I Want Stories Where the Protagonist Transmigrates Into Muzan or Is Muzan Himself, With a Happy Ending for Everyone 想看穿成无惨或是无惨本人，全员he的

1. 1 鬼 Demon Slayer: Reborn as Muzan, I Save Everyone 鬼灭：穿成无惨我拯救全员 Chuan Jing 808川井808Anime Fanfiction1.0M WordsOngoing [A slow-burning epic with unfolding foreshadowing, a realistic story of redemption] Not a simple canon-character takeover. The original tragic character has an important redemption and growth arc + epic serious drama + mind games + everyday life + ensemble cast + original antagonists + kindhearted protagonist + psychological healing + both angst and sweetness + delicate emotions + redemption for everyone + original characters + the protagonist is not a romantic harem magnet, though some characte 1.1kReads9.2Score176Shelves

   Reader note

   The first book felt quite intellectually stimulating, the second book had a slightly angsty feel to it, the third book was a bit more lighthearted and highly recommended, the fourth book was quite normal, the fifth book was also quite lighthearted, the sixth book was very serious, the seventh book felt quite innovative, the eighth book was also lighthearted, the ninth book was highly recommended and very funny and is now complete, and the tenth book was a heartthrob and is now complete.

2. 2 鬼 Demon Slayer: Reborn as Muzan, I’ll Spoil My Upper Moons 鬼灭：穿成无惨，我的上弦我来宠 Abel of Giant Whale Island巨鲸岛的阿贝尔Anime Fanfiction306k WordsCompleted (The score is just out, and it’ll rise later) No Tragedy, No Pairings | Muzan/Yoriichi (not recommended for readers who are strict about Yoriichi being the top) | Akaza/Koyuki | A little Douma/Kotoha | OOC Warning When Muzan sees the old master Kokushibo bullying little Michikatsu: “You rotten old geezer! If you won’t raise him, I will. Hand him over, hand him over.” When Muzan sees the former cult leader exploiting Douma to rake in money: “The cult belongs to me now. You, and you too, your wi 3.8kReads8.9Score691Shelves
3. 3 鬼 Demon Slayer: The Drama Queen Muzan Is Busy Raising Kids 鬼灭：戏精无惨他正在带娃 Lord Yingwan影丸大人Anime Fanfiction2.3M WordsOngoing [A happy ending for the entire Demon Slayer cast, Muzan gets what's coming to him, three chapters daily. Lord Muzan loves putting on an act! He loves raising kids even more!] After completing his atonement, a reincarnated Muzan returns to the Demon Slayer world and becomes obsessed with raising children? (His memories from his previous life will fully return later, meow~) The Kamado brothers, one under each arm? There's nothing brothers can't talk through! Isn't little Doma adorable? Even if 16.1kReads9.4Score2kShelves
4. 4 鬼 Demon Slayer: Reborn as Muzan from the Start 鬼灭：当我重生成无惨刚开局的时 Bubbles, Don't Drift Away气泡别飘Anime Fanfiction369k WordsOngoing The protagonist is reborn as Muzan, but the World Will insists that the main plot must move forward. Includes Obanai and Mitsuri, Doma and Kotoha, Michikatsu and Yoriichi, and a purely imagined what-if storyline. Happy ending, everyone gets their happily-ever-after. Just treat this as a slice-of-life story. The protagonist has no romantic interests, though there will be one-sided crushes. Apologies for the out-of-character moments, the writing, and everything else. After working overtime nonsto 48Reads6.5Score—Shelves
5. 5 鬼 Demon Slayer: I Know This Plot! I’ll Change It! 鬼灭：这剧情我熟！我来改！ Crispy Muggle脆皮麻瓜Anime Fanfiction527k WordsCompleted [No Angst, No CP, Mainly Raising Kids, Idealistic Redemption + Jumbled Timeline] [Original elements, written for personal enjoyment. OOC warning. The plot is very slice-of-life, with some Obanai and Mitsuri and a tiny bit of Doma and Kotoha. Very, very little, because the author isn't very good at writing romance.] Chen Ye opens his eyes and finds himself as Muzan Kibutsuji, right in the middle of a meal. Chen Ye: “...” Thanks for asking. I just landed in Japan, t 2kReads8.3Score400Shelves
6. 6 鬼 Demon Slayer: Reborn as Muzan, I Build an Infinite Conglomerate 鬼灭：穿成无惨，于是无限财阀 VkoAnime Fanfiction257k WordsCompleted [No CP + A Real Boss + Everyday Business + Lighthearted, No Angst] How can a boss who spends all day fussing over a single blade of grass ever be a good boss? - The Eternal Paradise Cult is funded by my conglomerate. What? It’s super effective and grants every wish? That’s because you came with a sincere heart, benefactor. Just drop your incense money in this jar~ - The private detective agency was founded by my conglomerate. Don’t ask how we get inside. Just tell me where you want to go. Our fi 374Reads6.5Score103Shelves
7. 7 主 My Lord, Muzan Must Defeat the Demon King, Yoriichi! 主公无惨一定要打败鬼王缘一呀！ The Young Should Have a Heroic Spirit少年当有侠气Anime Fanfiction123k WordsOngoing [No Romance]+ [Not a Doormat]+ [A Protagonist Who Grows]+ [All Nine Hashira Turn into Demons] What would happen if the Twelve Kizuki and the Nine Hashira switched places? How would Kibutsuji Muzan treat his subordinates if he became the head of the Demon Slayer Corps? If Michikatsu Tsugikuni had the power of a demon, could anyone really defeat him? Infinity Castle Tsukimisato Muyou joined forces with Tanjiro and the others. After countless trials and hardships, they finally defeated Upper Rank O 3Reads—Score—Shelves
8. 8 鬼 Demon Slayer: Muzan, but a Fan of Everyone 鬼灭：无惨，但全员厨 Forest Ze森林泽Anime Fanfiction582k WordsOngoing After transmigrating into the body of a miserable boss, I have no plans to be a good person or a bad one. A ghost's life is long, so I just take things as they come. My greatest hobby is collecting a complete set of the Twelve Kizuki and the Demon Slayer Corps. What's this? Young Doma. Add him to the collection. What's this? Demon Slayer Corps Michikatsu. Add him to the collection. What's this? Sun Breathing Yoriichi. Add him to the collection... Oh, I can't collect this one. With a loud sob, Mu 6.7kReads9.4Score591Shelves
9. 9 鬼EN Demon Slayer: Reborn as Muzan, the Villainous Boss 鬼灭：穿成反派Boss无惨 Stop Scrolling Videos别刷视频Anime Fanfiction586k WordsCompleted No heroine, no romance, no darkness or saintly do-gooders. I transmigrated into Muzan, five hundred years before the story begins? There’s so much room to work with! The Blue Spider Lily! Overcome sunlight! Become the ultimate life-form! Retire with the Twelve Kizuki (just kidding). Every now and then, scare the Demon Slayer Corps, and maybe have some fun as a spy (ಡωಡ) Live long enough to see smartphones arrive! Games! Novels! Anime! ୧⍢⃝୨ And even... Run into the original scumbag boss, stand in 9.6kReads9.6Score1.2kShelves
10. 10 鬼 Demon Slayer: Reborn in Misery, but I Don't Want Romance, So Get Lost 鬼灭：惨重生但不想谈恋爱走开 Lai Siling莱斯玲Two Male Leads424k WordsCompleted System + beloved by all + submissive-leaning protagonist + not a full harem + everyone falls in love Reborn. Let me remind you once: he's going to be just a little weaker in the early chapters. Please stop leaving all kinds of nonsense in the comments. You're really going to wear out my patience. The darling transmigrates and is reborn as Muzan, huh ⊙∀⊙! It's not particularly action-packed. The emotional arc is gentler, but it may challenge your values. Muzan is straight, but there are always tr 416Reads8.2Score106Shelves
11. 11 鬼 Demon Slayer: Muzan Transmigrates to the Modern Day and Shops Online for Spider Lilies 鬼灭：无惨穿越现代，网购彼岸花 No Worries on a Bright Night明夜无愁Anime Fanfiction765k WordsCompleted [Happy ending for everyone, lighthearted comedy, mainly told from Muzan's perspective] Muzan is getting ready for the decisive battle against the Demon Slayer Corps in the Infinity Castle when Nakime makes a mistake and sends him to the modern era. To make matters worse, he's now a high school student on leave?! Just as he's about to slaughter humans and rebuild the demon forces he once commanded, a video of a nuclear explosion suddenly plays on the TV. Muzan's newly kindled fighting spirit slow 889Reads8.2Score161Shelves

    Reader note

    As a fan of tragic stories, this one is right up my alley. It's one of the most enjoyable Demon Slayer fanfictions I've found on Yangshizi. And this is the original tragic one! Heaven knows how long I searched for the original tragic one on Tomato, and I finally found it. Overall, it's a lighthearted story about someone who tragically transmigrates to the modern world. After eating the blue spider lily, he was so miserable that he was successfully worn down by life and turned into a retired old man. The atmosphere between the Upper and Lower Moons and Sanma is very heartwarming, and the interactions between Sanma, Kuroma, and Gyutaro are really cute!! When I was at Xiaomei's house, I was overwhelmed by a sense of happiness. Some of the abstract parts are quite interesting, and some of the plots are unexpected yet surprisingly consistent with the characters. Although some of the abstract little settings feel a bit off (such as the black beauty salon and being scared by a gun), it's not a big problem. And another thing, the tragic cat sculpture is especially accurate. Moreover, when we were wronged, we fully practiced the saying, "A gentleman takes revenge even after ten years, but I am neither a gentleman nor a human being, so I don't hold grudges overnight, I take revenge on the spot." Familiar love for you old self. Okay, that's a bit of an exaggeration. Since we live in modern society, when I want to take revenge, I make some preparations first. Although it sometimes takes a lot of time, I will still take my revenge. When I really want to take revenge, I will not hold back at all and I have learned to use legal weapons (nods). Even though it's a modern, energy-saving society, she still gets angry when she's really upset. Finally, she's not a ninja or a demon anymore, which I really appreciate (although she's still intimidated by Yoriichi). In this book, Can Can Zi and Hei Si Mi are truly abstract when they're being abstract, and truly handsome when they're being handsome. Kokusatsu is still a brother-obsessed brother, Yoriichi is still a brother-obsessed brother, Momo is still annoying enough to get punched, Enmu is still Muzan's dream man, and everyone in the Demon Slayer Corps is still doing great. Okay, next up is a mine-clearing exercise. 1. There are about two or three chapters in the text featuring Yoshinobu's individual scenes, but I personally think skipping them won't affect the continuity of the plot. 2. Perhaps it's just my personal opinion, but I feel the author might have a bias towards Japanese-themed content, and the proportion of Japanese-themed scenes is quite large. However, I think it's also possible to view it as a brotherly relationship. 3. This relates to the previously mentioned issue of some abstract settings. At first glance, they might seem absurd and inconsistent with the established concepts, but it seems like you'll only see them once throughout the entire text (?). If I remember correctly, the most frequent occurrence was at the beauty salon, but it only happened twice, so it's not a big problem. 4. This is still just my personal opinion. Part of the story is written from Nakime's perspective. Since I came here for the tragic protagonist's perspective, and I personally felt that this part was a bit redundant, I skipped the part about missing teeth after reading about the little monster. I remember when I first read this part, the author mentioned in the author's notes that Nakime's personality was a personal interpretation, and that the author also mentioned that Nakime's altered personality was very similar to his own. Therefore, in Nakime's part, you can truly feel her despair and the emotional shift that follows. I personally think this part is excellent. However, perhaps precisely because the author wanted to fully showcase Nakime's emotions and psychological changes, he devoted a large amount of space to writing about Nakime herself and the little monster. However, they couldn't leave out the missing teeth, so they lengthened the Nakime part, which is why I felt it was too long and lost the patience to continue reading. Then I want to praise the chapter written from Doma's perspective. I forgot which chapter it was, but it left a very deep impression. It used concise language to express Doma's inner thoughts. Doma, even you, devoid of emotion, sometimes wonder where the sadness in Muzan's eyes truly comes from, don't you? !!! : ( , , Ooc. , , , , . , , . !!!

12. 12 鬼 Demon Slayer: Reborn as Everyone's Favorite in Infinity Castle 鬼灭：重生后在无限城中当团宠 Shan Jiu Yue山久月Two Male Leads313k WordsCompleted Synopsis: [Two male leads + two unhinged characters + everyone’s favorite, read at your own discretion] After dying horribly in his previous life, he transmigrates into the world of Demon Slayer and becomes someone outside the story. Qing Yu never expected to be reborn in another world. As the only human in the Infinity Castle, he enjoys the same privileges and honors as the Upper Ranks. Though he isn’t a demon, he has long since become one of their kind. Just as he begins to settle in and infil 4.2kReads8.8Score683Shelves

    Reader note

    These are all great. The first and second ones are completed, and the third one updates a few chapters every day.

13. 13 鬼 Demon Slayer: Muzan, You Foolish Little Brother! 鬼灭：无惨，愚蠢的欧豆豆啊！ Cat Scrolling on a Phone刷手机的猫Anime Fanfiction558k WordsOngoing What would happen if Muzan had an older brother? My foolish little brother! Just as the final battle in the Infinity Castle is about to end, and everyone has finally overcome countless hardships and is on the verge of defeating Muzan and welcoming the light, a figure suddenly drops from the sky and stands in front of him. “So you're the ones who tried to hurt my little brother?” Muzan stares at the newcomer, tears of emotion streaming down his face. He looks like a child who's been bullied and i 3.6kReads7.9Score523Shelves
14. 14 鬼 Demon Slayer: Our Demon Moon Company Is Doomed 鬼灭：我们鬼月公司吃枣药丸 Tan Li潭鲤Anime Fanfiction283k WordsOngoing [Muzan-centric + lighthearted comedy + modern Demon Slayer cast transmigrates into the original story + original worldbuilding] That day was supposed to be nothing more than an ordinary company outing for Demon Moon Inc. To celebrate another record-breaking year in the financial reports, Muzan and his wage-slave employees partied at a hotel all day, and things got downright chaotic. When Muzan woke from his hangover, he realized the era he was in seemed all wrong. Still wearing the goofy T-shirt 30.7kReads9.3Score3.7kShelves

    Reader note

    These are some of my favorite books 😘

15. 15 转 Reborn as Muzan, I Become the Mastermind 转生无惨，然后成为幕后黑手 Soft Little Doves软鸽鸽Anime Fanfiction1.3M WordsCompleted [Multiverse crossover: Demon Slayer, Cyberpunk 2077, Sekiro, Jujutsu Kaisen, Touhou Project, The Kitaro of the Graveyard, Hell's Paradise, Harry Potter, The Witch from Mercury, Shiki, and more as they come up] Travel across the land, and mysteries awaken. Wait, what do you mean Arasaka's CEO is named Muzan Kibutsuji? So vampires count as demons too?! Muzan Kibutsuji: As the progenitor of demons, it makes perfect sense for me to turn Saburo Arasaka into a demon and make him the president of Ara 4.4kReads8.4Score502Shelves
16. 16 鬼 Demon Slayer: When Muzan Obtains the Blue Spider Lily 鬼灭之刃：当无惨获得蓝色彼岸花 Four Splendors Beneath the Moon月下四华Anime Fanfiction295k WordsOngoing When Jin Yu saw Muzan get burned to death by the sun in the anime (Ufotable went off the rails in a parallel universe with that ouo), she cried herself unconscious. When she woke up, she found that she had transmigrated to the world of Demon Slayer and become a maid hired by the Ubuyashiki Family. [The female lead is another progenitor of demons. After becoming a demon, she changes her name.] [On the demons’ side, no betrayal. A Muzan fan, but without prejudice against humans.] [Muzan overcomes 1.3kReads6.6Score202Shelves
17. 17 鬼 Demon Slayer: I Transmigrated as Muzan, but in a Demon Clan Version! 鬼灭：穿越成无惨，但魔族版本！ Little Fox233小狐狸233Anime Fanfiction215k WordsOngoing [Demon race setting + transmigrated as the Demon King + first-person narration + no romance] I was cosplaying a demon at a convention when I transmigrated. Fine, but why did I end up as Muzan Kibutsuji when he was still a baby??? I'd rather go to Frieren's world than Demon Slayer's!!! After I was forced to drink the medicine and turned into a demon, I was on edge for a long time, afraid I really had become one of those demons known as “beasts wearing human skin.” But thankfully, everything seeme 1.7kReads9.1Score199Shelves
18. 18 鬼 Demon Slayer: After the Demon King Is Reborn, He Dotes on His Archrival 鬼灭，鬼王重生后娇养了死对头 Huiling-chanovo绘灵酱ovoTwo Male Leads308k WordsCompleted Yoriichi Tsugikuni x Muzan Kibutsuji. Two male leads, both reborn, System story, friendly to fans of every character, lighthearted and comedic. Muzan Kibutsuji, the biggest villain in Demon Slayer, is reborn and bound to a villain-reformation System! But the people he has to save are the countless innocent humans he harmed in his previous life. Only by doing good deeds in this life and easing everyone's resentment can he enter the cycle of reincarnation! Today, Muzan is once again working hard t 1.5kReads8.3Score255Shelves
19. 19 c Cosplaying as Muzan, Stabbed Ten Times by Black Zetsu from the Start cos无惨，开局被黑绝连捅十下 Sun Wukong's Golden Headband孙悟空的紧箍咒Anime Fanfiction1.4M WordsCompleted [Naruto] [Demon King] [No CP] [Lighthearted] [爽!] Amamiya Rei, who was cosplaying Kibutsuji Muzan, was hit by a truck and transmigrated. The moment he arrived, he saw a pitch-black lump stabbing at his heart... This Black Zetsu is a real piece of work. Amamiya Rei wasn't stabbed to death. He almost starved to death instead. On the brink of starvation, he discovered that he could absorb Black Zetsu's chakra. [Ding!] [Congratulations, Host! You have obtained one "Black Zetsu Chakra Fragment."] [An 8.8kReads9.1Score893Shelves
20. 20 都 We’re Both Ghost Kings, So Why Can You Sunbathe?! 都是鬼王你凭什么能晒太阳！ Fang Circle方圈圈Two Male Leads336k WordsOngoing [Female-oriented] [Contains Yoriichi/Kokushibo pairing] Read with caution!!! Yan Sheng, Yuan Yi, and Yue Yan cosplay and end up in Demon Slayer. Yes, they transmigrate into Demon Slayer. Let's not get into what era it is. Yan Sheng is cosplaying as Hei Si Mou, Yue Yan as the Demon King Wu Can, and Yuan Yi as Yuan Yi, except he's demonized Yuan Yi. Yue Yan: What else is there to say? I'll be the Demon King, then. The three conjoined Demon Kings try to make it through Demon Slayer without gettin 1.3kReads8.2Score191Shelves
21. 21 鬼 Demon Slayer: The Villain's Script From the Start, You Can Do Whatever You Want Since You're Invincible 鬼灭开局反派剧本，你无敌我随意 I Never Forget Bai我勿忘白Anime Fanfiction240k WordsCompleted In Demon Slayer, and a villain to boot, so of course it's only natural to take both humans and demons! Lin Chuan, a legendary Demon Slayer fan, accidentally transmigrates into the world of Demon Slayer. But then he runs into a devilishly obnoxious, god-tier villain System whose only mission is to make him the backbone of Demon King Muzan. The difficulty shoots through the roof from the start, but luckily, the System's rewards are just as outrageous. First come affinity with all demons and the Bl 174Reads8.5Score106Shelves
22. 22 穿 After Reincarnating as Muzan, the On-Screen Comments Force Me to Turn Over a New Leaf 穿成无惨后弹幕逼我从良 PLSAnime Fanfiction254k WordsCompleted When I wake up, I’ve somehow become the ultimate villain in Demon Slayer, the one who draws everyone’s hatred and is ultimately reduced to ash beneath the sunlight: Muzan Kibutsuji. Faced with this tragic ending, I decisively choose to stop trying to fix things! Destroy the world? Pursue perfection? To hell with it all! Before I turn to dust, I’m going to let loose and personally mess with the main cast, enjoying the thrill of being the ultimate boss who can do whatever he wants! But just as I 37Reads—Score—Shelves
23. 23 鬼 The Ghost King Wuxian Is Fighting to Survive 鬼王无惨求生中 Dr. Manhattan曼哈顿博士Anime Fanfiction969k WordsOngoing Yuan Yi: What do you think life is for? Muzan: For cherishing, bro. Muzan returns reborn, having reached a great awakening. He starts farming, making plans, and gains a golden finger. Then he gets serious about learning management... And so, the Demon Slayer Corps faces its end. Muzan: I'm a natural disaster. Who's going to stop me? 61Reads—Score—Shelves
24. 24 无 Wumian Cultivates Immortality to Take Down Jiang Chen 无惨修仙，要干掉将臣 February's Flowing Light二月流光Eastern Fantasy216k WordsCompleted Reborn in the Spirit Realm, Wuchan meets Jiang Chen, and the two hit it off. Wuchan: “I'm Kibutsuji Muzan, the foremost demon king of Fusang!” Jiang Chen: “You're afraid of the sun!” Wuchan: “I've created countless demons. The Twelve Kizuki are extraordinarily powerful, and my record is remarkable.” Jiang Chen: “You're afraid of the sun!” Wuchan: “I've lived for over a thousand years and killed a thousand elite swordsmen.” Jiang Chen: “You're afraid of the sun!” Wuchan: “...Can we stop talking a 40Reads—Score—Shelves
25. 25 鬼 Demon Slayer: I'm the Demon King, Yet I'm a Double Agent 鬼灭：身为鬼王的我却是双面间谍 Shan Sui Xin彡随心Anime Fanfiction225k WordsCompleted (Muzan × Yoriichi) (The villains are actually smart!) Good news: I've transmigrated. Bad news: I've transmigrated into the Demon King, Muzan Kibutsuji! But there's more good news: I overcame sunlight from the start! Then comes the worst news of all!! Why is the man who uses Sun Breathing standing right in front of me?! Watch as our protagonist changes names several times and walks a dangerous double-agent path between demons and the Demon Slayer Corps! 299Reads6.3Score101Shelves
26. 26 鬼 Demon Slayer: From the Start, I Take Unwilling Humans by Force 鬼灭：开局对人类无惨强取豪夺 Please Call Me Your Majesty请叫我皇帝陛下Two Male Leads459k WordsCompleted [Also known as: What? The Demon King is my boyfriend, and I’m his student?] (Note: There isn’t much of the original Demon Slayer plot, because the focus from beginning to end is on the relationship between the two. The Demon Slayer Corps characters get little attention, and some don’t appear at all. The important demon characters survive. The ending cuts some of the battle scenes, so it may feel a little rushed, but the romance is perfect. Happy ending.) When he was human, Fujiwara Akira had pow 8.8kReads9.2Score1.4kShelves

    Reader note

    A must-see for fans of villainous stories!

27. 27 无 Muzan, You're Really Having the Worst Luck 无惨，你真是倒大霉 Longing for the Mortal World思凡间Two Male Leads489k WordsCompleted (Main story complete) [Demon Slayer + sweet romance + two male leads + Muzan as the bottom] (Just received its rating) What happens when a cold-blooded, ruthless reincarnator falls for someone for the first time? I don't really know how to write a synopsis. Basically, it's the story of a reincarnator named Qi who falls in love with Kibutsuji Muzan at first sight while choosing a vacation world, then takes him by force. Just as they're enjoying a happy life together, the Lord God suddenly summon 2.3kReads9.1Score369Shelves
28. 28 鬼 Demon Slayer: Lord Muzan Is Being Spoiled Again Today 鬼灭：无惨大人今日也被宠着 RingkkAnime Fanfiction819k WordsOngoing There aren't many readers online, so the rating is climbing slowly. [Two male leads, dark content, 1v1, everyone-loves-him setup] Kokushibo appears in Chapter 10. What would happen if Muzan, a sickly beauty in his human days, gradually learned everything that was going to happen in the future? Bad-tempered, refined, and a cunning, shameless boss Muzan × the “honest,” “mute,” “young lady” Upper Rank One, Kokushibo No System, with plenty of foreshadowing. Leans toward Demon Slayer? Friendly to all 2.3kReads8.9Score294Shelves
29. 29 鬼 Demon Slayer: I'm Muzan's Childhood Friend 鬼灭：我是无惨他竹马 Lin Ke Time Specialist林克时间专业户Anime Fanfiction820k WordsOngoing (The book just came out, so nobody's reading it and the rating is low. It'll go up later.) [Demon Slayer] + [BL] + [no transmigration] + [paired with Muzan] + [loyal, never going easy on the enemy] + [master and servant] + [logical] + [slight OOC] + [not a saintly do-gooder] + [lots of extras] + [sweet and angsty] I'm a middle school student, and this is my first time writing a novel. I write whatever comes to mind. It's pure trash with no moral compass, and the characters' values don't represen 97Reads7.0Score—Shelves
30. 30 鬼 Demon Slayer: Lord Muzan Is Everyone's Favorite 鬼灭：无惨大人被全员偏爱 RingkkTwo Male Leads623k WordsOngoing [Daily Life, 1v1, Moon God, Tragic Beloved by All, Humans and Demons All Get Along] Making up for regrets, everyone survives Muzan, Kokushibo, and Yoriichi are childhood friends, raised together like brothers. Important note: Kokushibo's feelings for Cat's older brother are not pure! Tsukihiko will still become a demon, the Demon King Cat. Akino held a pair of round moon-shaped earrings in her palm. They were right in front of him, but Tsukihiko did not reach out to take them. He only looke 1.9kReads8.5Score281Shelves

    Reader note

    They're all pretty good; I like watching them both.

31. 31 穿 After Becoming Muzan, Everyone Thinks I’m Strong 穿成无惨后，大家都觉得我很强 Candy Jianbing Guozi糖果煎饼果子Anime Fanfiction372k WordsOngoing (No CP. The protagonist comes from a tragic parallel world and isn't a good person. See the author's note in Chapter One for specific content warnings.) Wu Can was an ordinary office worker who enjoyed sitting in the sun and drinking tea in his free time. But then he transmigrates, and Wu Can becomes Wucan. Not only is he now a demon king who can no longer go out in the sun, there's also a red-haired swordsman standing in front of him, asking, “What does life mean to you?” It's precious, bro. In 45.2kReads8.3Score7.3kShelves
32. 32 鬼 Demon Slayer: Lazy Muzan Is a Looks-Obsessed Man 鬼灭：摆烂无惨是颜控 Sen Jue Mo Gui森珏墨圭Anime Fanfiction656k WordsCompleted Main character has no CP + no System + crazy + loves stirring up trouble + daily life Ye Yan transmigrated. The bad news: she transmigrated into the world of Demon Slayer. The worse news: she transmigrated into the body of the shitty boss. The even worse news: the Demon King is hard to kill, and she’s afraid of pain. The good news: it’s still the Heian era. That gives her plenty of room to work with. Whatever. She’ll live if she can, and save tragic characters if possible. If it doesn’t work out 816Reads8.6Score115Shelves

    Reader note

    Except for the third book, which leans towards the romance genre, the others are all lighthearted and entertaining.

33. 33 鬼 Demon Slayer: Every Day Is a Legendary Scene After I Become Muzan 鬼灭：穿成无惨后每天都是名场面 Lucky Star吉人天相星Two Male Leads204k WordsCompleted [Two male leads + System + secret identities] With a System in tow, he transmigrates into Muzan Kibutsuji's body just as the reborn Yoriichi Tsugikuni appears. Fortunately, with the System's help, he manages to cling to life for now. System: Mission One: Find a person of utmost yang. System: Mission Two: Stay in contact with that person for one minute. Muzan: ??? There are plenty of ways to get me killed. Why not just make me go sunbathing?! System: Final Mission: Raise Yoriichi Tsugikuni's affe 1.9kReads9.2Score337Shelves

    Reader note

    The first three books are about becoming Muzan; the first one is incredibly good. The fourth one, about becoming Muzan's daughter, is also very well-written, and the plot doesn't feel abrupt.

34. 34 无 Muzan: You Think My Daughter Is Cute Too, Don't You? 无惨：你也觉得我女儿很可爱？ Three-Foot Spirit三尺灵Anime Fanfiction332k WordsOngoing (The rating just opened, so it'll go up later 😘) Muzan × original female protagonist | family bonds | adored by everyone | OOC warning | not a strong female lead | cozy demon-side Infinity Castle (A real child, not a prodigy; turns into a demon; not a good person; probably gets doted on fiercely by the demons; won't betray Muzan) As the Demon King’s only child, Xue Nai inherited her father’s frail constitution, one that was practically a curse. When she was four, her mother, unable to bear this 3.3kReads8.9Score442Shelves
35. 35 走 After Finishing the Unzan Storyline, I Was Forced to Join the National Games 走完无惨剧情后被迫参加国运 Luo Jiutian Likes Tanghulu落九天喜欢糖葫芦Anime Fanfiction584k WordsOngoing [Content warning: Includes Tong Qin and Kyojuro Rengoku/Mitsuri Kanroji pairings; the ending forces a happy ending for everyone. Written to address regrets about the original, but the author is a Muzan fan and does not redeem him. The good side is forced to compromise with Muzan. Written because of Muzan. Each arc is followed by a slice-of-life segment.] After an accident, an ordinary person was dragged into Demon Slayer and forced to play Muzan, living through his entire life. When he woke up a 8.5kReads8.9Score1.5kShelves

    Reader note

    I forgot the beginning and the end.

36. 36 鬼 Demon King Muzan Doesn't Want to Work Overtime 鬼王无惨不想加班 Mu Tong Yao Zhi木童瑶指Anime Fanfiction953k WordsOngoing [Spoiler warning: This is a Demon Slayer fanfic set in a parallel world where Muzan Kibutsuji never completely disappeared, and it contains a huge amount of original worldbuilding. Please proceed with caution if that bothers you!][The blurb is in first person, while the story itself is in third person.][No romance in the main story] I am Tsukihiko, a senior adviser to the Suzuki Zaibatsu, a rising star in biotech, with an annual income enough to buy half a street in Tokyo. No one knows that I wa 1.1kReads8.6Score154Shelves

    Reader note

    They are all Muzan himself.

37. 37 鬼 The Demon Progenitor Cultivation Plan 鬼之始祖育成计划 Bo Yuan Chong Ming薄渊重溟Anime Fanfiction371k WordsCompleted 1.4kReads8.5Score224Shelves
38. 38 什 What Do You Mean, a Dual Male Lead Story? Muzan Fell for Yoriichi’s Reincarnation 什么双男主文！无惨爱上转世缘一 Late-Night Chicken Dinner三更吃鸡Two Male Leads287k WordsCompleted A novel with two male leads: The demon king Muzan always thought that Yoriichi Tsugikuni was his eternal nightmare. That is, until they reunited in the modern world, with Yoriichi reincarnated. Muzan bought a property hoping to leave Yoriichi homeless, but Yoriichi gently confessed, “Mr. Tsukihiko, you’re such a lonely little landlord.” Muzan took Yoriichi to a horror theater to scare him, only to be startled by the sound effects himself and end up “floating in midair.” When he turned around, he 95Reads—Score—Shelves

    Reader note

    You can take a look at these books

39. 39 鬼 Demon Slayer: Reborn as Muzan, I Get Burned to Death in Infinity Castle from the Start 鬼灭：穿成无惨开局无限城被晒死 Armillary Sphere浑天仪Anime Fanfiction240k WordsOngoing [Everyone Reincarnated + Giyu and Shinobu + Sanemi and Kanae + Obanai and Mitsuri + Yoriichi and Tamayo + Kanao and Aoi] [Also known as: Reincarnated as Muzan, I Opened a Yokai Extermination Agency in Tokyo] At last, Muzan is dead! As the Demon Slayer Corps cheers, I, having just transmigrated into Muzan, am burned to death in the Infinity Castle. The end! Year 10 of the Tragic Era With the Demon Clan's restraint gone, yokai forces grow rapidly. The Eastern Nine-Tailed Fox, the Western Shuten Do 31Reads—Score—Shelves
40. 40 月 The Moon Is Whole, the Ghost Is Unharmed 月无缺，鬼无残 White Bird, Azure Clouds白鸟青云Anime Fanfiction350k WordsCompleted [The Rating Is Low Since It Just Came Out + No Romance + Female Lead + Demon Ensemble Cast + Defying Fate] What does it mean to transmigrate? A new life? A wider world? The girl didn't care about any of that. All she knew was that transmigrating meant she could never go home again. She became a demon, ate humans, and nearly had her soul devoured by the consciousness of her original identity, “Kibutsuji Muzan.” After stumbling through all those trials and tribulations, she gained a new name, only 322Reads8.5Score105Shelves
41. 41 鬼 Demon Slayer: What If Muzan Had an Older Brother? 鬼灭：当无惨有了哥哥 Qing Zilu晴自律Anime Fanfiction285k WordsOngoing [The transmigrator has no memories, and this is a different world. He doesn’t know the original Demon Slayer story; the plot takes place in the human world and has a happy ending. He loves his younger brother Muzan dearly. The protagonist is a kind and powerful person who enjoys picking up and raising children. His world and past will be revealed later.] After dying, Xiyang was reborn in another world as Ubuyashiki Xiyang. In this life, he had a father and mother, as well as a sickly, sweet, ado 40.4kReads8.4Score9.3kShelves
42. 42 听 I Heard Lord Muzan Has a Beloved White Moonlight 听说无惨大人有个白月光 Guest by the Lamp灯前客Two Male Leads259k WordsOngoing Demon Slayer + Muzan as the bottom + a mountain of personal headcanons + a little OOC A little Sanemi/Giyu [Cover artist: Ouchi-chan789, permission obtained] The demons had heard that Lord Muzan had a long-dead first love, but none of them had ever seen this person. Xuan was Muzan’s fated star. He watched Muzan struggle with illness from the day he was born. Later, when Xuan came down to face his tribulation, he hoped Muzan’s journey toward his ending would have a few more happy moments. Then M 41Reads8.4Score—Shelves
43. 43 鬼 Demon Slayer: This Muzan Is Different 鬼灭这个无惨不一样 Going Crazy Is So Much Fun发疯的真好玩Anime Fanfiction244k WordsCompleted Cringe-worthy old work! Don’t read it! Don’t read it! Please, I’m begging you! I’m begging you! It’s so embarrassing!! I was young and foolish when I wrote it!! Waaaah! “What’s so funny?” “Are you laughing?” “What’s there to be happy about?” “Are you happy?” “What do you take life for?” … … That person smiled. “Don’t fear death. Because…” I am with you. 118Reads—Score—Shelves
44. 44 鬼 Demon Slayer: I Just Used a Cheat, No Need to Make a Fuss 鬼灭：我就开个挂而已，别在意 Aisili艾斯莉Anime Fanfiction368k WordsCompleted Shirei is an outstanding professional gamer. He can achieve a perfect clear in any game, and once set a record that had game designers begging him not to finish so quickly. It made them feel like they hadn’t accomplished anything. But surely there wasn’t no game out there that could be more fun? Then a System descended from the heavens and took up residence in his mind, finally giving Shirei the game he had always dreamed of. A game where you can actually feel the damage? You expect me to believ 3kReads9.4Score356Shelves
45. 45 鬼 Demon Slayer: Reborn as Muzan, I Fell Apart from the Start 鬼灭：穿成鬼王无惨，我开局裂开 Shan Sui Xin彡随心Two Male Leads361k WordsCompleted [Doesn’t eat people, tries not to kill off characters, differs considerably from the original setting] [Amateur writing! The prose may be rough in the early chapters!] A young man died saving a stranger. He transmigrated to the world of Demon Slayer, losing all his memories, and found himself dancing with darkness and flame. Muzan: “Why are you still chasing me, you bastard, Yoriichi?!” Yoriichi: “…” (Note: This story features a Yoriichi x Tanjiro pairing.) 1.3kReads9.0Score153Shelves
46. 46 鬼 Demon Slayer: Muzan's Ex-Boyfriend Is a True Demonic Cultivator 鬼灭：无惨前男友是个真魔修 Work Isn't Tiring at All上班一点也不累Two Male Leads418k WordsCompleted [Two male leads + CP with Muzan + on the boss’s side] [A very friendly boss, and a story about the protagonist helping him live forever without a hitch] After spending a thousand years among the demonic cultivators of the cultivation underworld, a demon cultivator eagerly arrives in Demon Slayer, intending to check on the results of his sect’s experiments in drugging people and turning them into demons. Su Yuanyao: What bad things have you done over the past thousand years? Boss: I’ve searched f 1.5kReads8.9Score248Shelves
47. 47 鬼 Demon Slayer: Muzan Wants to Be Everyone's Mom 鬼灭，无惨想当全员妈 Yin Qiu霪秋Anime Fanfiction45k WordsOngoing Second-edition note. One female lead, with no romantic pairings for her! There will also be Zenitsu and Kaigaku, and some demon slayer and sun hating. Poem will get a good ending. There’ll be Obanai and Mitsuri, Tengen and Kanao, Sanemi and Giyu, as well as a pairing with my own OC. If any of that bothers you, please steer clear. Wang Min transmigrated into the body of Muzan from Demon Slayer, and thought she could change the original ending. But why had nobody told her... that Muzan from the or 4Reads—Score—Shelves
48. 48 穿 I Transmigrated as Muzan, but I’m Even More Cowardly Than the Original 穿越成无惨，但比正主还怂 PantheiaAnime Fanfiction97k WordsOngoing The protagonist starts out with amnesia. She doesn't even know whether she's a man or a woman, how old she is, or what her name is, and she doesn't come with a voice pack either. So at first she's incredibly timid and a people-pleaser. She does grow, but later she's driven insane. It probably ends badly; I can't imagine how she could get a happy ending in this body. She saves everyone, human and ghost alike, just by recognizing them, but her actual skills are on par with Tongmo. The protagonist 20Reads—Score—Shelves
49. 49 鬼 Demon Slayer: Reborn as Muzan, I Wish for Love and Peace 鬼灭：穿成无惨，许愿爱与和平 A Corpse in Fine Spirits精神良好一具尸Anime Fanfiction326k WordsOngoing *Disclaimer: The characters belong to Gotouge. The setting, logic gaps, original characters, and OOC are mine. A modern person is born into Muzan’s body. The protagonist has no romance. Aside from canon couples, everyone else shares a platonic bond of mutual salvation. The writing is silly and upbeat, with a little angst for flavor, and a happy ending. The plot is full of my own headcanons, which I’ll list after the story. This is a work I wrote to entertain myself and fulfill all my personal wh 1.2kReads8.3Score170Shelves

    Reader note

    All three books involve transmigrating into the body of Muzan; books 1 and 3 both have the "funny guy" attribute.

50. 50 鬼 Demon Slayer: Muzan Has a Dad Who Loves a Good Laugh 鬼灭：无惨有个乐子爹 Illiterate Writer Who Loves to Go Crazy文盲写手爱发疯Anime Fanfiction313k WordsOngoing Also known as: Demon Slayer: Muzan's Dad on Raising Kids, or Demon Slayer: If You Can't Raise Kids, Let Me Do It!! [No transmigration + daily life + child-rearing + dad life + goofy comedy + having fun + a touch of crossover + parallel world + lots of sweetness with a little angst + beginner writing] How do I put this? I'm Kibutsuji Rikudo. I'm not some transmigrator or anything. I'm the biological father of a certain Demon King from the original story. The kind who was both his father and mothe 352Reads8.4Score101Shelves

    Reader note

    It's not, is it?

Other lists with Demon Slayer: Reborn as Muzan, I Save Everyone