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

The Murderer

Chapter 73

10,636

Number is not your average serial killer. Equipped with the ability to identify future murderers, Number takes the law into his own hands. He believes in ridding the world of destined killers. Simple, right? One day, he runs into Jihyeon, whose number changes constantly as she develops a special power of her own. Will the two work together to eliminate would-be murderers? Or will Jihyeon's very existence threaten Number's moral compass? Original Webtoon: Naver Webtoon, Naver Series Official Translations: English, Japanese

Imprisoned with the Horror Game's Male Lead

Chapter 108

230

I became a maid inside of a horror game. Penalties were given to the male lead, who was trying to escape being locked up in a large mansion, and I acted as a guide. I was going to fulfill my duties until the male lead’s play ends. “When I get out, I’ll lock you up exactly the same way.” The male lead is so noisy. If it’s going to be like this, I’ll just help him escape faster. “Let’s eat, Dietrich.” “This is a potion, it’ll help you recover faster if you take it.” “The hint to escape is over there…” I fed him well to prepare for the next play, and when the male lead got hurt, I gave him a potion so he could quickly play the next game, I even gave him a hint for the problem. You’ll be able to get out now, right? However. “I don’t really know the answer.” What’s the meaning of this? Aren’t you supposed to be smart? …The male lead doesn’t think about leaving the mansion at all. “If you won’t get out, I will.” I shouted in anger because I was so sick of the thought of having to see the face of someone I don’t want to keep seeing. “Is it possible for you to get out of here?” His eyes sank bitterly. “Let me tell you this, I have no intention of leaving this place.” “What?” “And you have no way of getting out, either.” What the hell is going on?

Crimson Reset

Chapter 55

953

After half a year on the run, the vampire Eugene was ultimately killed, offered up as a sacrifice to boost a holy knight’s fame. Just as his life ended in bitter regret, a chance to return came to him. “I will never die like that again. If I’ve truly returned to the past, then I’ll never regret anything a second time… no matter what it may take.” Original Novel: <a href="https://page.kakao.com/content/55384729" target="_blank" rel="noopener noreferrer">KakaoPage</a>, <a href="https://m.series.naver.com/novel/detail.series?productNo=8282289" target="_blank" rel="noopener noreferrer">Naver Series</a>, <a href="https://ridibooks.com/books/2008031318" target="_blank" rel="noopener noreferrer">Ridibooks</a> Original Webtoon: <a href="https://page.kakao.com/content/68131425" target="_blank" rel="noopener noreferrer">KakaoPage</a>, <a href="https://webtoon.kakao.com/content/%EB%B1%80%ED%8C%8C%EC%9D%B4%EC%96%B4-%EB%A1%9C%EB%93%9C%EB%A1%9C-%EC%82%AC%EB%8A%94-%EB%B2%95/4696" target="_blank" rel="noopener noreferrer">Daum</a> Official Translations: <a href="https://jp.piccoma.com/web/product/200519" target="_blank" rel="noopener noreferrer">Japanese</a>

Myriad Realms Gatekeeper

Chapter 182

151,523

When the Planet Perishes and the Gods fall, the collapse of the magical realm leaves Humanity Without Any Protectors. Now, "Anomalies" and "Catastrophes" begin to invade the human realm . As the Dark Age Descends, a soul from Blue Star (Earth) is unexpectedly transported into this dying realm. (Source : <a href="https://www.webnovel.com/comic/myriad-realms-gatekeeper_31705778300125301" target="_blank" rel="noopener noreferrer">WebNovel</a>) <a href="https://ac.qq.com/Comic/comicInfo/id/656128" target="_blank" rel="noopener noreferrer">Original Manhua</a> Official Translations: <a href="https://www.webnovel.com/comic/myriad-realms-gatekeeper_31705778300125301" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://jp.piccoma.com/web/product/182941" target="_blank" rel="noopener noreferrer">Japanese</a>

The Eldest Daughter Walks Down The Flower Path

Chapter 40

887

To parents who had wanted a son, their eldest daughter was neither useful nor lovable. Born as the eldest daughter of the Tilord family, Ladis was always forced to make sacrifices. But after striving until her very body was broken, what she received in return was ultimately her family’s betrayal. “It was all a futile dream. I shouldn’t have lived for my parents, for my siblings, for my family, or for the family name. I should have lived for myself!” In that final moment she thought was the end, Ladis was transported back to the age of sixteen.(Source: KakaoPage, translated)

Death Loop

Chapter 8

945

Original Webtoon: Naver Webtoon, Naver Series

Yami no Aegis

Chapter 122

438,477

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.

How to Live As the Vampire Lord

Chapter 55

172

Vampire Eugene a sacrificial lamb slaughtered after half a year of running to fulfil the desires of a templar for fame.He was given a second chance at life after concluding his life with regrets."I will never again die the same way. If I really did return to the past, no matter what it takes I will never regret again."

Jangsaeng Livestock

Chapter 5

674

With his pretty looks and obedient personality, Sim Tae-woo becomes the lover of a chaebol family's delinquent heir.One day at a hotel, he's suddenly kidnapped by someone and sent to a butcher shop called "Jangsaeng Livestock."The shop's owner, Gu Ja-heon, takes in Tae-woo, who's been caught up in a conspiracy, and Tae-woo gradually accepts his situation and starts to rely on Ja-heon.All the while, he has not the slightest ideawhat purpose there is behind his kidnapping.+

All People Scramble for the Tower, I Cleared 999 Floors in Advance

Chapter 66

264

The story centers on Su Bai, who utilizes the "Clock of All Things" to strengthen his skills and cultivate equipment, continuously breaking records in a global player-versus-player tower-climbing competition. The plot encompasses professional advancement, contention for "first kills," and inter-species warfare. By clearing the dungeons on each floor of the tower, he builds his power system and unveils the world's setting, where the "Tower of G**" connects a myriad of realms. The protagonist gradually unlocks abilities such as the power of time and necromancy, driving forward the main storyline of the Blue Star (Earth) human race's struggle for survival against higher-level civilizations.

If Her Flag Breaks

Chapter 41

0

Hatate Souta, a young man who can see the "flags" that stand at the crossroads of life, transferred to “Hatagaya Academy”, a prestigious school in the metropolitan area. Not only does he meet beautiful girls in his busy school life, he even goes as far as living with them under the same roof! Surrounded by these flags, this enviable romantic comedy begins!

Living together with the queen from my high school days

Chapter 40

148

"Hey, wanna do it?"A romantic comedy about living together with a scarred "Queen" in a relationship that's more than friends but less than lovers!!One late night, Yamamoto, a college student working part-time at a convenience store, reunites with Hayashi Megumi, his high school classmate and the most beautiful girl in their class. Known as the "Queen" for her strong-willed and arrogant personality, Yamamoto had always found her difficult to get along with. However, during a routine conversation, he notices painful bruises on her wrist. After learning that her boyfriend had been abusing her, Yamamoto decides to let Hayashi stay at his place...!?

Song of Youth

Chapter 29

696

In a world where desire and danger are inextricably linked, a courtesan's sudden death sends shockwaves through both the brothel and the elite circles. Whispers of betrayal stir in the shadows as the Chief Constable is thrust into a complex mystery. As he delves deeper, secrets are revealed and a dangerous game of power, passion, and betrayal unfolds. Can he uncover the truth before it drags him into a deadly game where no one can be trusted? **Original Webtoon:** [AC.QQ](https://ac.qq.com/Comic/ComicInfo/id/657324), [BiliBili](https://manga.bilibili.com/detail/mc39963), [KuaiKan](https://www.kuaikanmanhua.com/web/topic/27271/) **Official Translations (R19):** English: [INKR (Dropped)](https://comics.inkr.com/title/4782-spring-in-the-jade-pavilion-mature), [Webnovel](https://www.webnovel.com/comic/spring-in-the-jade-pavilion_34851333708187201) Korean: [Naver Series](https://series.naver.com/comic/detail.series?productNo=11078329), [RIDI](https://ridibooks.com/books/4644004603), [MrBlue](https://www.mrblue.com/comic/C000064760), [Lezhin](https://www.lezhin.com/ko/comic/okluchun)

Echoes of the Reverse Planet

Chapter 41

149

[Novel] What on earth was the true nature of this game? The game in which he had actually struggled to survive. Now he would ‘play’ it and uncover its secrets. [Manhwa] {From the team who adapted <Surviving the Game as a Barbarian>!} After being transferred into the dimension of [Reverse Planet], the world’s most popular online VR game, the ordinary college student Baek Woohyun returns. It was the homecoming he had dreamed of… except the damn game is still running as if nothing ever happened, and the vengeful shades of comrades who died over there hound him day and night, urging him to take revenge. Determined to uncover the connection between the game and the world he escaped from, Woohyun logs back into [Reverse Planet]. For better or for worse, he doesn’t cross over again, but he does appear on a streamer’s broadcast during a chance encounter… Then an anonymous watcher named "Viewer 62" sends him a message. "How does it feel to be back in reality?" **Original Novel** [Naver](https://series.naver.com/novel/detail.series?productNo=10869164), **Original Webtoon :** [Naver Webtoon](https://comic.naver.com/webtoon/list?titleId=844986), [Naver Series](https://series.naver.com/comic/detail.series?productNo=13350048)

COPYCAT

Chapter 18

724

Those who have lost their humanity buy and sell the corpses of murder victims like works of art, and a serial killer called “Jahak” (Self-Harm) who commits these artistic murders has become the talk of the town. An artist, enraged by this situation, begins tracking down Jahak…

7's

Chapter 18: Dimensional Rider 1

541

A single, shining moment of youth becomes the gateway to an endlessly expanding hell of slaughter. An ordinary high school boy, Jou Kosaka, encounters a beautiful girl, Nagisa Tamura, who appears before him and asks, “Will you protect me?” From that moment, his normal life is thrown into chaos and becomes anything but ordinary. A pleasure-driven killer with no motive—known as the “Dimensional Rider”—targets Nagisa. With her death, time begins to loop for the two of them. Can they escape this cycle of endless time and killing…?

Welcome to the Rose Manor

Chapter 58

648

After the death of her father, Richelle's life plummeted in an instant.She endured desperately, weighed down by her mother's extravagance and an ever-growing mountain of debt.Then, an offer came to hera position as private tutor to the most prestigious and wealthiest family in the kingdom, the noble house of Otis."Welcome to the Manor of Roses."A mansion veiled in roses.The dazzlingly beautiful Otis family.And within it, strange events that slowly begin to tighten around her like a noose.Now, it is time to pay the price of her choice.

Living Together with the Queen from My High School Days Who was Arrogant, Surprisingly isn't That Uncomfortable

Chapter 40

172

"Hey, wanna do it?" One late night, Yamamoto, a college student working part-time at a convenience store, reunites with Hayashi Megumi, his high school classmate and the most beautiful girl in their class. Known as the "Queen" for her strong-willed and arrogant personality, Yamamoto had always found her difficult to get along with. However, during a routine conversation, he notices painful bruises on her wrist. After learning that her boyfriend had been abusing her, Yamamoto decides to let Hayashi stay at his place...!?

Kanojo ga Flag o Oraretara

Chapter 41

329,599

Hatate Souta, a young man who can see the "flags" that stand at the crossroads of life, transferred to “Hatagaya Academy”, a prestigious school in the metropolitan area. Not only does he meet beautiful girls in his busy school life, he even goes as far as living with them under the same roof! Surrounded by these flags, this enviable romantic comedy begins!

Fate Rewinder: All Great Achievements Require Time

Chapter 9.5

239

Meet the Spacetime Strategic Enforcement Unit, an organization dedicated to rescuing people from terrible destinies and tragic deaths. The unit's nickname, “The Fate Rewinders,” is well earned—armed with Retry Eyes, micro–time machines implanted in their eye sockets, agents of the SSEU are equipped to stick around until they solve the case, whether that means trying once, twice, or ten thousand times! (Source: Yen Press)

Dragon Head Supreme

Chapter 50

957

Manabu Toujou is hurled into the depths of hell by a crime he did not commit. Branded a murderer for a killing he has no memory of, he is thrown into prison. To make things worse, his parents—who desperately believed in his innocence and fought to clear his name—are murdered by the mastermind behind the case through a cruel scheme. On the brink of despair, Manabu embraces a “madness” necessary to survive. He refuses to cower before the brutal bullying behind bars and fights back with ruthless determination, eventually becoming a figure feared by everyone in the prison. Then, he breaks out. After a life‑risking escape, Manabu begins to investigate the truth behind his parents’ deaths and the full picture of the false accusation that destroyed his life. Who was the real killer in that murder case? And can Manabu complete his revenge, even if it costs him his own life…? Original Novel: Fanqie Novel Official Translations: Japanese

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