𝑻𝒉𝒆 𝑫𝒆𝒎𝒐𝒏 𝑲𝒊𝒏𝒈'𝒔 𝑪𝒂𝒑𝒕𝒊𝒗𝒆 || 𝑴𝒖𝒛𝒂𝒏 𝒙 𝑹𝒆𝒂𝒅𝒆𝒓
- Reads 9,899
- Votes 197
- Parts 8
MatureOngoing1h 23m
Last published Thu, Sep 25, 2025
魔王の虜 || 無惨×リーダー
During the final arc of the series, the fellow demon slayers are now facing their greatest enemy, Muzan Kibutsuji.
However, the series takes an alternative timeline, all the demon slayers are wiped out in his massacre outside the Infinity Castle before sunrise. Muzan emerges victorious against the demon slayers. Not until he noticed the only survivor, Y/N L/N, left standing from his massacre. Despite her determination to defeat Muzan by herself, she realizes she lacks the strength to face him alone. The demon king smirked and took note of her vulnerability. This is the time when his malicious plan begins to take shape towards her. The moment Muzan fully embraces his dark and villainy aura.
What will Muzan do to Y/N with his malicious plan? Will Y/N survive alone from the demon king? Find out.
⚠️ Warning ⚠️: This is a dark romance genre fanfiction. It contains violence, dominance, and smut scenes that are not suitable for young ages.
I don't own any Demon Slayer Characters except Y/N L/N. All belong to Koyuharu Gotouge.
Active on:
October 20, 2024 - Present
All Rights Reserved
Join the largest storytelling communityGet personalized story recommendations, save your favourites to your library, and comment and vote to grow your community.
You may also like
Shadows of the Taisho | Demon Slayers
This is my third Book of Demon Slayer: Kindly read my first (The Untold Past of Kibutsuji Muzan) and second book (Whisper of Sun) books for no information that would be left behind when you read this book!!🥰❤️ Centuries have passed since the Sengoku Era, and the world has shifted, ushering in the vibrant, yet rapidly modernizing, Taisho Period. For Kibutsuji Muzan and Akari Yuki, time is a relentless current, carrying with it the enduring ache of a profound loss: the quiet departure of their beloved son, Yoriichi. His memory, a bittersweet anchor, fuels their resolve as they navigate an era poised on the brink of its own unique darkness. Though they dwell in a hidden sanctuary, shielded by Muzan's formidable illusions, the insidious influence of the progenitor-Muzan's own malevolent splinter-begins to spread like a creeping blight across Japan. Demons, more numerous and terrifying than ever, now stalk the night, threatening the fragile peace of human lives. As the true Demon King prepares for his ultimate confrontation, Muzan and Yuki must step further into the shadows, their ancient powers and hard-won wisdom now critical. From their hidden vantage point, they will guide, protect, and prepare for the cataclysmic battle that looms, a battle that will determine the very future of humanity and demonkind. "Shadows of the Taisho" is a journey through an era of burgeoning hope and creeping dread, where love defies destiny, sacrifice shapes the future, and an extraordinary family fights an unseen war for the soul of the world. Brace yourself for a tale woven with profound emotion, fierce loyalty, and the ultimate clash of wills. ⚠️ 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
𝐌𝐘 𝐃𝐄𝐌𝐎𝐍 𝐇𝐔𝐒𝐁𝐀𝐍𝐃 ✓ | Muzan X Reader X Giyuu
╰⋯➤ [#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 © ᴊɪᴍɪɴᴊᴀᴍᴍꜱComplete![✿𝔸 𝕋𝕙𝕠𝕦𝕤𝕒𝕟𝕕 𝕐𝕖𝕒𝕣𝕤✿ (Muzan x F!Reader) [COMPLETED✔]](https://img.wattpad.com/cover/243985068-256-k588530.jpg)
✿𝔸 𝕋𝕙𝕠𝕦𝕤𝕒𝕟𝕕 𝕐𝕖𝕒𝕣𝕤✿ (Muzan x F!Reader) [COMPLETED✔]
(THIS IS OLD AND ONE OF MY FIRST FFS SO BEWARE AND READ AT YOUR OWN RISK LMAO 💀✌) (Y/n) (L/n), Muzan Kibutsuji's fiancèe before falling ill and turning into a demon. She was patient unlike him, so she was able to be fully cured by the doctor with the blue spider lily. Muzan disappeared after turning into a demon, not having the blue spider lily while she looked for him. Even after 𝔸 𝕋𝕙𝕠𝕦𝕤𝕒𝕟𝕕 𝕐𝕖𝕒𝕣𝕤. [⚠️WARNING⚠️: SPOILERS!] DISCLAIMER: I don't own the anime and its characters! They belong to Koyoharu Gotouge! Started: October 18, 2020 Ended: January 30, 2021Complete
𝘑𝘶𝘴𝘵 𝘢 𝘛𝘰𝘶𝘤𝘩 || 𝘒𝘕𝘠 𝘹 𝘍𝘦𝘮!𝘙𝘦𝘢𝘥𝘦𝘳 (DISCONTINUED)
(Y/N) and her friends all share the goal to avenge their loved ones and kill the demon progenitor, Muzan Kibutsuji. However, (Y/N) unmasks more mysteries of her past and her future... 𝘞𝘪𝘭𝘭 𝘴𝘩𝘦 𝘣𝘦 𝘢𝘣𝘭𝘦 𝘵𝘰 𝘳𝘦𝘴𝘰𝘭𝘷𝘦 𝘪𝘵 𝘢𝘭𝘭? (DISCLAIMER: This fic is discontinued ! I wrote this half a decade ago! big massive warning for the cringe factor of 14yo me being stuck in quarantine)Complete
𝑪𝒓𝒊𝒎𝒔𝒐𝒏 𝑪𝒉𝒂𝒊𝒏𝒔 (Muzan X Reader)
𝐇𝐚𝐭𝐞 𝐬𝐡𝐨𝐮𝐥𝐝 𝐤𝐞𝐞𝐩 𝐭𝐡𝐞𝐦 𝐚𝐩𝐚𝐫𝐭. 𝐁𝐮𝐭 𝐡𝐚𝐭𝐞 𝐜𝐚𝐧 𝐭𝐰𝐢𝐬𝐭, 𝐚𝐧𝐝 𝐡𝐚𝐭𝐞 𝐜𝐚𝐧 𝐛𝐮𝐫𝐧... 𝐢𝐧𝐭𝐨 𝐬𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐟𝐚𝐫 𝐦𝐨𝐫𝐞 𝐝𝐚𝐧𝐠𝐞𝐫𝐨𝐮𝐬. Y/N L/N's family was slaughtered in one night, their blood soaking the tatami. She should have died too. She should have turned. But Muzan Kibutsuji's blood couldn't change her. Bound by vengeance, cursed by her own blood, and drawn into a dangerous obsession, Y/n finds herself caught between hatred, desire, and the man she swore to kill. Disclaimer: I do not own Demon Slayer: Kimetsu no Yaiba or its characters. All rights belong to Koyoharu Gotouge. This is a fanfiction written purely for entertainment purposes. The only character(s)/elements I own are original ones I have created.
lily | muzan kibutsuji
𝓶𝓾𝔃𝓪𝓷 𝔁 𝓻𝓮𝓪𝓭𝓮𝓻 ❝Lift your head (Y/N), ❞ he said smoothly. You looked up to see him staring down at you with a slight smirk. ❝Are you sure you're not starting something you can't finish?❞ -- to kibutsuji, time is like a ticking bomb. he's sick. he's been sick from the moment he was born and he knows he doesn't have much time left. it's at this point in his life, that his relationship with a certain woman begins to blossom. despite the fact that his time is almost up, she wants to stay by his side regardless and his heart begins to soften to her. this woman makes such a lasting impression on him that he decides she belongs to him and only him. "I wish I could stay by your side forever," you told him. "Forever? You mean eternity?" he asked. He continued staring at you blankly until finally, his lip curved upwards, "I like the sound of that." ⤷in which Muzan will never let you go.Complete
Under Your Dominion | Muzan x Reader
Muzan Kibutsuji x Reader Muzan Kibutsuji had grown weary of failure. He still can't walk under the sun. Determined to find the blue spider lily, he stepped into the service of an elite family whose wealth was rooted in pharmaceutical trade, disguising as butler to unearth their secrets. But within that household, he encountered its youngest daughter, gentle, serene, and soft. She was never part of his plan, yet she began to unravel him. Now, it is only a matter of time before he decides, to cast aside the distraction... or to surrender wholly to her dominion. --- Reader is the daughter of Japan's most powerful pharmaceutical magnate, and she has lived her life in obedience. She's graceful, reserved, and ever the perfect daughter. But her world shifts the moment she feels an unexplainable pull toward her father's enigmatic butler... a man who, unbeknownst to her, is the King of Demons. Now, she must uncover the depths of her own hidden power, enough to make even a king kneel at her feet, bound to her will... to her dominion. CONTAINS MATURE CONTENT | ON GOING This book contains mature content, including intimate scenes, dark romance, and themes of obsession, which may not be suitable for younger audiences. Updates everyday
Whisper of Sun || Demon Slayer
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.Complete
This is my third Book of Demon Slayer: Kindly read my first (The Untold Past of Kibutsuji Muzan) and second book (Whisper of Sun) books for no information that would be left behind when you read this book!!🥰❤️ Centuries have passed since the Sengoku Era, and the world has shifted, ushering in the vibrant, yet rapidly modernizing, Taisho Period. For Kibutsuji Muzan and Akari Yuki, time is a relentless current, carrying with it the enduring ache of a profound loss: the quiet departure of their beloved son, Yoriichi. His memory, a bittersweet anchor, fuels their resolve as they navigate an era poised on the brink of its own unique darkness. Though they dwell in a hidden sanctuary, shielded by Muzan's formidable illusions, the insidious influence of the progenitor-Muzan's own malevolent splinter-begins to spread like a creeping blight across Japan. Demons, more numerous and terrifying than ever, now stalk the night, threatening the fragile peace of human lives. As the true Demon King prepares for his ultimate confrontation, Muzan and Yuki must step further into the shadows, their ancient powers and hard-won wisdom now critical. From their hidden vantage point, they will guide, protect, and prepare for the cataclysmic battle that looms, a battle that will determine the very future of humanity and demonkind. "Shadows of the Taisho" is a journey through an era of burgeoning hope and creeping dread, where love defies destiny, sacrifice shapes the future, and an extraordinary family fights an unseen war for the soul of the world. Brace yourself for a tale woven with profound emotion, fierce loyalty, and the ultimate clash of wills. ⚠️ 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
More detailsContent Guidelines