My Boss Is A 1000Years Old Demon Lord|| Muzan X Mitsuki|| Kimetsu No Yaiba
jellysweetcutie
  • Reads 61,836
  • Votes 2,836
  • Parts 100
  • Time 9h 23m
  • Reads 61,836
  • Votes 2,836
  • Parts 100
  • Time 9h 23m
jellysweetcutie
Complete, First published Mar 26, 2020
Mature
arrogancearrogantarrogantbossbossceochairmandemonbossdemonlovedemonslayerfanfickibutsujimuzankimetsunoyaibaknylovemuzanmuzankibutsujimuzanxmitsukimuzanxreader
***
So this is basically an alternate story about Muzan and the heroine I made up, Mitsuki.

I'm so sorry for any mistakes, cause I suck at writing.
***

Both of them used to know each other when they're young. A 15 years old Muzan fallen in love with a 514 years old demon queen, Kazuki Mitsuki. However his sickness and her demon identity, they couldn't last long, and that's when Kibutsuji Muzan fell into despair, knowing that the love of his life left him. 

As years past, that despair turns into rage and hatred, and slowly, the caring lord turns into a vindictive and malevolent demon progenitor. 

Years, decades, centuries....

21st century

Muzan and his family took a business trip to Hollywood because of an agreement of partnership. Two companies collided into one. 

Muzan, now known as Tsukihiko, is the Chairman of the company. However, the other company has a celebrity star, Miki, last known as Kazuki Mitsuki. Muzan never knows she's the girl he hates because of her name and appearance has changed, and the same goes for Mitsuki. 

Kazuki Mitsuki, loathes men. She thinks them as pigs. So, where's the fun of not showing them who's boss? She started to have her playerish ways.

Two, totally personality changed demon, came from different worlds... 

However, the only thing that similar is the hatred they had with one another.

If you say impossible for them to fell in love, think again
All Rights Reserved
arrogancearrogantarrogantbossbossceochairmandemonbossdemonlovedemonslayerfanfickibutsujimuzankimetsunoyaibaknylovemuzanmuzankibutsujimuzanxmitsukimuzanxreader
Table of contents

100 parts

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Slide 1 of 19
𝓕𝓪𝓵𝓵𝓮𝓷 𝓯𝓸𝓻 𝓶𝔂 𝓓𝓮𝓶𝓸𝓷? cover
DELINQUENTS • 𝐤𝐧𝐲 𝐡𝐚𝐬𝐡𝐢𝐫𝐚/𝐝𝐞𝐦𝐨𝐧𝐬 𝐱 𝐫𝐞𝐚𝐝𝐞𝐫 cover
Kimetsu No Yaiba: Muzan X Reader cover
Light shining through the Mist. T Muichiro X Fem! Reader. cover
She's Mine cover
Till The Moon Shines cover
The Seamster's Secret [Demon Slayer Fanfic] cover
B. L. U. E. (InoAoi // Inosuke x Aoi // Kimetsu no Yaiba) cover
lily | muzan kibutsuji cover
The Untold Past of Kibutsuji Muzan || Demon Slayer cover
Kimetsu No Yaiba: Resurrection cover
Kimetsu No Yaiba: Struggle to Love Again cover
○°•The Moonlight•°○ ♡Demon Slayer x Demon F! Reader♡ cover
✿𝔸 𝕋𝕙𝕠𝕦𝕤𝕒𝕟𝕕 𝕐𝕖𝕒𝕣𝕤✿ (Muzan x F!Reader) [COMPLETED✔] cover
𝙠𝙣𝙮, 𝙙𝙞𝙛𝙛𝙚𝙧𝙚𝙣𝙩 cover
𝕋𝕙𝕖 𝕕𝕣𝕖𝕒𝕞𝕤 𝕨𝕖 𝕤𝕙𝕒𝕣𝕖 (enmu x [gender neutral] reader) cover
An Endless Cycle (Muichiro X Reader) cover
Fedora Man cover
Kimetsu No Yaiba: It Will Be Harder To Love You Again cover

𝓕𝓪𝓵𝓵𝓮𝓷 𝓯𝓸𝓻 𝓶𝔂 𝓓𝓮𝓶𝓸𝓷?

42 parts Ongoing

"This is completely idiotic...he's Kokushibo. His purpose is to serve me and to listen to my orders. My purpose is to give him orders and enforce them. Never should those two paths cross, never should I fall for my minions, never should my minions fall for me. Well, it's too late for that, huh..." ... Muzan Kibutsuji and Kokushibo (Tsugikuni) are business partners. For the past 1,000 years it has stayed that way. Muan gives out orders, and Kokushibo follows them like the puppy he is. They're supposed to be business partners; they're supposed to have that intimate relationship that other acquaintances do. But the two have never truly had a real conversation. And while Muzan figured it was just him scaring the living hell out of Kokushibo, the upper moon had significantly different thoughts running through his mind. Every time he tries to converse with his master, Kokushibo is faced with an intensive feeling that acts as almost a force field that prevents him from talking with Muzan. His palms get sweaty, his knees weak, his throat dry, and his heart starts going a kilometer a minute at the mere sight of his boss. What is this feeling? Could it just be the severity of Muzan's presence, or is there perhaps something more emotional going on that is causing this boundary... This is not a slow-burn!! It doesn't take long for much to happen. I know that's boring but i'd say its pretty worth it? Warning!!!: this story also has Akaza x Douma and Gyokko x Gyutaro. Why? I completely ship Akaza and Douma as well and I needed something for the support characters to do. What about Gyutaro and Gyokko? That's not a ship that I personally support, but again; it's EXTREMELY minor and is just a side story for the sake of it (I needed a break from Kokuzan for a bit and that's where my mind was) Angst, fluff, smut, everything you'd want in a BL--a demon BL, at that. :)

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