Yandere!Demon Slayer x Fem!Reader (Y/N) didn't ask for a second life; she asked for a refund and a better pilot. One minute, she was the only heiress of a multi million tech firm, lounging in the plush velvet seat of her family's private jet with a chilled matcha and a designer shopping bag. The next, a freak engine failure turned her luxury flight into a one-way ticket to heaven...or hell... or maybe the 1900s. Now, she's stuck in the mud-caked, charcoal-scented pits of the Taisho era-a world with zero Wi-Fi, "vintage" fashion that's just plain old, and monsters that clearly haven't heard of personal space. Most people would be terrified of the man-eating demons lurking in the woods, but (Y/N) is more offended by the "tragic" lack of high-end skincare. She's a pink-obsessed, pampered menace who's more likely to demand a manager than scream for mercy. But there's a reason (Y/N) hasn't been ripped to shreds yet. To a demon, she smells like the most intoxicating, sugar-spun nectar in existence-a scent so addictive it makes even the strongest Upper Moons lose their composure. The catch? Her blood is essentially a biological prank. It has the same properties as wisteria, meaning she is physically impossible to eat. One bite doesn't just taste bad-it kills them instantly. Since they can't consume her, they've decided to hoard her instead. To the Slayers, she's an infuriating "miracle" who needs to be locked in a golden cage for her own protection. To the demons, she's a holy relic to be worshipped, and kept as a living doll in a palace of shadows. Now who will be able to capture her is the real mystery.

⌢⌢⌢⌢⌢⌢⌢⌢⌢⌢⌢⌢⌢⌢ ✦ ⌢⌢⌢⌢⌢⌢⌢⌢⌢⌢⌢⌢⌢⌢ ━ ❝ [ 𝗶𝘀𝗻'𝘁 𝗹𝗶𝗳𝗲 𝗷𝘂𝘀𝘁 𝗼𝗻𝗲 𝗯𝗶𝗴 𝗷𝗼𝗸𝗲? 𝗮𝘀 𝗮 𝗵𝘂𝗺𝗮𝗻 𝘆𝗼𝘂𝗿 𝗼𝗻𝗹𝘆 𝗴𝗼𝗮𝗹 𝗶𝘀 𝘁𝗼 𝘀𝘂𝗿𝘃𝗶𝘃𝗲- 𝗮𝗻𝗱 𝘁𝗵𝗲 𝗼𝗻𝗹𝘆 𝘁𝗵𝗶𝗻𝗴 𝗴𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲𝗱 𝗶𝘀 𝗱𝗲𝗮𝘁𝗵.] ❞ 𓂃 ♬ ˖ ﾟ 02 ━ [FOR ETERNITY] ! ╰━━ in which, (Y/N) finds herself in a familiar world, with intimate knowledge on how all her favorite characters die, but still questions if she'll be able to save them all. [ *KNY VARIOUS* 𝗫 *ISEKAI! READER* ] ━ 「 "𝘮𝘪𝘭𝘦𝘴 𝘢𝘸𝘢𝘺 𝘢𝘯𝘥 𝘪𝘵 𝘸𝘢𝘴 𝘴𝘵𝘪𝘭𝘭 𝘮𝘺 𝘧𝘢𝘶𝘭𝘵 " 」✦˚₊ ‧ 𝗖𝗔𝗣𝗧𝗜𝗩𝗔𝗧𝗘𝗗 ! ━━━━━━ ↳ status ━ ongoing

𝙄𝙣 𝙬𝙝𝙞𝙘𝙝 a half-demon girl blessed by sunlight becomes the heart everyone wants. 𓂃˖ 𖦹⋆ ࣪. ↝kny is owned by Koyoharu Gotouge ↝please DO NOT copy/rewrite my story. ↝plagiarism and reproduction is strictly prohibited! started ✎... 9/22/25 finished ✎... ???]

You weren't supposed to survive. When you wake up inside the world of an otome game based on Demon Slayer, you quickly realize something is wrong. The system is gone. There are no dialogue choices. No affection meters. No reset button. And the love interests? They remember you. Every route you played. Every bad ending you triggered. Every time you chose someone else. Now the Hashira, the Kamado siblings, the demons-even the Demon King himself-aren't following a script. They're watching you. And this time, they refuse to lose. In a world where demons devour humans and obsession runs deeper than blood, you must survive twenty men and women who believe fate tied you to them. The red thread isn't romantic. It's a leash.

̶Wa̶̶r̶n̶i̶n̶̶g ̶Ya̶̶n̶d̶e̶r̶̶e ̶t̶h̶e̶m̶e̶s . . . . . . ♥̶"̶̶I ̶̶L̶o̶̶v̶e̶ ̶y̶o̶u ̶t̶o̶da̶̶y, ̶i ̶wa̶̶n̶t ̶y̶o̶u ̶t̶o̶m̶o̶r̶r̶o̶w a̶̶m̶d ̶i ̶n̶e̶̶e̶d ̶y̶o̶u ̶f̶o̶r ̶t̶h̶e ̶r̶e̶s̶t ̶o̶f ̶m̶y ̶l̶i̶f̶e.♥ ♥"̶I ̶d̶i̶d̶n̶t ̶c̶h̶o̶o̶s̶e ̶y̶o̶u, ̶m̶y ̶h̶ea̶̶r̶t ̶d̶i̶d."♥ ♥"̶i ̶n̶e̶e̶d ̶y̶o̶u, ̶i̶d̶i̶o̶t."♥ ♥"̶I̶n a̶̶n ̶e̶n̶d̶l̶e̶s̶s ̶̶g̶ra̶̶̶d̶e̶n ̶o̶f ̶f̶l̶o̶w̶e̶r ̶i ̶w̶i̶l̶l a̶̶l̶wa̶̶y̶s ̶p̶i̶c̶k ̶y̶o̶u."♥ ♥"̶H̶e̶y ̶i ̶wa̶̶̶n̶t̶e̶d ̶t̶o ̶t̶e̶l̶l ̶y̶o̶u...̶t̶h̶s̶t ̶s̶m̶i̶l̶e̶s ̶o̶f ̶y̶o̶̶r̶s ̶d̶r̶i̶v̶e̶r̶s ̶m̶e ̶c̶ra̶̶z̶̶y."♥ ♥"̶Y̶o̶u a̶̶r̶e ̶t̶h̶e ̶m̶o̶s̶t ̶b̶ea̶̶u̶t̶i̶f̶u̶l ̶t̶h̶i̶n̶g ̶i ̶k̶e̶e̶p ̶i̶̶n̶s̶i̶d̶e ̶m̶y ̶h̶ea̶̶r̶t."♥ ♥"̶t̶h̶e ̶w̶a̶̶y ̶y̶o̶u ̶l̶o̶o̶k a̶̶t ̶m̶e ̶ma̶̶k̶e̶s ̶m̶y ̶h̶e̶̶a̶̶r̶t ̶m̶e̶l̶t."♥ ♥̶"̶y̶o̶u ̶ha̶̶v̶e ̶n̶o̶ ̶i̶d̶ea̶ ̶h̶o̶w ̶fa̶̶s̶t ̶m̶y ̶h̶ea̶̶r̶t ̶ra̶̶c̶e̶s ̶w̶h̶e̶̶n ̶i ̶s̶e̶e ̶y̶o̶u."♥ ♥"̶y̶o̶u ̶ma̶̶k̶̶e ̶m̶e ̶f̶e̶e̶l ̶s̶p̶e̶c̶ia̶̶l a̶̶n̶d ̶i ̶l̶o̶v̶e ̶t̶ha̶̶t ̶f̶e̶e̶l̶i̶n̶g.........."♥ ♥"̶Y̶o̶u ̶g̶i̶v̶e ̶m̶e ̶T̶H̶ A̶T ̶f̶e̶e̶l̶i̶n̶g. ̶ A̶n̶d ̶I'̶m a̶̶d̶d̶i̶c̶t̶e̶d ̶t̶o ̶i̶t."♥ Start: 06/21/22

[𝘝𝘢𝘳𝘪𝘰𝘶𝘴!𝘒𝘕𝘠 𝘊𝘩𝘢𝘳𝘢𝘤𝘵𝘦𝘳𝘴 𝘹 𝘍𝘦𝘮𝘢𝘭𝘦!𝘙𝘦𝘢𝘥𝘦𝘳] "𝐇𝐨𝐰 𝐨𝐥𝐝 𝐚𝐫𝐞 𝐲𝐨𝐮?.." 𝙄𝙉 𝙒𝙃𝙄𝘾𝙃, 𝘈 𝘵𝘪𝘮𝘦𝘭𝘦𝘴𝘴 𝘣𝘦𝘪𝘯𝘨 𝘸𝘪𝘵𝘩 𝘵𝘩𝘦 𝘢𝘣𝘪𝘭𝘪𝘵𝘺 𝘵𝘰 𝘮𝘢𝘯𝘪𝘱𝘶𝘭𝘢𝘵𝘦 𝘵𝘪𝘮𝘦 𝘧𝘪𝘯𝘥𝘴 𝘩𝘦𝘳𝘴𝘦𝘭𝘧 𝘦𝘯𝘴𝘯𝘢𝘳𝘦𝘥 𝘪𝘯 𝘵𝘩𝘦 𝘸𝘰𝘳𝘭𝘥 𝘰𝘧 𝘥𝘦𝘴𝘱𝘢𝘪𝘳 𝘢𝘯𝘥 𝘣𝘭𝘰𝘰𝘥𝘴𝘩𝘦𝘥 𝘴𝘶𝘤𝘩 𝘢𝘴 𝘒𝘪𝘮𝘦𝘵𝘴𝘶 𝘕𝘰 𝘠𝘢𝘪𝘣𝘢. 𝘏𝘦𝘳..𝘧𝘢𝘷𝘰𝘳𝘪𝘵𝘦 𝘴𝘩𝘰𝘸? "𝐈 𝐬𝐭𝐨𝐩𝐩𝐞𝐝 𝐜𝐨𝐮𝐧𝐭𝐢𝐧𝐠 𝐥𝐨𝐧𝐠 𝐚𝐠𝐨."

ᴠɪ·ʀᴀ·ɢᴏ /ᴠƏˈʀÄꞬŌ/ ɴᴏᴜɴ ᴀ ꜱᴛʀᴏɴɢ, ʙʀᴀᴠᴇ, ᴏʀ ᴡᴀʀʟɪᴋᴇ ᴡᴏᴍᴀɴ; ᴀ ᴡᴏᴍᴀɴ ᴡʜᴏ ᴅᴇᴍᴏɴꜱᴛʀᴀᴛᴇꜱ ᴇxᴇᴍᴘʟᴀʀʏ ᴀɴᴅ ʜᴇʀᴏɪᴄ Qᴜᴀʟɪᴛɪᴇꜱ. The Demon Slayer Corps, An organization unrecognized by the goverment. An organization, in which people are payed to kill the vile beings known as demons. This is the journey of a girl, a story to tell how her name was written down in history, a story to tell her heroics deeds and most importantly, the people throughout it all, those who were there by her side and help mold the person that she was. 【𝙒𝙖𝙧𝙣𝙞𝙣𝙜 : 𝙈𝙖𝙣𝙜𝙖 𝙎𝙥𝙤𝙞𝙡𝙚𝙧𝙨, story focus is not romance (slowburn)】 【𝘿𝙞𝙨𝙘𝙡𝙖𝙞𝙢𝙚𝙧 : 𝘿𝙚𝙢𝙤𝙣 𝙎𝙡𝙖𝙮𝙚𝙧 𝙞𝙨 𝙤𝙧𝙞𝙜𝙞𝙣𝙖𝙡𝙡𝙮 𝙘𝙧𝙚𝙖𝙩𝙚𝙙 𝙗𝙮 𝙆𝙤𝙮𝙤𝙝𝙖𝙧𝙪 𝙂𝙤𝙩𝙤𝙜𝙚】

＞「𝘦𝘴𝘤𝘢𝘱𝘦 𝘳𝘦𝘢𝘭𝘪𝘵𝘺 𝘧𝘰𝘳 𝘢 𝘴𝘦𝘤𝘰𝘯𝘥... 𝘸𝘦𝘭𝘤𝘰𝘮𝘦 𝘵𝘰 𝘵𝘩𝘦 𝘛𝘢𝘪𝘴𝘩𝘰 𝘌𝘳𝘢 」 Demon Slayer belongs to Koyoharu Gotoge.

━ ❝ 𝐂𝐀𝐔𝐆𝐇𝐓 𝐀 𝐕𝐈𝐁𝐄, 𝐁𝐀𝐁𝐘 𝐀𝐑𝐄 𝐘𝐎𝐔 𝐂𝐎𝐌𝐈𝐍𝐆 𝐅𝐎𝐑 𝐓𝐇𝐄 𝐑𝐈𝐃𝐄? ❞ ᝰ in which a girl stuck in a loveless marriage finds herself falling for a demon .ᐟ ( akaza x fem!reader ) kimetsu no yaiba belongs to koyoharu gotouge plot belongs to @/-zenxtsu s t a t u s : completed !

"𝒚𝒐𝒖 𝒂𝒓𝒆 𝒐𝒏𝒆 𝒖𝒈𝒍𝒚 𝒎𝒇." "..𝒕𝒉𝒊𝒔 𝒊𝒔 𝒆𝒙𝒂𝒄𝒕𝒍𝒚 𝒘𝒉𝒚.. 𝒚𝒐𝒖'𝒓𝒆 𝒂𝒏 𝒐𝒓𝒑𝒉𝒂𝒏." "𝒘-𝒘𝒉𝒂𝒕!? 𝒕𝒂𝒌𝒆 𝒕𝒉𝒂𝒕 𝒃𝒂𝒄𝒌, 𝒌𝒐𝒌𝒖𝒔𝒉𝒊𝒃𝒐𝒖! 𝒊 𝒔𝒂𝒊𝒅 𝒕𝒂𝒌𝒆 𝒊𝒕 𝒃𝒂𝒄𝒌!" "𝒊𝒕'𝒔 𝐦𝐫. 𝒌𝒐𝒌𝒖𝒔𝒉𝒊𝒃𝒐𝒖.." - -semi-crackfic, everything is a joke‼️ -variousxfem!reader -plot deviance -lowercase intended