Top Mature Manga Series – Must-Read Mature Manga Online Collection

Isekai Slave Master

Chapter 32

697

"From now on, the job you will be performing is to attend to me in my bedchamber at night." Noyejoo (노예주), an Alpha university student, is somehow transported to another world (Isekai). Mistaken immediately for a slave, he is quickly sold off to a beautiful, elegant young master. However, the job he is expected to perform is not domestic service—it is night service (밤일)...! Meanwhile, the true identity of this young master is deeply suspicious... A powerful Alpha is stripped of his status and forced into a nightly servitude with a master whose intentions—and identity—are shrouded in mystery.

Senza Replica

Chapter 95

117,637

Dowon chose to be a freelance guide for the freedom to do other things, but his cold and demanding esper, Kwonwoo, calls him for guiding every day without fail. Although he thinks he has his hands full already, he's proven wrong when Kwonwoo loses eight years of his memories and his powers due to an accident on the job. Now it's up to Dowon to restore both by giving the mentally 20-year-old Kwonwoo the kind of intimate guiding he always refused before. But surprisingly, this cheery and affectionate Kwonwoo seems all too eager to take things to the next level... --- [Original Novel](https://ridibooks.com/books/2336011204) --- **Original Webtoon:** R19: [Ridibooks](https://ridibooks.com/books/2968006697), [Bomtoon](https://www.bomtoon.com/detail/Senza_Replica_19), [Naver Series](https://series.naver.com/comic/detail.series?productNo=11324741), [MrBlue](https://www.mrblue.com/webtoon/wt_000063927), [Lezhin](https://www.lezhin.com/ko/comic/senza_replica), [KakaoPage](https://page.kakao.com/content/64452346) R15: [Ridibooks](https://ridibooks.com/books/2968006714), [Bomtoon](https://www.bomtoon.com/detail/Senza_Replica), [Naver Series](https://series.naver.com/comic/detail.series?productNo=11324740), [MrBlue](https://www.mrblue.com/webtoon/wt_000063926), [Lezhin](https://www.lezhin.com/ko/comic/senza_replica_all), [KakaoPage](https://page.kakao.com/content/64452272) **Official Translations:** R19: [English](https://www.tappytoon.com/en/book/senza-replica-m), [French](https://www.lezhinfr.com/detail/bt_1111054), [Thai](https://www.webtoons.com/th/bl-gl/senza-replica/list?title_no=6841), [T.Chinese](https://www.bomtoon.tw/detail/Senza_Replica), [German](https://www.lezhinde.com/detail/dbd_00440), Japanese ([Renta](https://renta.papy.co.jp/renta/sc/frm/item/410110), [cmoa](https://www.cmoa.jp/title/330634/), [Mechacomic](https://mechacomic.jp/r/books/211932), [eBookJapan](https://ebookjapan.yahoo.co.jp/books/907971/?type=serialStory)) R15: [English](https://www.tappytoon.com/en/book/senza-replica), [French](https://www.lezhinfr.com/detail/bt_1111052), [German](https://www.lezhinde.com/detail/dbd_20440), [Japanese](https://piccoma.com/web/product/188904) --- ##### NOTE: The official French and T.Chinese are uncensored.

Feel My Benefit

Chapter 84

272,684

Joohyun dreams of a romantic first time with someone he truly loves. Enter Seojun, a shameless flirt with undeniable charm (and a body to match). Determined to stick to his ideals, Joohyun finds himself wavering as Seojun’s relentless allure tests his resolve. Will his heart win over his head, or is this just a disaster waiting to happen? [Original Webtoon](https://www.bomtoon.com/detail/feel_my_b) **Official Translations:** [English](https://www.lezhinus.com/en/comic/feelmybenefit), [T.Chinese](https://www.bomtoon.tw/detail/feel_my_b), [Spanish](https://www.lezhin.es/detail/sienteme), [Japanese](https://www.beltoon.jp/detail/feel_my_b), [French](https://www.lezhinfr.com/detail/bt_1110988), [Thai](https://www.boomtoon.com/detail/feel_my_benefit) ##### NOTE: The English, T.Chinese and Spanish versions are uncensored.

I Became The Wife Of The Cursed Grand Duke

Chapter 27

192

“Damn it…… It's driving me crazy. Are you trying to torture me to death?”A man’s voice echoed as a blood-red moon filled her vision. This was a prophetic dream. Because the man in her dream was the very person who had saved her from the hell her stepmother created in her past life.‘If it’s for his sake, it’s best not to get involved with him in this life.’Yet, after her regression, she……“Why did you only come now, hm?”Once again, she found herself wavering at his sorrowful, pleading complaint.‘……Are you hurt anywhere?’The hand softly and meticulously brushing back his bangs was undeniably reminiscent of her.Of course, he knew. If Evelyn were truly her, there was no way she wouldn't recognize him.If so……‘Who on earth are you?’ +

Eternal Loop: A Thousand-Year Grind

Chapter 281

714

Wu Chen is stuck in an endless time loop, reliving the same day over and over again—July 7th, 2020. No matter what he does, the clock resets. Over a thousand years, he's mastered hundreds of languages and every instrument imaginable, and perfected skills in fighting, driving, shooting, cooking, dancing, acting...and more. But on this very day, something changes. July 8th, 2020 finally arrives... <a href="https://www.kuaikanmanhua.com/web/topic/16892/" target="_blank" rel="noopener noreferrer">Original Webtoon</a> Official Translations: English (<a href="https://webcomicsapp.com/comic/Eternal-Loop-A-Thousand-Year-Grind/6746cb7262661d28776613d2" target="_blank" rel="noopener noreferrer">Webcomics</a>, <a href="https://www.tappytoon.com/en/book/eternal-loop-a-thousand-year-grind" target="_blank" rel="noopener noreferrer">Tappytoon</a>, <a href="https://www.webnovel.com/comic/eternal-loop-a-thousand-year-grind_34123490408142601" target="_blank" rel="noopener noreferrer">Webnovel</a>), <a href="https://jp.piccoma.com/web/product/159332" target="_blank" rel="noopener noreferrer">Japanese</a>, <a href="https://recomics.org/manga/ive-been-stuck-on-the-same-day-for-a-thousand-years" target="_blank" rel="noopener noreferrer">Russian</a>, <a href="https://page.kakao.com/content/66577813" target="_blank" rel="noopener noreferrer">Korean</a>

Mo Ri Hen Ren: Kaiju Tunji Wan Yi Wuzi

Chapter 132

922

The earth is affected by unknown energy, the core expands, and natural disasters and doomsday come. Extreme heat, earthquakes, volcanic eruptions, floods, severe cold... natural and man-made disasters come one after another! Su Chen struggled through the apocalypse and finally entered the safe zone, but was betrayed by his girlfriend in the end! Reborn and returned to one month before the end. This time, I only live for myself! Original Webtoon: <a href="https://www.kuaikanmanhua.com/web/topic/21809/" target="_blank" rel="noopener noreferrer">KuaiKan Manhua</a> Official Translations: <a href="https://jp.piccoma.com/web/product/169930" target="_blank" rel="noopener noreferrer">Japanese</a>

The Swan’s Grave

Chapter 56

654

Anna, a traveler from another dimension, enters the ominously nicknamed Lohengrin Marquisate—known as “The Swan’s Grave” as a maid, seeking a way back to her original world. There she unexpectedly encounters Marquis Rothbart, who mistakes Anna for his long-lost wife and takes her by force. He then makes an astonishing proposal: “Become my wife’s replacement.” Rothbart also reveals a shocking truth: for Anna to return home, she must bear a child with someone from this world. While Anna wrestles with the decision, Svanhild, Rothbart’s son, lingers near her, pleading: “I… I want a mother, Anna.” It is a relationship fated to end and a condition she cannot refuse. Determined to return to her own world at any cost, Anna ultimately accepts Rothbart’s proposal… +

Taming the Arrogant Grand Duke

Chapter 69

787

I was on the verge of being sold as the new wife of an aging count.To overcome the crisis and reclaim my family’s honor, I sought out the Grand Duke.“I need the Grand Duke.”I spent a night with him, thinking it would be nothing more than a fleeting encounter,but then the Grand Duke came looking for me.“Hello, pretty one. So this is where you were hiding,after stealing a man’s first night.”That night… turned out to be the Grand Duke’s first night.And what’s with that leash around his neck…? +

Synced for Pleasure

Chapter 111

932

Did that...just move? WOO-JIN, a totally average engineering student, accidentally buys an onahole that syncs with women around him. **Original Novel:** [Novelpia](https://novelpia.com/novel/22736), [Onestory](https://onestory.co.kr/detail/H043786339), [Nate](https://toonnbook.nate.com/detail/H043786339), [Mootoon](https://www.mootoon.co.kr/nov/nov_list.mg?tcode=4usb) **Original Webtoon:** [Toptoon](https://toptoon.com/comic/ep_list/wireless_5hole?) **Official Translations:** [English](https://daycomics.com/comic/103621), [Japanese](https://toptoon.jp/content/%E3%83%AA%E3%83%A2%E3%83%BC%E3%83%88%E3%83%A9%E3%83%96%E3%83%9B%E3%83%BC%E3%83%AB/104151), [T.Chinese](https://www.toptoon.net/comic/epList/81163)

Meet Me Halfway

Chapter 33

444

Moogyum Kim, soccer superstar and troublemaker, takes a pay cut to join K-League's City Seoul, repaying a debt to his middle school teacher. There, he meets Hajoon Lee, a rookie coach who avoids him despite their shared past. Moogyum soon uncovers Hajoon's strange secret. <a href="https://www.youtube.com/watch?v=lD9fpn8csyE" target="_blank" rel="noopener noreferrer">Official PV</a> --- Original Novel: <a href="https://ridibooks.com/books/3686000001" target="_blank" rel="noopener noreferrer">RIDI</a> Original Webtoon: <a href="https://ridibooks.com/books/5785000001" target="_blank" rel="noopener noreferrer">RIDI</a> Official Translations: R19: <a href="https://manta.net/en/series/meet-me-halfway-full-ver?seriesId=3079" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://www.lezhinth.com/detail/HalfLine" target="_blank" rel="noopener noreferrer">Thai</a>, <a href="https://www.bomtoon.tw/detail/HalfLine" target="_blank" rel="noopener noreferrer">T.Chinese</a> R15: <a href="https://manta.net/en/series/meet-me-halfway?seriesId=3639" target="_blank" rel="noopener noreferrer">English</a> ##### Note: The official English and T.Chinese translations are uncensored.

Aegis in the Dark

Chapter 125: A Farewell To Memories IV

329

A protector, with an arm of steel, able to deflect bullets, swearing never to take a life. That is Tate Karito, the Shield in the Dark.

Ginga Sengoku Gunyuuden Rai

Chapter 179

141

With the decline of the Galactic Empire, the Milky Way has dissolved into a confusion of warring leaders. One of the strongest of these warlords manages to defeat the imperial Asou Shuzen, and take the remaining imperial family member, the Princess Shimon, as a prisoner. Will she be able to become something more than a pawn in her captor's ambitious plans of conquest? In the meantime, a solider named Rai has become fed up with his leader after returning from a battle with only 3 surviving soldiers in his band. But all Rai's defiance gains him is a glimpse of Princess Shimon and an unwanted place in the warlord's wild daughter's bed. What will future hold for Rai and for the galaxy?

Beasts Of Desire

Chapter 53

443,306

Power. Pleasure. Both can drive one’s humanity to its extremes. So when Jin Hyeon-jin, president of the prestigious Jinhwa Company, is suddenly found dead, his son Sihyeon can’t help but to question everyone around him. Most suspicious of all is Kang Seung-tae, a recent external hire who is shrouded in mystery; yet this cold and calculating figure may be Sihyeon’s only hope for discovering what really happened on that fateful night. And so, he proposes a deal…he will help Seung-tae become the successor to Jinhwa if the latter is able to get to the bottom of his father’s fateful demise. But words alone will not be enough to convince the enigmatic-yet-carnal Kang, who desires more: “You. Your life. Your everything. That is what you bring to the table.” Original Webtoon: <a href="https://lezhin.com/ko/comic/desired_beasts" target="_blank" rel="noopener noreferrer">Lezhin</a>, <a href="https://www.bomtoon.com/detail/desired_beasts" target="_blank" rel="noopener noreferrer">Bomtoon</a> Official Translations: <a href="https://www.lezhinus.com/en/comic/beasts_desire" target="_blank" rel="noopener noreferrer">English (Uncensored)</a>, <a href="https://www.lezhinfr.com/detail/bt_1110726" target="_blank" rel="noopener noreferrer">French</a>, <a href="https://www.lezhin.es/detail/dominio" target="_blank" rel="noopener noreferrer">Spanish</a>, <a href="https://bomtoon.tw/detail/beast_area" target="_blank" rel="noopener noreferrer">T.Chinese</a>, <a href="https://www.lezhinde.com/detail/dbd_00273" target="_blank" rel="noopener noreferrer">German</a>, <a href="https://www.beltoon.jp/detail/kinjyu" target="_blank" rel="noopener noreferrer">Japanese</a>, <a href="https://www.lezhinth.com/detail/beast_area" target="_blank" rel="noopener noreferrer">Thai</a> Note: All official translations are uncensored, except for German and Japanese.

Corrosive

Chapter 74

134,668

The rampant spread of a virus has turned most humans into grotesque beings called "the Rotten." Amidst the ruin, Seonho leads a small group of survivors and protects his companion Haesoo, who is bullied for being weak and timid. Seonho’s group is thrilled to meet more survivors with a large stockpile of supplies—until they realize that this new group is shockingly barbaric and cruel. By far the most twisted is their leader Won, who has his dangerous eyes on Seonho. Determined to shield Haesoo, Seonho makes a deal with Won... but will any of them make it out alive? **Original Webtoon:** [Ridibooks](https://ridibooks.com/books/4928002698), [Naver Series](https://series.naver.com/comic/detail.series?productNo=11739444), [Bomtoon](https://www.bomtoon.com/detail/Decay), [Lezhin](https://www.lezhin.com/ko/comic/boosikin), [MrBlue](https://www.mrblue.com/webtoon/wt_000063644), [BookCube](https://www.bookcube.com/toon/detail.asp?webtoon_num=241044), [KakaoPage](https://page.kakao.com/content/65258039) **Official Translations:** [English](https://www.tappytoon.com/en/book/the-rotten-m), [French](https://www.tappytoon.com/fr/book/the-rotten-fr-m), [German](https://www.tappytoon.com/de/book/the-rotten-de-m), [Thai](https://www.lezhinth.com/detail/zombie_virus), [T.Chinese](https://www.bomtoon.tw/detail/Decay) Japanese: [Beltoon](https://www.beltoon.jp/detail/husyokuzin), [Lezhin](https://www.lezhin.jp/comic/husyokuzin), [Comico](https://www.comico.jp/comic/11988), [cmoa](https://www.cmoa.jp/title/304020/)

Topsy-Turvy

Chapter 184

1,209,690

Season One: Did you say that the enemy meets on a single wooden bridge? They are opposite in appearance and personality. So-yong and Jae-hyun, who have been close friends since high school, meet again on the day of the university entrance ceremony. The inexperienced two face the challenge of duplicating positions. Season Two: My name is Kim Pyeong-beom, a secondary man. I'm just the role of So-yong's friend in the BL world, I was the author's delicate touch as a supporting character. How could I have my own love line with one of the leading top's (Minwoo/White hair)?! What's the fate of the ordinary man who walks in between a sly top and the obsessed top?

The Husband I Abandoned

Chapter 43

472

**Original Webtoon:** R19: [Naver Series](https://series.naver.com/comic/detail.series?productNo=13435774) R15: [Naver Series](https://series.naver.com/comic/detail.series?productNo=13435759)

Dead Tube

Chapter 118

97,680

Distributing thrilling videos in secret. A school game that puts life and death on the line.

Kono Yuusha Moto Maou ni Tsuki

Chapter 11

406

The Demon King, once hailed as the "strongest" for ages, grew weary of his existence after repelling countless heroes who challenged him. Finally, he plunged a sword into his own heart—only to wake up a thousand years later, reincarnated as a human baby! Now reborn as Zeon, the former Demon King fully intends to enjoy his new life as a human peasant. However, through a strange turn of events, he ends up being officially recognized as the Hero of this era?! The tale of a reincarnated Demon King’s unrivaled Hero saga begins!!

Jeojubadeun Daegong-ui Anae-ga Doeeotda

Chapter 27

364

I found myself back in that horrific spring. The season when the countess drained my blood in the name of a ritual, and when I suffered endless abuse without even knowing my mother had already died. In my previous life, the person who pulled me out of that living hell was the cursed Grand Duke, Kallian Orpheus. Our contract marriage began with a simple bargain: he would save me from the count’s estate, and in return, I would ease the madness that tormented him. What began as a calculated arrangement slowly became something more. I fell in love with him. Those days were the happiest of my life, even though the countess’ curse eventually led me to a miserable end. If I want to uncover the truth behind my mother’s death and my own, I must escape that estate once again. And as an illegitimate child with no power of her own, I have only one choice. "Just one more time… may I lean on you?" Falling in love with you was never part of the plan. At least, not in this life. _Source: <a href="https://page.kakao.com/content/69291932" target="_blank" rel="noopener noreferrer">Kakao Page</a>, translated_ Original Webtoon: R19: <a href="https://page.kakao.com/content/69291932" target="_blank" rel="noopener noreferrer">KakaoPage</a>, <a href="https://webtoon.kakao.com/content/%EC%A0%80%EC%A3%BC%EB%B0%9B%EC%9D%80-%EB%8C%80%EA%B3%B5%EC%9D%98-%EC%95%84%EB%82%B4%EA%B0%80-%EB%90%98%EC%97%88%EB%8B%A4-19%EC%84%B8-%EC%99%84%EC%A0%84%ED%8C%90/4871" target="_blank" rel="noopener noreferrer">Daum</a> R15: <a href="https://page.kakao.com/content/69291938" target="_blank" rel="noopener noreferrer">KakaoPage</a>

Tears On A Withered Flower

Chapter 114

1,075,482

Romance, flowers, and dates-- once upon a time, that was the perfect description of Haesu and Mincheol. Now, all Haesu has is the ashes of their marriage and a mountain of debt. But her world shatters completely when Mincheol cheats on her with a young coworker. Hurt and betrayed, Haesu finds herself drawn to Taeha, a young man who seems desperate for her affection… and may be hiding more than he shows. Original Webtoon: <a href="https://comic.naver.com/webtoon/list?titleId=827190" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=11253061" target="_blank" rel="noopener noreferrer">Naver Series</a> Official Translations: <a href="https://www.webtoons.com/en/romance/tears-on-a-withered-flower/list?title_no=8135" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://www.webtoons.com/zh-hant/romance-m/tears-for-the-withered-flower/list?title_no=6930" target="_blank" rel="noopener noreferrer">T.Chinese</a>, <a href="https://www.webtoons.com/fr/romance/tears-on-a-withered-flower/list?title_no=7052" target="_blank" rel="noopener noreferrer">French</a>, <a href="https://www.webtoons.com/id/romance/tears-on-a-withered-flower/list?title_no=7322" target="_blank" rel="noopener noreferrer">Indonesian</a>, <a href="https://manga.line.me/product/periodic?id=Z0003595" target="_blank" rel="noopener noreferrer">Japanese</a>, <a href="https://www.webtoons.com/es/romance/tears-on-a-withered-flower/list?title_no=8308" target="_blank" rel="noopener noreferrer">Spanish</a>, <a href="https://www.webtoons.com/th/romance/tears-on-a-withered-flower/list?title_no=6861" target="_blank" rel="noopener noreferrer">Thai</a>, <a href="https://www.webtoons.com/de/drama/tears-on-a-withered-flower/list?title_no=8694" target="_blank" rel="noopener noreferrer">German</a> Note: English, German, Indonesian, and Spanish translations are censored.

Magical Girl Wife

Chapter 21

462

Ordinary married woman by day, magical girl by night? Taegon is indifferent to his perfect wife, ‘Sora’. Anyone would see her as an ideal woman, but because he loves the magical girl ‘Pink Lumina’, he neglects her. However, one day, he discovers Lumina’s true identity... “My wife… is a magical girl?!”

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