literally anything that came to my mind

"I'm not afraid of anything at all" He made you a demon. You made him feel. A timeline that follows the original story, which a girl is turned demon by Muzan to play as his experiment. But it seems that there may have been another reason as well... ❗️slow(ish) - burn❗️ ⭐️ Book #1 in my demon slayer sequence ⭐️ -Chapters 1-12 Made in 2024, Edited in 2025. I do NOT own any part of KNY the only part I own is 'Y/N' 😉 SONG: Sidelines- Phoebe Bridgers

L/N Y/N is a very special case of human being. She is born with a pure blood. Her blood is so pure that no amount of demon's blood could taint it. One day, she encounter the progenitor of demons known as Kibutsuji Muzan. The said man tried to inject his blood into Y/N's vein in hope to turn her into a demon. But no matter how much he gave her, she remains a human. This makes him feel frustrated. But for some odd reason, he just can't bring a heart to kill Y/N. Instead, he seems to develop some sort of infatuation on her... or one would call love. A feeling not once have he ever thought of developing. What will happen between Y/N and Muzan? Will Y/N return his feelings? Read and find out in... His Weakness Disclaimer : I do not own Demon Slayer. Any storyline that didn't appear in the anime will purely be the product of my imagination. DO NOT TRANSLATE OR COPY WITHOUT PROVEN PERMISSION!!!

╰⋯➤ [#𝟷𝟶 𝙵𝙰𝙽𝙵𝙸𝙲𝚃𝙸𝙾𝙽 | 𝙲𝙾𝙼𝙿𝙻𝙴𝚃𝙴𝙳 ] ❝𝗛𝗲'𝘀 𝗻𝗼𝘁 𝘆𝗼𝘂𝗿 𝘁𝘆𝗽𝗶𝗰𝗮𝗹 𝗵𝘂𝘀𝗯𝗮𝗻𝗱. 𝗛𝗲'𝘀 𝘆𝗼𝘂𝗿 𝗱𝗲𝗺𝗼𝗻 𝗵𝘂𝘀𝗯𝗮𝗻𝗱.❞ ── 𝘥𝘶𝘳𝘪𝘯𝘨 𝘵𝘩𝘦 𝘵𝘢𝘪𝘴𝘩𝘰 𝘦𝘳𝘢, 𝘺𝘰𝘶 𝘸𝘦𝘳𝘦 𝘭𝘪𝘷𝘪𝘯𝘨 𝘢 𝘯𝘰𝘳𝘮𝘢𝘭 𝘭𝘪𝘧𝘦 𝘶𝘯𝘵𝘪𝘭 𝘺𝘰𝘶 𝘳𝘦𝘢𝘭𝘪𝘻𝘦𝘥 𝘵𝘩𝘢𝘵 𝘺𝘰𝘶 𝘸𝘦𝘳𝘦 𝘮𝘢𝘳𝘳𝘪𝘦𝘥 𝘵𝘰 𝘢 𝘥𝘦𝘮𝘰𝘯, 𝘣𝘶𝘵 𝘪𝘯 𝘭𝘰𝘷𝘦 𝘸𝘪𝘵𝘩 𝘢 𝘥𝘦𝘮𝘰𝘯 𝘴𝘭𝘢𝘺𝘦𝘳 ── 𝐖𝐀𝐑𝐍𝐈𝐍𝐆𝐒: None, Smut (Warnings Before Chapters) ── 𝐍𝐎𝐓𝐄: This fanfiction takes place in the canon Demon Slayer universe and occurs before the Demon Slayer storyline. 𝐏𝐋𝐀𝐘𝐋𝐈𝐒𝐓: Check out @jiminjamms on Spotify! Please 𝗱𝗼 𝗻𝗼𝘁 𝗰𝗼𝗽𝘆 my lines or plot arcs. Many hours went into writing each chapter. ── 𝘏𝘐𝘎𝘏𝘌𝘚𝘛 𝘙𝘈𝘕𝘒𝘐𝘕𝘎𝘚 #1 demonslayer #1 demon #1 demons #1 kimetsunoyaiba #1 kny #1 demonslayerxreader #1 muzan #1 giyuu #1 muzankibutsuji #1 giyuutomioka #1 giyutomioka #1 tanjiro #1 nezuko #1 kibutsuji #1 tomioka #1 muzanxreader #1 historical #1 historicalfiction #2 giyuuxreader #2 slayer #2 zenitsu #4 reader #5 anime #10 fanfic #10 fanfiction #10 wattys2021 #14 romancefanfiction ── 𝗖𝗢𝗠𝗣𝗟𝗘𝗧𝗘𝗗 © ᴊɪᴍɪɴᴊᴀᴍᴍꜱ

y/n is a regular human girl in her village, at night the demons roam, but during the day she could feel safe that is until one day it becomes a nightmare, that specific day she swore to protect those who are weak and scared

"Poor girl, you look so cold out here... I'm sorry a pretty girl like you has to endure all these demons hunting you." Y/n was 16 when it happened, she'd met a demon who would take care of her and showered her with kindness. She was no Demon Slayer, didn't even know how to wield a blade. The demon she befriended agreed to teach her, and eventually he grew to trust her so much to have a Slayer blade in front of him. Y/n also has to get used to him eating all kinds of poor women, and also finding food for him. What will his master think when he finds you with one of his strongest demons?!

❝Come with me. He isn't coming back. Let's go spend an eternity with each other. in hell. ❞ - ↳ 𝗜𝗡 𝗪𝗛𝗜𝗖𝗛 You lived the most you could working in the red light district One night Muzan Kibutsuji pays you a visit. Within months of becoming a demon you became a 12 kizuki. And you also made 2 upper moons fall for you. - WARNING: THIS STORY CONTAINS MANGA SPOILERS, CURSING, SEXUAL CONTENT, AND ASSAULT. THIS STORY FOLLOWS THE DEMON SLAYER PLOT.

"Finally, someone worthy of my time." - You find yourself on the verge of death, until Muzan Kibutsuji, the king of demons himself, decides to save your life. Why? Because you were the one who found what he was looking for, for thousands of years. The blue spider lily itself. - Note: - The story takes place after the entertainment district arc and there may be some manga spoilers here and there so just a warning! - The reader (Y/N) is a female btw. - There might be a few 18+ / smut scenes here and there but I'm not sure yet haha, I'm not good at writing smut so just another warning!!

"𝗕𝗲 𝗺𝘆 𝘄𝗶𝗳𝗲" (𝘔𝘶𝘻𝘢𝘯 𝘹 𝘧.𝘳𝘦𝘢𝘥𝘦𝘳) ➥𝘔𝘰𝘥𝘦𝘳𝘯 𝘈𝘜 Kibutsuji Muzan, the ambitious, high-flying politician the world needed, knew that, in order to resemble the incarnation of the perfect man, ready to lead the Country, he would have needed a beautiful, young girl by his side. He did not care if it was real love, or just a façade. All he cared about was to make a certain impression. Meeting you was literally a manna from heaven. You signed the agreement, he treated you like a goddess. This was the beginning of a twisted fairytale, but you knew better than falling for him and, surely, he was not going to lose his mind for you. Or so you thought. [𝗣𝗢𝗦𝗧𝗘𝗗 𝗢𝗡 𝗧𝗨𝗠𝗕𝗟𝗥 𝗨𝗡𝗗𝗘𝗥 𝗧𝗛𝗘 𝗨𝗦𝗘𝗥𝗡𝗔𝗠𝗘 𝗢𝗙 "𝗺𝘂𝘇𝗮𝗻𝘀𝗳𝗮𝗻𝗴𝘀".]

This is the sequel book of my Demon Slayer book! If you're a new reader, I suggest you read my first book [The Untold Past Of Kibutsuji Muzan] before reading this book so you can understand the flow of my story!!😄 500 years already passed ever since their first meeting, and this noted the beginning of a new period. However, during those years they're living, the appearance of demons keeps coming even though Yuki, the reincarnator who had changed the past, and the fate of demon progenitor, Kibutsuji Muzan. Will they both solve the mystery and find the identity of the new demon progenitor that suddenly appears and threatens the humans' lives? Come and join them on their new journey to discover the mysteries of demons and meet new people that will encounter in their paths. ⚠️ a lot of swearing/cursing ⚠️ VIOLENCE AND BLOOD ⚠️ MIGHT HAVE manga SPOILER!!! - I don't own the characters Kimetsu no Yaiba (Demon Slayer) and it belongs to Koyoharu Gotouge. - Pictures also do not belong to me and I get them from Pinterest. - English is not my first language so it's might be some grammar errors or wrong spelling.