐈𝐘𝐔, the water ✧ ┊𝐊𝐘𝐎𝐉𝐔𝐑𝐎, the fire ✧ ┊𝐓𝐄𝐍𝐆𝐄𝐍, the sound ✧ ┊𝐎𝐁𝐀𝐍𝐀𝐈, the serpent ✧ ┊𝐌𝐔𝐈𝐂𝐇𝐈𝐑𝐎, the mist ✧ ┊𝐀𝐍𝐃 all they want, is you ╔ ━━━━━━━━━━━━━━━━ ╝ 𝐖𝐀𝐑𝐍𝐈𝐍𝐆 ⋙ mature themes & language 𝐒𝐓𝐀𝐑𝐓𝐄𝐃 ⋙ 12/22/22 𝐑𝐄𝐏𝐔𝐁𝐋𝐈𝐒𝐇𝐄𝐃 ⋙ 07/27/24 𝐄𝐍𝐃𝐄𝐃 ⋙ 00/00/00 𝐒𝐓𝐀𝐓𝐔𝐒 ⋙ ongoing 𝐔𝐏𝐃𝐀𝐓𝐄𝐒 ⋙ on hold 𝐇𝐈𝐆𝐇𝐄𝐒𝐓 𝐑𝐀𝐍𝐊𝐈𝐍𝐆𝐒 #1 - otome #1 - infatuation #1 - variousxreader #1 - kny #1 - yanderexreader #1 - yandere #1 - demonslayer #2 - manipulation #7 - possessive #15 - obsession 𝐅𝐀𝐍𝐅𝐈𝐂𝐓𝐈𝐎𝐍 𝐎𝐅 Demon Slayer

── ❝ 𝗧𝗛𝗘𝗬 𝗟𝗢𝗩𝗘𝗗 𝗘𝗔𝗖𝗛 𝗢𝗧𝗛𝗘𝗥-𝗢𝗣𝗘𝗡𝗟𝗬, 𝗤𝗨𝗜𝗘𝗧𝗟𝗬, 𝗧𝗥𝗨𝗧𝗛𝗙𝗨𝗟𝗟𝗬. 𝗕𝗨𝗧 𝗟𝗢𝗩𝗘 𝗡𝗘𝗘𝗗𝗦 𝗧𝗜𝗠𝗘. 𝗔𝗡𝗗 𝗧𝗜𝗠𝗘 𝗪𝗔𝗦 𝗡𝗘𝗩𝗘𝗥 𝗞𝗜𝗡𝗗 𝗧𝗢 𝗧𝗛𝗘𝗠. ❞ ── 𝙩𝙤𝙢𝙞𝙤𝙠𝙖 𝙜𝙞𝙮𝙪𝙪 𝘴𝘩𝘦 𝘸𝘢𝘴 𝘵𝘩𝘦 𝘪𝘤𝘦 𝘩𝘢𝘴𝘩𝘪𝘳𝘢-𝘥𝘪𝘴𝘵𝘢𝘯𝘵, 𝘳𝘦𝘷𝘦𝘳𝘦𝘥, 𝘶𝘯𝘵𝘰𝘶𝘤𝘩𝘢𝘣𝘭𝘦. 𝘩𝘦 𝘸𝘢𝘴 𝘦𝘷𝘦𝘳𝘺𝘵𝘩𝘪𝘯𝘨 𝘴𝘩𝘦 𝘳𝘦𝘧𝘶𝘴𝘦𝘥 𝘵𝘰 𝘸𝘢𝘯𝘵. 𝘣𝘶𝘵 𝘸𝘩𝘦𝘯 𝘵𝘩𝘦 𝘸𝘢𝘳 𝘣𝘦𝘨𝘢𝘯 𝘵𝘰 𝘦𝘯𝘥 𝘵𝘩𝘦𝘮 𝘢𝘭𝘭, 𝘵𝘩𝘦𝘺 𝘭𝘦𝘢𝘳𝘯𝘦𝘥 𝘵𝘰𝘰 𝘭𝘢𝘵𝘦 𝘵𝘩𝘢𝘵 𝘭𝘰𝘷𝘦, 𝘯𝘰 𝘮𝘢𝘵𝘵𝘦𝘳 𝘩𝘰𝘸 𝘴𝘵𝘳𝘰𝘯𝘨, 𝘪𝘴 𝘯𝘰𝘵 𝘢𝘭𝘸𝘢𝘺𝘴 𝘦𝘯𝘰𝘶𝘨𝘩 𝘵𝘰 𝘴𝘢𝘷𝘦. [ tomioka giyū x fem!oc ] © kny // gotōge koyoharu © love is never enough // scarletxxw