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

UNHOLY

Chapter 12

10,384

He dreamed of loyalty. The kind of unshakable trust that binds a servant to his master. But the demon prince desired nothing but love. This is their unholy love story. [Original Webtoon](https://www.lezhin.com/ko/comic/unholy)

I didn’t know the villainess was a man

Chapter 5

128

Vivian ends up possessing the body of a terminally ill female lead—of all people.To avoid her tragic ending, Vivian approaches Rachel, the “villainess” who holds the only cure, and the two become true friends. But…“I never once considered you a friend, Vivian.”“Could you really do something like this with another guy?”W-Wait a second. You said she was the villainess?!My best friend turned out to be a man? +

After Being Wantonly Demanded by My Morbid Brother

Chapter 62

44,425

After Being Wantonly Demanded by My Morbid Brother, Bei Bingtai Didi Siyi Suoyao Hou, Bi Bngti Dd Sy Suyo Hu, My Crazy Brother (Yeyue Culture), at manhwawebsiteMaybe you like !

Suspicion of Plagiarism

Chapter 9

822

Original Webtoon: Naver Webtoon, Naver Series

Taming the Arrogant Grand Duke

Chapter 58

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…? +

To Your Moralless [Complete Edition]

Chapter 68

164,207

Read manhwa To Your Moralless [Complete Edition] / []A story of abnormal and crazy love between sociopath Park Chi-gyeong and daring, indifferent woman Kang Tae-ri, based on Hirachell's original work. At the police station, where Tae-ri goes to report her colleague, she is offered a large settlement by a man she meets for the first time. Unlike her immature peers, this man, Park Chi-gyeong, exudes a dangerous aura. Tae-ri, who rejects the settlement, becomes a bothersome existence to Chi-gyeong, who has lived his life controlling everything. From their first meeting, they become thorns in each other's sides. The obsession of Chi-gyeong, who tries to break Tae-ri's resolve, and Tae-ri, who refuses to lose, only deepens with time

I’ll Give You The Most Rotten One

Chapter 95

113,336

Ten years of relationship go down the drain when Haeru discovers that her loving boyfriend, Se-o, spent the night with another woman. What begins as a series of small misunderstandings snowballs into something much bigger as the college sweethearts wade through love, temptation, and workplace drama. Well, what better way to get back at her cheating boyfriend than to take the most rotten revenge ever?

One Hundred Storey Tower

Chapter 44

27,345

In modern-day Japan, a government-owned gambling tower stands tall in Tokyo. A group of 20 individuals have assembled within its 100-story structure, with the singular objective of breaking out. Succeeding in this mission yields a reward of 10 billion yen, but failure carries its own consequences...

Obsession

Chapter 11

720

An obsession born of love—is it merely obsession, or is it salvation? Han Jin-sung realizes his true feelings only after cruelly rejecting Lee Eun-jae, who once confessed her love to him. Foolishly, he becomes madly obsessed with Eun-jae after she leaves, but her pure, devoted unrequited love has already withered, replaced only by his own immature one-sided passion. With no room for pity, the man is ultimately abandoned by the woman. Original Novel: Chapters, Volumes Original Webtoon: Naver Series

Baka wa Shinanakya Wakaranai.

Chapter 6

848

“Only fools commit suicide,” is what he thought. But, to helplessly lose his loved ones right in front of his eyes…

The Clan's Failure is the Former Strongest in the Continent

Chapter 42

306

When Ye Mo suddenly woke up, he realized that everything around him seemed to have changed: He has been transmigrated into the modern Earth where spiritual energy is scarce. His pretty master from his former world was nowhere to be seen. Most importantly, he found himself in the body of a young man who has been abandoned by his clan for an embarrassing reason… Original Webtoon Official Translations: Japanese

The Forbidden Girl

Chapter 124

446

Sophia awakens as a "child of taboo", a forbidden being born between angels and demons, destined to become a succubus and face a cruel and ephemeral destiny. Her life seems doomed to inevitable tragedy... until, after an untimely death, she returns to the past with a second chance. Determined to change her destiny, Sophia embarks on a struggle against the forces that wish to eradicate her. On her way, she is supported by her stepbrother Ares and Evan, a member of a powerful demonic family in conflict with the angels. But as the truth about her existence is revealed, a question looms over her future: will she remain a victim of her forbidden lineage or become the greatest danger to those who fear her?

For The Queendom

Chapter 114

497,660

In the infernal depths of hell, Abel, a devil longing to return to Heaven with his brother Cain, forges sinister contracts with mortals. But his world is shattered when Abel is murdered by Yeonli, his own contractee. To make things worse, Yeonli then shoots Abel with a cursed "golden bullet of love," igniting an agonizing battle within him. Despite his seething hatred, he's entrapped by uncontrollable love and lust for her. Now, Abel must navigate a treacherous path, seeking revenge on his brother's murderer while suppressing his intense desire. Will Abel conquer the bullet's spell before Yeonli reaps his soul too? **Original Webtoon:** [Naver Webtoon](https://comic.naver.com/webtoon/list?titleId=812414), [Naver Series](https://series.naver.com/comic/detail.series?productNo=9895056) **Official Translations:** [English](https://www.tappytoon.com/en/book/for-the-queendom), [Thai](https://www.webtoons.com/th/fantasy/for-the-queendom/list?title_no=5707), [T.Chinese](https://www.webtoons.com/zh-hant/romance/for-the-queendom/list?title_no=5757), [French](https://www.webtoons.com/fr/romance/for-the-queendom/list?title_no=5947), [Japanese](https://manga.line.me/product/periodic?id=Z0003216), [Indonesian](https://www.webtoons.com/id/romance/for-the-queendom/list?title_no=8626) *Note: English version is slightly censored.*

Lay Down Your Sword in the Bedroom

Chapter 69

32,866

Read manhwa Lay Down Your Sword in the BedroomAssassin Yurian is given a deadly mission: marry Duke Larkan of the enemy nation, and then kill him. But Larkan is no ordinary target. Each night, he becomes a wild, lu**-driven immortal beast! When Yurian's assassination attempt fails, Larkan offers her a deal: He'll help find her missing brotherif she can succeed in taming him. "If you want to kill me tame me first." In the dark of night, an intense and dangerous connection is forged. Yurian fights to kill him; Larkan longs for death. Yet the more they clash, the deeper their forbidden instincts pull them toward one another

Heart Packer

Chapter 28

544

Under the dazzling lights of the host bar 'Kirin', lives Yoon Wooseung, one of its star hosts. One day, by chance, he comes face-to-face with the bar's owner, Tae-jeong.Woo-seung's strange and peculiar demeanor piques Tae-jeong's curiosity, who, using money as bait, begins to toy with him."This isn't bad. I think I'll have to 'subscribe' to you."However, as their relationship progresses, unexpected feelings begin to emerge between them. Gradually, their fractured pasts and most intimate secrets begin to be revealed.

Between Two Men’s Secretary

Chapter 33

786

**Original Webtoon:** [Naver Webtoon](https://comic.naver.com/webtoon/list?titleId=845221), [Naver Series](https://series.naver.com/comic/detail.series?productNo=13439322)

Between Two Men's Secretary

Chapter 33

871

Original Webtoon: Naver Webtoon, Naver Series

Five Husbands Appeared on My Birthday

Chapter 22

547

Eugene Norton grows up watching her mother, Theodora, suffer due to her father's infidelity. Before dying, her mother leaves behind a strange promisethat on Eugene's 24th birthday, she will be given not one, but several "perfect men." Years later, after...

Save Yourself

Chapter 19

2,699

[Original Webtoon](https://www.bomtoon.com/detail/save_self) **Official Translations:** [T.Chinese](https://www.bomtoon.tw/detail/save_self), [French](https://www.lezhinfr.com/detail/bt_1110796)

What if I Married My Enemy?

Chapter 23

439

Following a wild night with a handsome stranger, Camilla thinks she'll never see him again. But she soon realizes he's Astor Blanche, the bastard son of an enemy family and her fiancé who left for war years ago. Horrified, Camilla tries to call off the engagement she never wanted, but Astor insists that she take responsibility for taking his virginity! Having no other choice, Camilla decides to use this marriage to get revenge on the evil Blanche Family. Although Astor is eager to help, his condition is that she fulfill her duty as his wife, especially in the bedroom...

Dokkaebi

Chapter 13

755

Since childhood, Ji-hye has been able to see things she shouldn't be able to see - and even now, as an adult navigating office life, she spends her days on edge, never knowing when danger might strike. Then one day, after catching her boyfriend of nine years cheating and breaking up with him, she’s on her way home. By chance, she encounters a dokkaebi (Korean goblin) who’s been wandering in search of a mountain god. The dokkaebi makes her a proposal: help him find the mountain god, and in return, he’ll fix her eyes. Holding onto the hope of finally living the ordinary, everyday life she’s always longed for, Ji-hye enters into a contract with the dokkaebi. There are beings who watch these two from afar, or from right beside them. What’s the story between the dokkaebi and the mountain god? And was the encounter between Ji-hye and the dokkaebi truly just a coincidence? Original Webtoon

Trap OF Chance

Chapter 34

955

Omega Wooyeon, who endured the heat cycle with his long-time friend and s** partner, Beta Seoyoon.Due to the strong heat cycle caused by not receiving the Alpha's pheromones, he accidentally sends a text message that should have been sent to Seoyoon to his team leader, Jeonghyeon.Seoyoon appears in front of the two who are having a crazy s** while being swept up in the pheromones..."One is stuck on me... Do you have two dicks?"What will be the fate of the three people, Alpha top X Omega Beast X Beta top, who became entangled by chance?!

The Third Decade

Chapter 21

741

[Original Webtoon](https://www.lezhin.com/ko/comic/10_years)

Give Up on Love

Chapter 59

618

Ha Jae has been in a one-sided love with Cha Hyuk for years. After being invited to Cha Hyuk's wedding, Ha Jae is transported to an alternate timeline where Cha Hyuk and his girlfriend have never met and begins a journey to end his unrequited love. Official English translation on Comico's Pocket Comics app

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