My Boss Is A 1000Years Old Demon Lord|| Muzan X Mitsuki|| Kimetsu No Yaiba - Hey - Wattpad

My Boss Is A 1000Years Old Demon Lord|| Muzan X Mitsuki|| Kimetsu No Yaiba

jellysweetcutie

Reads 63,777
Votes 2,837
Parts 100
Time 9h 23m

Reads 63,777
Votes 2,837
Parts 100
Time 9h 23m

jellysweetcutie

Mature

arrogance arrogant arrogantboss boss ceo chairman demonboss demonlove demonslayer fanfic kibutsujimuzan kimetsunoyaiba kny love muzan muzankibutsuji muzanxmitsuki muzanxreader

***
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 againAll Rights Reserved

arrogance arrogant arrogantboss boss ceo chairman demonboss demonlove demonslayer fanfic kibutsujimuzan kimetsunoyaiba kny love muzan muzankibutsuji muzanxmitsuki muzanxreader

Table of contents

100 parts

Sign up to add My Boss Is A 1000Years Old Demon Lord|| Muzan X Mitsuki|| Kimetsu No Yaiba to your library and receive updates

or

Content Guidelines

You may also like

𝙠𝙣𝙮, 𝙙𝙞𝙛𝙛𝙚𝙧𝙚𝙣𝙩 by _yyunaa_

She knew his thoughts and ways about finding the perfect life was wrong. She knew it the moment she was born into the world, born as a half-demon. The very thought of knowing his blood was flowing through her own body made her frustrated. She hated him. She was weak and useless in his eyes. Kibutsuji Muzan had wondered why did he allow this girl to be born in this world? Ah. He remembers, for he had fell in love with the girl's mother. Yet this girl was nothing like her mother. Her mother was obedient, and was willing to devote herself to him, yet she remained human. He couldn't be bothered that his so called daughter had decided to run away. Not like he could kill her right now, for she was not under his control. [name], wasn't given the privilege to obtain his last name. But she couldn't be bothered for she hated him to the every single cell that existed in his body. Running away was the best she could think of, until she bumped into Ubushiyaki Kagaya.

Whisper of Sun || Demon Slayer by Haniii77976

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.

The Untold Past of Kibutsuji Muzan || Demon Slayer by Haniii77976

This is the story of a girl who has reincarnated to the Heian Era of Japan, meeting an unexpected person who will change her whole life. ⚠️ 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.

Kimetsu No Yaiba: Struggle to Love Again by jellysweetcutie

(Sequel to My Boss Is A 1000 Years Old Demon Lord) 8 years later... "Kazuki Ken and Kazuki Naoki! You both have a lot of explaining to do!" I drove the car while scolding both of my non-identical twins. "He started it!" Naoki pointed a finger. "She started it." Ken scoffed. At the same time "Both of you are going to get it later." I glared through the rear mirror. "I'm sorry mommy." Naoki apologised. "Me too." Ken followed. "Go home and see how much trouble both of you are in." I snapped before turning on the radio. "We brought to you by the news of the famous billionaire, Tsukihiko Kibutsuji has just landed in Hollywood with his wife, Ayumi Kibut-" I turned off the radio. "Mommy? Are you okay?" My daughter asked in concern. "I'm fine, darling. Mommy is fine." I smiled and wiped my tears. Stop it. Stop crying because of him... He's never worth any of the tears that I'd shed for 7 years... 7 miserable years, he left me alone to rot... But this time... I'm the one playing the revenge card against him

A Life Worth Living Alt. by dynamitedecker

MANGA SPOILERS- ALTERNATE ENDING (Story starts before the Hashira Training Arc) A demon named Mira, who is the same age as Muzan, suddenly shows up at the Ubuyashiki Estate claiming to be on their side. Should the Demon Slayer Corps trust her, or will she be their downfall? Sanemi X OC, but it's not the main focus. Wishing it were Genya X OC? Check out the story "A Life Worth Living" It is updated at the same time as this story and has the same storyline but with Genya romance instead! I don't own KNY or the cover art. That all belongs to people with original ideas (unlike me, obviously. Otherwise I wouldn't be writing this)

lily | muzan kibutsuji by mirablossom

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.

My Undying Love MuzanxReader by SayaTakazawa

Muzan x Reader fic with a small bit of Daki x Reader as well. Your name will be Ayaka Amamiya, a cold-hearted genius who finds solace and comfort in the one being who everyone fears. For once Muzan feels an inexplicable desire to protect someone, to care for someone, and to risk everything to save them. How will their love bloom, how will they change, and what are they willing to sacrifice? | Who the hell are you? | | Your worst nightmare | | I don't sleep | | Do you dream? | | Of bloodshed. Do I scare you? | | Not slightly | | Yet you can save me? | | You tell me | | Who are you really? | | Ayaka Amamiya | | I'm- | | I know who you are | | Not that well | | I'll be the judge of that, darling | Demon slayer and all of the art in this book do not belong to me and belong to their rightful owners.

B. L. U. E. (InoAoi // Inosuke x Aoi // Kimetsu no Yaiba) by author9999

"So tell me, Aoi - tell me, why do you, a person who doesn't even want to lift a sword, can make a strong man like me feel sick and weak without you?" "You annoy me, kiss me when you're not supposed to and always steal food. But you broke my walls down and made me fall, real hard, in love with you too." Inosuke is a short-tempered young man who grew up in the mountains. He learned about affection and love through his two best friends, Tanjiro and Zenitsu. The women he cared for in his life are dead. Aoi survived the Final Selection, but she thinks of herself as weak and incapable to defeat demons. In turn, she becomes a helper at the Butterfly Mansion and is always attending to the sick and injured. As he spends more time in the Butterfly Mansion, waiting for his best friends to wake up, Inosuke realizes that he gets drawn to Aoi. How is that possible? They fight all the time. "What are you looking at?" Aoi growls. "I use my eyes to look at whatever I want!" Later, seeing Kanao getting together with Tanjiro and Nezuko falling in love with Zenitsu; sometimes Inosuke wonders if a strong man like him doesn't need a woman. He is wrong. He isn't immune to love. Warning: Slow-burn romance. I depict realistic circumstances related to the age of characters, historical period and their respective personalities. [p/s: This story takes place after the defeat of Muzan. The male main characters and the girls are already seventeen. The universe is still exclusively following the manga/anime. Non-manga readers, you have been warned]

Kimetsu No Yaiba: It Will Be Harder To Love You Again by jellysweetcutie

~Sequel to Kimetsu No Yaiba:Muzan x reader~ Muzan have been miserable after Mitsuki left him for over 3 years. He realised he missed her and what a huge mistake he had done. He wants to find her again but apparently she left and he has no idea where she had gone too. However, Mitsuki on the other hand became a cold heartless person. She kills for fun and pleasure, but there's still the old kind-hearted girl inside of her... How will Muzan react after he founds her, but not the same anymore? Finding her someone he wanted to turn her to be. Will he bring the old Mitsuki back?

Kimetsu No Yaiba: Muzan X Reader by jellysweetcutie

Kazuki Mitsuki, the demon queen from the western country, has come to Japan to look for the rare, blue spider lily. Because of that, she and her sisters will meet the great demon' s progenitor, kibutsuji muzan. She despised him, as much as he does. What would happened if they have fallen in love with each other?

You may also like

Slide 1 of 10

𝙠𝙣𝙮, 𝙙𝙞𝙛𝙛𝙚𝙧𝙚𝙣𝙩 cover

Whisper of Sun || Demon Slayer cover

The Untold Past of Kibutsuji Muzan || Demon Slayer cover

Kimetsu No Yaiba: Struggle to Love Again cover

A Life Worth Living Alt. cover

lily | muzan kibutsuji cover

My Undying Love MuzanxReader cover

B. L. U. E. (InoAoi // Inosuke x Aoi // Kimetsu no Yaiba) cover

Kimetsu No Yaiba: It Will Be Harder To Love You Again cover

Kimetsu No Yaiba: Muzan X Reader cover

𝙠𝙣𝙮, 𝙙𝙞𝙛𝙛𝙚𝙧𝙚𝙣𝙩

She knew his thoughts and ways about finding the perfect life was wrong. She knew it the moment she was born into the world, born as a half-demon. The very thought of knowing his blood was flowing through her own body made her frustrated. She hated him. She was weak and useless in his eyes. Kibutsuji Muzan had wondered why did he allow this girl to be born in this world? Ah. He remembers, for he had fell in love with the girl's mother. Yet this girl was nothing like her mother. Her mother was obedient, and was willing to devote herself to him, yet she remained human. He couldn't be bothered that his so called daughter had decided to run away. Not like he could kill her right now, for she was not under his control. [name], wasn't given the privilege to obtain his last name. But she couldn't be bothered for she hated him to the every single cell that existed in his body. Running away was the best she could think of, until she bumped into Ubushiyaki Kagaya.