Demon Slayer, Turns Into a Demon, Villain, Male Lead, Does Not Betray Muzan, Does Not Become Muzan 鬼灭，变鬼，反派，男，不背刺无惨，不要成为无惨

1. 1 鬼 Demon Slayer: Becoming Muzan's Older Brother and Doting on Him 鬼灭：成为无惨亲哥，疼爱无惨 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 4.7kReads7.9Score824Shelves

   Reader note

   Oh My God!!! The first one is Brother Muzan, who is very strong, and he is a doting brother. In the second one, the protagonist's brother is killed by the Demon Slayer Squad, and then the protagonist joins Muzan. Anyway, in the end, he and Muzan overcome the sunshine. This is the third eunuch, but I can still read it at the beginning, but the highlight is that it is unfriendly to the Demon Slayer Squad [Adoration]

2. 2 鬼 Demon Slayer: The First of the Twelve Kizuki, Doted on by Muzan 鬼灭：十二鬼月魁首，被无惨疼爱 Cat Scrolling on a Phone刷手机的猫Anime Fanfiction441k WordsCompleted Evil demon + joins Muzan + man-eating + no System. (The protagonist is evil! Very evil! Completely without humanity. If that bothers you, don’t read!) Wan Mi, who depends on his younger brother, joins the Demon Slayer Corps and becomes a disciple of Yoriichi Tsugikuni, rising to become the Corps’ strongest fighter. But when he encounters Muzan, he fails to kill him. From that moment on, he is branded a sinner by the Demon Slayer Corps and expelled alongside his master, Yoriichi Tsugikuni. When h 10.9kReads9.1Score1.2kShelves
3. 3 鬼 Demon Slayer: My Life in Ruins, So I Choose to Become a Demon 鬼灭：人生破碎，我选择成为恶鬼 Cat Scrolling on a Phone刷手机的猫Anime Fanfiction272k WordsCompleted If humans hurt me, then I’ll become a demon and serve Lord Muzan! I’ll become a demon, start as a Lower Rank, and climb step by step until I’m an Upper Rank! The protagonist is something of a villain and eats people. Don’t read if that bothers you. 3.3kReads8.4Score421Shelves
4. 4 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 1.8kReads8.9Score342Shelves

   Reader note

   It's winding zero! There are two male protagonists in the story, but they don't turn into ghosts and they're not villains. Who says they have to be villains? Which camp is the protagonist in? Which one is not decent? The protagonist is a real demon cultivator, and he is the kind of demon cultivator who has been involved in the underworld for thousands of years in the world of immortality. He has killed more people than Wu Ke! But I have never eaten anyone, so I still prefer to chop with a sword! I visited Japan a thousand years ago. As the envoy of the Tang Dynasty, I didn't mind Wuxian's cannibalism. After all, he was much more wicked than Wuxian! Just don't eat people! The protagonist's Dao name is Xuan Ling, which is homophonic to zero. He is decisive in killing. He is good when he should be good and evil when he should be evil. He has a certain kindness towards adults and so on, but the premise is not to block his way. He is a demon cultivator, but not an evil cultivator. What he pursues is to do whatever he wants. This article is one of the rare articles that has more discussion on the Dao and practice. Of course, it does not mean that the whole article is this kind of boring discussion. The plot is also very interesting.

5. 5 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 10.7kReads9.2Score1.6kShelves

   Reader note

   He and Wumei are CPs, super invincible dotes on Wumei, and Chapter 27 criticizes male ghosts so much that I want to die. You can see the barrage.

6. 6 鬼 Demon Slayer: Upper Moon Zero Seems Like a Total Loser 鬼灭：上弦0好像是个废物唉 KodlakAnime Fanfiction1.0M WordsOngoing (#Main Story Complete#) (#Bonus Chapters Ongoing#) I won't mark it complete while I'm still writing bonus chapters. Bonus chapter requests are welcome. Original male protagonist, a local with no System, no golden finger, no fixed romantic pairing, and no harem. The protagonist is a child. The following are warnings and key points. To make sure you know what you're getting into, please read them before deciding whether to continue. Don't attack the author. 1. The protagonist becomes a demon at a 7.4kReads9.2Score810Shelves
7. 7 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 5.1kReads8.8Score779Shelves
8. 8 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 Fanfiction2.1M 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 16.5kReads9.3Score1.9kShelves
9. 9 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 1.9kReads9.1Score220Shelves
10. 10 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.) 1.3kReads9.0Score172Shelves
11. 11 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.] [Updates every day at midnight] 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 2.8kReads8.3Score518Shelves
12. 12 鬼 Demon Slayer: So What If I Became a Demon? 鬼灭：我成鬼了又怎样？ Yu Hehua语禾花Anime Fanfiction551k WordsCompleted [Demons] [Most of the Hashira are wiped out] [Self-reliance] [Not overpowered] [Butterflies] (The author has mixed up the timeline, so events don't unfold in the original order.) Where is justice? It is only a matter of which side you stand on. A girl suffering from a chronic illness exhausted her life through pain. When she opened her eyes again, she had transmigrated into the world of Demon Slayer and become the younger sister of Yoriichi Tsugikuni and Tsugikuni Michikatsu. This time, she fel 2.1kReads8.4Score301Shelves
13. 13 鬼 The Adoptive Father of Every Demon Slayer Hashira, and Lady Muzan's Devoted Husband 鬼灭全柱的义父，女无惨的男娇妻 Giving Up Worry, Not Cigarettes戒愁不戒烟Anime Fanfiction321k WordsOngoing Bai Yunfei transmigrates into Demon Slayer and runs into Lady Muzan from the start. What should he do? Agree to let her grant him eternal life, become a demon, and serve her? No! He'll remain human and make her willingly take him in! Lord Muzan, they're bullying me! After turning into a demon, Muzan grants him the title of Upper Rank Zero. As a demon, why drink human blood? Drink demon blood! Drink the blood of Ubume, Tamayo, Nakime, and Daki. Lord Muzan, I haven't tasted your blood yet! Bai Yun 146Reads6.5Score—Shelves

    Reader note

    The protagonist encounters the female wuxian at the beginning. In the strategy, you can switch between human and ghost. The ghost is the zero of the upper string, and the human is the golden pillar.

14. 14 鬼 Demon Slayer: Still No Bad Ending Today! 鬼灭：今天也没有be哦！ Severely Dependent on Beautiful Cockroaches貌美蟑螂重度依赖Two Male Leads238k WordsCompleted [Has a pairing with Douma; Demon Slayer fanfiction; two male leads; protagonist is the author's OC; somewhat of a magnet for admirers; on the demons' side; tragic ending; will try to keep everyone in character; begins in the Warring States period; the author is a beginner with a fragile heart, so please don't flame] Yu is a reaper in the world of Demon Slayer. After repeatedly violating the reapers' rules, his scythe was confiscated for 700 years. To a reaper, a scythe is more than a tool: it's 698Reads8.0Score106Shelves

    Reader note

    [Send heart][Send heart][Send heart]

15. 15 鬼 Demon Slayer: The Flame Hashira's Successor Who Talks to Crows 鬼灭：和乌鸦说话的我是炎柱继子 Lonely Greedy Snake孤独的贪吃蛇Anime Fanfiction176k WordsOngoing During the Taisho era, middle school student Yoshioka Yusuke hears about a murder from a sparrow. When he gets home, he finds his parents brutally murdered. Determined to avenge them, he joins the Demon Slayer Corps and sets out to exterminate every demon under the sun. This is a Demon Slayer fanfic. Readers can think of it as taking place in a parallel version of the Demon Slayer world. Some details will therefore differ from the original. The author is a newcomer, and the writing is still roug 74Reads—Score—Shelves

    Reader note

    This is the first book I wrote. Although the text is not on the topic, it is not easy to recommend the book. I hope you can support me. Thank you. The following books are all in line with the title.

16. 16 鬼 Demon Slayer: Doma Still Hasn’t Been Hated Today 鬼灭：童磨今天也没有被讨厌 Wuyan无闇Anime Fanfiction1.0M WordsCompleted After becoming Douma, why did I still end up following the same path as in the manga? Oh no, this won’t do! So Douma decides to become everyone’s favorite. Lord Akaza~ Let’s go watch the fireworks together! Look, look, all the abilities I’ve developed are shaped like my love for you~ Lord Kokushibo is like a reserved young lady who’s cold on the outside but warm within. Sometimes he gets so enthusiastic, it’s almost too much to handle~ Just cut Lord Hantengu into four pieces, and you can have fu 11.5kReads9.5Score1.6kShelves
17. 17 鬼 Demon Slayer: The Demon King Who Walks the Earth 鬼灭：与世间行走的鬼王 Dark Reincarnation黑色轮回Anime Fanfiction826k WordsCompleted He transmigrated as Muzan Kibutsuji's younger brother. To honor a promise and shoulder the responsibility he had been given, he set out on a journey to kill Muzan Kibutsuji. Yet throughout the endless years that followed, he uncovered more and more secrets hidden from the world. Why were demons born? Why could the priestly clan predict the future... The mastermind pulling the strings behind it all gradually began to emerge. [First world: Demon Slayer] [Second world: Naruto] 1.1kReads8.8Score100Shelves
18. 18 鬼 Demon Slayer: I'll Help Muzan Become the Ultimate Life-Form 鬼灭：我要扶持无惨成为究极生物 White Mask白面具Anime Fanfiction307k WordsCompleted A boy named Yansheng is terminally ill. His desperate longing to live leads him to transmigrate into the world of Demon Slayer after getting hit by a car, where he becomes Kokushibo, Upper Rank One! To repay Muzan for granting me eternal life, I swear I won't let him die at the hands of the Demon Slayer Corps! I'll support Muzan and help him become the ultimate life-form in this world! [The protagonist is firmly on the demon side and opposed to humanity. The Demon Slayer Corps will be wiped out 1.5kReads8.8Score180Shelves
19. 19 鬼 Demon Slayer: Betrayed, I Became a Demon 鬼灭：被背叛后我成了鬼 Fan Zai燓崽Two Male Leads258k WordsOngoing [Villain Protagonist + No Romance + Poor Sense of Direction + Slice of Life + OOC] Also known as [Demon Slayer: When I Became Muzan's Childhood Friend] Tsugikuni Ling was considered an ill omen from birth. Fortunately, his elder brother managed to save him. At a banquet one day, he met the frail eldest son of the Ubuyashiki Family. Remembering how weak he had once been himself, he couldn't help but grow curious about the boy. He never expected that when he was sixteen, the Tsugikuni family would 1.9kReads7.9Score274Shelves

    Reader note

    Look, look, look, look, look!

20. 20 从 After Quitting the Demon Slayer Corps, I Took Up Demon Hunting Part-Time 从鬼杀队辞职后，兼职杀鬼 Jingwa Ju井蛙juAnime Fanfiction1.1M WordsCompleted [Not a Wish-Fulfillment Story] [Growth-Focused] [One Heroine] Kato Teiichi, former Wind Hashira of the Demon Slayer Corps. Due to differences in their ideals and other reasons, his relationship with the Corps shifted from subordinate to partner. Many years later... “Whoosh... whoosh...” Listening to the howling wind, as if a Category 17 typhoon were passing by, Kato Teiichi fell into deep thought. “So, actually, swordsmen who can fight demons aren't exactly scientific either, are they?” 2.8kReads8.0Score237Shelves

    Reader note

    It's okay, but it's not updated yet.

21. 21 鬼 Demon Slayer: Taking Over Kokushibo’s Body from the Start 鬼灭：开局夺舍黑死牟 Lantern Of A Hundred Nights百夜灯Anime Fanfiction889k WordsCompleted A shut-in dies of a terminal illness and takes over Kokushibo's body in the world of Demon Slayer. To survive and make up, just a little, for the regrets he had while watching the anime, he decides to live on in this world as Kokushibo... 2.9kReads9.3Score416Shelves
22. 22 鬼 Demon Slayer: Doma Has Two Souls 鬼灭：童磨有两个灵魂 The Snowman That Never Melts大雪人不会化Anime Fanfiction182k WordsOngoing I woke up as a “tenant” inside the body of Upper Rank Two, Doma, from Demon Slayer. Watching this rainbow-eyed cult leader deliver his most hypocritical lines with a look of compassion, I was at a loss. Because I remembered that in the future, he’d be poisoned by the Insect Hashira and wouldn’t even leave behind a speck of ash. I thought I’d have to watch the villain bring about his own downfall, but then he suddenly asked me in his mind: “You seem to… know how my story ends?” Is it too late t 154Reads6.6Score—Shelves

    Reader note

    Highly recommended, this book is really good-looking [give me heart] The villain is exciting and exciting

23. 23 鬼 Demon Slayer: Is She Really Lord Muzan? 鬼灭：她真是无惨大人吗？ Lao ww老wwAnime Fanfiction508k WordsCompleted [Multiple transmigrators] + [Protagonist is an Oni] + [The Oni wiped out] + [The Demon Slayer Corps all survive] + [Some angst] (The first 28 chapters are slice-of-life comedy. The main plot begins in Chapter 29, and the story is entirely original after Chapter 58.) While Yansheng was watching Demon Slayer in a movie theater, a flash of white light suddenly appeared before his eyes. When he opened them again, he found himself as Upper Rank One, Kokushibo?! And the mission given by the System was 298Reads—Score—Shelves

    Reader note

    I'll go, everything meets the requirements [thinking]

Other lists with Demon Slayer: Becoming Muzan's Older Brother and Doting on Him