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

Siru/24/1km

Chapter 24

719

Siru, who has ended her hikikomori lifestyle and is now resolving her loneliness through dating apps, lives each day filling her low self-esteem through men she meets for the first time. This is the story of her one-time and multiple encounters as she forms connections with various people through chance encounters. **Original Webtoon:** [Naver Webtoon](https://comic.naver.com/webtoon/list?titleId=850068), [Naver Series](https://series.naver.com/comic/detail.series?productNo=14081030)

In Deep Blue

Chapter 8

454

“1,500 gold isn't enough.Open yourself to me until I'm satisfied.”

Predatory Marriage

Chapter 97

1,920,331

"Remember? I promised to ruin your life." When Leah, a devoted princess, faces a tragic downfall, she plots one final revenge against the royal family by becoming an impure bride. Later, when her one-night stand unexpectedly appears, Leah finds herself unable to resist him as he brings madness into her once orderly life. --- Lea wrote a suicide note ahead of the wedding. Because she'll die after the first night. It was the miserable end of a princess who devoted her entire life to her country and the royal family. Before she gives up her life, Lea plans her final revenge on the royal family. It is to become a new bride who has lost her innocence. "Why did you give up your first experience like this? Don't you want to run away?" "I... want to die." It was an impulsive remark because he was just a one-night stand. I thought it was meant to end like that. Until we meet again in an unexpected place. He eroded her orderly daily life. Despite knowing it was a dangerous relationship, she couldn't resist him. What on earth is that man thinking? "You don't remember?" the man said with a fierce smile, "I told you I'd ruin your life."

Aunt's Embrace

Chapter 10

602

Aunt Yunjung had always protected Sanghun since he was a child. Then one day, with the news of his aunt's marriage, he moved to Seoul. Time passed, and Sanghun became a university student. As he pondered where to spend his vacation, news of his aunt, whom he hadn't seen in a long time, reached him. Sanghun arrived at his aunt's house with excitement and anticipation. His aunt, who opened the door and came out, was wrapped in only a shower towel, looking at Sanghun and welcoming him happily... **Original Webtoon:** [RIDI](https://ridibooks.com/books/3587013647), [Naver Series](https://series.naver.com/comic/detail.series?productNo=13893465), [Lezhin](https://www.lezhin.com/ko/comic/aunts_embrace), [MrBlue](https://www.mrblue.com/comic/C000077011), [Toptoon](https://toptoon.com/comic/ep_list/my_aunts_arms?p_id=pp_1601_001), [Toomics](https://www.toomics.com/uplmscg/episode/toon/9157) **Official Translations:** [Japanese](https://www.toptoon.jp/product/129973)

Who Cares if it's a Lie?

Chapter 26

935

They live comfortably on small lies, because, really… who cares if it’s a lie? [Original Webtoon](https://www.toomics.com/uplmscg/episode/toon/8855) **Official Translations:** [English](https://toomics.com/en/webtoon/episode/toon/8855)

Quiet In The Office!

Chapter 108

139,065

There's no such thing as work-life balance for poor Nayul, thanks to her evil boss, Sijin. Not only does he make her work overtime constantly, but she's also dumped by her boyfriend because of it. Fed up with Sijin's demonic ways, Nayul storms to his office to complain... and finds him jerking off! Though the sight is initially grotesque, Nayul finds herself oddly turned on. Somehow, she ends up banging her boss on his desk, which leads to an irritating yet steamy colleagues-with-benefits relationship. But how long can Nayul keep this shameful secret from her prying ex and gossipy coworkers

Dramatic Signal

Chapter 60

20,119

When Jinwoo Do's idol career fails, he pivots into acting. His first big break? A drama with top stars Sehyun Lim and Itae Choi. Jinwoo is admired by Itae, but is awkward around Sehyun due to their shared past and the secrets that lie there. Can these three keep the drama from spilling off-screen? **Original Webtoon:** R19: [Ridibooks](https://ridibooks.com/books/5364000001) R15: [Ridibooks](https://ridibooks.com/books/5364000009) **Official Translations:** [English](https://manta.net/en/series/dramatic-signal-full-ver?seriesId=3033)

My Younger Sister Chooses Me Tonight

Chapter 92

46,330

Arin, the adopted daughter of a chaebol family, harbours a twisted affection for her stepmother. After she becomes an adult, Arin accidentally realises that she has unusual abilities. She tries to use her abilities to attract her stepmother's attention, but her stepbrothers, not her stepmother, want Arin... A dangerous adopted daughter who shakes up the conglomerate 'Rare Moon' family. Her twisted red romance!

Escape Me If You Can

Chapter 99

210,593

An absolute being worshipped by all, he was a slaughterer who trampled on my life. I, Daphne, was the daughter of the emperor’s favored concubine. I had a childhood more affluent than anyone else’s, but I incurred the emperor's wrath and, despite being a princess, was treated coldly, practically like a maid. The one who showed me kindness was Crown Prince Askeladd, whom I hoped might one day become part of my family. Askeladd had always shone brightly. Everyone was fascinated by him, and everyone submitted to him. As an absolute being who reigned over all, he was no exception to me. He was my god. Yet... The cruel destroyer of my world I had always believed to be beautiful was none other than Askeladd. I tried to escape from the slaughterer who trampled on my life, but... --- Note: This is a Japanese webcomic adaptation of the Korean web novel of the same name. Web Novel: Naver, Kakao

Cash Or Credit

Chapter 79

153,718

Keith, a legendary con artist who made a career out of swindling mafias and criminal syndicates, finds himself cornered by the police. To avoid capture, he hides in the most unlikely place—prison. But the temporary safety of his self-imposed confinement is short-lived when he catches the attention of the prison's ruthless warden, Della, the most feared guard in the joint. Now, Keith must navigate a new power struggle where he might be forced to lose more than just his freedom. *"Stop pretending to be innocent, and hurry up and take it off."* --- [Original Webtoon](https://lezhin.com/ko/comic/c_or_c) **Official Translations:** [English](https://www.lezhinus.com/en/comic/cash_credit), [French](https://www.lezhinfr.com/detail/bt_1111190), [Japanese](https://www.beltoon.jp/detail/c_or_c), [T.Chinese](https://www.bomtoon.tw/detail/c_or_c), [Thai](https://www.lezhinth.com/detail/c_or_c), [Spanish](https://www.lezhin.es/detail/cash-or-credit) --- ##### Note: All official translations are uncensored, except for Japanese.

Paljae, Child Of Winter

Chapter 163

70,379

It's more than just coincidence. Young Paljae drifts to the isle at world's end to be taken in by Munryeong, a hermit with a mysterious past. But when Paljae begins to waste away in the sun-bathed climate, Munryeong takes his little companion on a journey to the cold north that uncovers their forgotten past encounter. Original Webtoon: RIDI Official Translations: English: Manta Japanese: Beltoon, LINE Manga, Booklive, cmoa, Renta, Mecha Comic, Comico, eBookJapan, Honto, DMM Others: Spanish

Celestial

Chapter 70

863

not found...

Baek Xx

Chapter 197

4,029,146

Federal Informant ‘Baek Yisu’ and a criminal gang’s boss, ‘Baek Dogyeong’ are twin brothers. With the same faces the two twin brothers have lived different lives until now. Yisu, who’s been betrayed by the gang, throws away his identity to become his brother. This federal agent is soon to become the gang’s boss…!

I Carry The Enemy’s Child

Chapter 40

0

Read manhwa I Carry The Enemy’s Child / Having Enemy’s Baby / 원수의 아기를 가졌다 / Having the Enemy’s Baby “It’s up to you whether tonight will be the right one. You’re going to have to stir my heart.” She wasn’t shallow when she was told that if she couldn’t seduce him. On the contrary, she looked as noble as a saint trying to show her mercy. “What’s your name?” Kaian suppressed his seething desire and asked his bride, whose name he hadn’t revealed. “This is Claudel Quinn Vermont.” Gnome’s Vermont. “Whether or not you can become Claudel Quinn Temnes depends on your effort tonight. I want you to try.”

The Apocalypse is Here

Chapter 81

0

The world has fallen. Zombies roam the streets. Civilization is crumbling. And in the middle of it all… An awkward, broke, bullied outcast named Jung Min-jun finds himself teamed up with the last person he ever expected: Han Ye-na, a rich, popular girl who’s never had to fight for anything in her life. Now, survival isn’t just about strength or money. It’s about trust, grit, and making it through the end of the world together. From awkward silences to blood-soaked battles, can this unlikely duo survive the zombie apocalypse — and maybe even learn to understand each other along the way?

The Pig-Slaughtering Blade That Pierces All Realms

Chapter 62

907

Ye Chuan—a mental patient—sees all living creatures in the world as pigs. On the day he changes professions, he awakens a life-class occupation: Butcher. His teachers and classmates are gravely disappointed, and even his childhood sweetheart leaves him. However, the Butcher profession grants him extra damage against pigs and halves the damage he receives from them. Since he sees everyone as pigs, he uses a single butcher’s knife to rise up and become a god!

The Taming

Chapter 36

815

As soon as he came of age, Michelle Arnold, the youngest son of a southern noble family, was sent north—sold off, almost—to marry. His betrothed: the cold master of the North, Ian Shelleg. But when Michelle arrived, it was not the promised castle that awaited him, but a small, secluded mansion... “For the next month, I will serve you in my master’s stead. My name is Ain.” There, instead of Ian Shelleg, stood his servant, Ain, waiting for Michelle. They told him it was to help the southern noble adjust to the unfamiliar North— to teach him its manners and customs before the wedding. With his black hair, blue eyes, and cool expression, Ain, who so resembled his master, asked in that same chilling voice: “Did I not tell you? I will teach you how to win my master’s heart… even in a single night.” And so began the training—day and night— to capture the heart of Ian Shelleg. A servant who mirrors his master— was it mere coincidence… or something deliberately planned?

Momogusa-san ga Monogusa Sugiru!!

Chapter 33

16,552

Souji Hataki, an ordinary high school boy, ends up working part-time as a housekeeper at the house of Momogusa, the most beautiful girl in school!! Momogusa-san is a perfect girl who is talented at both academics and sports, but at home she becomes super lazy?! For some reason, she grows fond of Hataki and lets her guard down around him enough to let him pamper her?!

Hana no Akuta

Chapter 6

612

Tsubaki is an undercover investigator who infiltrated the Soga gang to destroy the headquarters, the Shintou Group, as a whole. His plans came to a halt when the then successor of the Soga gang, Kajiro, saw right through Tsubaki. Rather than throw him out to the dogs, Kajiro let him determine his outcome. Meanwhile, Tsubaki finds out that the Senior Superintendent of the police department and the then head of the Soga gang were in collusion, driving Tsubaki to kill them both in a spontaneous frenzy. This awoke a hidden lust or blood in him that Kajiro accepted with open arms. Tsubaki chose to stay by Kajiro's side, but his role as an undercover cop is still ongoing...

Devils Line

Chapter 76

5,887,395

From Kodansha: Tsukasa, a college student, is rescued from an attack by a devil, one of many vampires that can blend in among the human population. Anzai, her savior, is a half-devil who exploits his supernatural gifts as a member of a shadowy police task force that specializes in devil-related crime in Tokyo. As Anzai continues to keep guard over Tsukasa, the two quickly forge a tentative bond—one that Anzai fears will test his iron-clad rule of never drinking human blood. Official English: [INKR](https://inkr.com/title/507), [Azuki](https://www.azuki.co/series/devils-line)

Through the Laurel Branches

Chapter 13

841

Hadrius, the son of the Roman consul Pulcher, flees to study abroad after a homos*xual scandal with his Greek tutor, only to return to Rome after four years. In the mansion, Hadrius meets his father’s lictor, Tiberius, and falls deeply in love at first sight with the statuesque beautiful young man. His father, displeased with Hadrius’s usually timid nature, humiliates him by challenging him against Tiberius, who is then made to teach Hadrius tactics and sword fighting for three months. Spending time together, Hadrius’s feelings for Tiberius grow, but when he confesses, he is harshly rejected. On the other hand, Hadrius, unable to resist the urging of his friend Marius, attends a masked ball where he is awkwardly courted by a man named Maximus wearing the mask of the god Mars…

Moby Dick

Chapter 103

2,130,902

Read manhwa "Moby Di**" for free at Summary:One day, the dead broke Hoonsang receives a suspicious business card, which grants him a new life in a new city called Bannam-dong, the cheating city, as well as a ton of money. "You will be a gift' to the VIPs. Give them pleasure they can never forget."Alternative:Moby Di** (Yansae), What is mangabuddy?mangabuddy is currently the largest manhwa website with thousands of high-quality manhwa. Above all, readers can enjoy reading manhwa on mangabuddy without incurring any costs. If you love the manhwa "Moby Di**", don't forget to follow the !Wish you happy reading!

My Husband Was Definitely a Paladin

Chapter 32

974

The protagonist, Irene, possessed the power to purify demonic energy, but because it was deemed the lowest grade, she was never loved by anyone. She died alone and lonely in her final moments, but when she opened her eyes, she had returned to the past. Specifically, just before meeting her husband, Michael, whom she had ruined in her previous life. But Michael is strange. A paladin who should be as pious as a priest, he comes to find her every night. ‘Irene, my wife. Tonight, I wish to receive your purification.’ You were the paladin who didn’t want to touch me even with a single finger in my past life, weren’t you?

15 Years of Yearning

Chapter 6

725

Though he has become more of an adult than me, that "boy" from back then still loves me with all his heart. Can I handle all 15 years of all his pent up love?

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