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

Dragon Head Supreme

Chapter 55

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

Cold as Stone

Chapter 1.1: Cold as Stone Remaster A Helping Hand

508

A story about a mysterious blind woman that comes up to you asking for your help. Will you help her? Well, you can choose with every chapter that comes out! You can go on the author's Twitter/X and choose what will happen next - it's all in you're hands. Author note: Every vote will last 2 days. When the vote is over, I will make the next part.

Paljae

Chapter 151: S3-151

983

A mysterious taoist guru, Moon-Ryeong and an emotionless winter boy, Paljae, met at the dead ocean. After three years of living together, unable to withstand the dreariness of the island, paljae gives out. The taoist decides to travel for the sake of his little friend and heads to the North while learning more about Paljae's emotions... However, it seems that their meeting is not the first time the two have met, and the past that they could not remember slowly begins to unfold through the journey. --- - Webtoon Teaser

Paljae, Child of Winter

Chapter 151: S3-151

209

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: <a href="https://ridibooks.com/books/4291001282" target="_blank" rel="noopener noreferrer">RIDI</a> Official Translations: English: <a href="https://manta.net/en/series/paljae-child-of-winter?seriesId=1775" target="_blank" rel="noopener noreferrer">Manta</a> Japanese: <a href="https://www.beltoon.jp/detail/M_552727" target="_blank" rel="noopener noreferrer">Beltoon</a>, <a href="https://manga.line.me/book/product_list?product_id=E877509" target="_blank" rel="noopener noreferrer">LINE Manga</a>, <a href="https://booklive.jp/product/index/title_id/1786500/vol_no/001" target="_blank" rel="noopener noreferrer">Booklive</a>, <a href="https://www.cmoa.jp/title/313007/" target="_blank" rel="noopener noreferrer">cmoa</a>, <a href="https://renta.papy.co.jp/renta/sc/frm/item/394113" target="_blank" rel="noopener noreferrer">Renta</a>, <a href="https://mechacomic.jp/r/books/203423" target="_blank" rel="noopener noreferrer">Mecha Comic</a>, <a href="https://www.comico.jp/comic/12786" target="_blank" rel="noopener noreferrer">Comico</a>, <a href="https://ebookjapan.yahoo.co.jp/books/877509/" target="_blank" rel="noopener noreferrer">eBookJapan</a>, <a href="https://honto.jp/ebook/pd_34046180.html" target="_blank" rel="noopener noreferrer">Honto</a>, <a href="https://book.dmm.com/product/6068947/b412arvmj13300/" target="_blank" rel="noopener noreferrer">DMM</a> Others: <a href="https://manta.net/es/series/paljae-child-of-winter?seriesId=2348" target="_blank" rel="noopener noreferrer">Spanish</a>

Jangsaengchuksan

Chapter 8

522

Shim Tae-Woo, who became the lover of a chaebol playboy thanks to his pretty looks and submissive personality, is suddenly kidnapped by someone at a hotel and sent to a butcher shop called "Jangsaeng Livestock". The shop's owner, Gu Ja-Heon, takes in Tae-Woo, caught up in the conspiracy. Tae-Woo accepts this situation and gradually comes to rely on Ja-Heon. He has no idea whatsoever what purpose his abduction serves. (Source: MrBlue, translated)

The Marquis House's Second Daughter Hides Her Identity

Chapter 12

123

One morning, the second daughter of a marquis family—Celestina—vanishes without warning. The Second Prince who cares for her begins searching. But when arriving at the marquis’s estate, something strange has happened: everyone there seems to have forgotten the existence of the second daughter. It is as though she never existed. Amid this bizarre erasure, Celestina’s rare status as the holder of the “Windaria’s Snow-Moon-Flower”—a power that can affect the country’s fate—becomes clear. Why did she hide her identity? What secret mission lies in her heart?

Ice Cream Man

Chapter 1: Raspberry Surprise

914

The familiar jingle of a colorful truck is a constant in the suburban sprawl. The Ice Cream Man moves through these neighborhoods, a figure of both comfort and unsettling presence. He encounters residents grappling with private agonies—a man lost in addiction, a family haunted by quiet dread, a child trapped in a fantastical daydream. Each finds their personal sorrow reflected back at them through his offerings. A simple transaction at his window can become a pivotal moment, the taste of a treat shifting a life's trajectory without warning. His true nature remains ambiguous, existing somewhere between a kindly neighbor and an architect of fates. The only certainty is the sound of his bell on the afternoon air.

The Seventh Prince Wants to Bail

Chapter 19

344

At the end of a grueling day, I was transmigrated into the fantasy novel Dark Heather with sudden agony! But… of all people, I’m the notorious 7th Prince, destined for a miserable execution three years from now?! From now on, I have only one goal: to live in hiding until the original protagonist appears, then quietly escape the Empire. However, the events of the original story erupt sooner than expected, and a secret operation to 'clean up' begins, moving between the Imperial Palace and the back alleys. Original Novel: <a href="https://series.naver.com/novel/detail.series?productNo=8758513" target="_blank" rel="noopener noreferrer">Naver Series</a> Original Webtoon: <a href="https://comic.naver.com/webtoon/list?titleId=850682" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=14157833" target="_blank" rel="noopener noreferrer">Naver Series</a>

Laon

Chapter 29

707

From <a href="http://www.yenpress.com/laon/" target="_blank" rel="noopener noreferrer">Yen Press</a>: When the police discover Laon naked and hungry in the street, they aren’t quite sure what to make of the odd little boy. How could they know that he is actually a nine-tailed fox…or at least he would be if he hadn’t lost his tails in a bet? Now Laon is on a crusade to recover his missing appendages, if other spiritual forces don’t find them first!

Killing Killer

Chapter 154

466

The main character, Siwoo Lee, lost his parents to a murderer ten years ago. Finally, he meets Jack, the killer who killed his parents, and beheads him. “It wasn’t me who killed your parents.” After learning that the real culprit is a "contractor" belonging to a group of killers using superpowers, Si-woo Lee decides to hunt down the registrants with Jack’s help. Original Webtoon: <a href="https://comic.naver.com/webtoon/list?titleId=797155" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=8667643" target="_blank" rel="noopener noreferrer">Naver Series</a> Official Translations: <a href="https://manga.line.me/product/periodic?id=Z0002727" target="_blank" rel="noopener noreferrer">Japanese</a>, <a href="https://www.webtoons.com/th/action/killing-killers/list?title_no=7797" target="_blank" rel="noopener noreferrer">Thai</a>

Echoes of the Reverse Planet

Chapter 44

149

Uhyeon Baek logs into Reverse Planet expecting a VR game, only to discover that the world is painfully real. A decade of grief and experiments turns him into a superhuman contract killer, and he finally executes the director behind his suffering. But when he returns to his original life, the ghosts of his fallen companions follow him. Haunted and restless, he goes back to Reverse Planet, only to realize he’s entered the real game this time. Paired with superstar streamer Soyul Kang, his lethal efficiency goes viral… and puts him on the conspirator’s radar. This series contains depictions of disturbing imagery that may be upsetting for some readers.

The Amber Sword

Chapter 17

746

An RPG gamer who played the realistic VRMMORPG ‘The Amber Sword’ for years, finds himself teleported to a parallel world that resembled the game greatly. He takes on the body of an NPC who was fated to die, and with the feelings of the dying NPC and his own heartrending events in the game, he sets out to change the fate of a kingdom that was doomed to tragedy.

Spooky in Love

Chapter 11

868

Beautiful, wealthy, and smart, Yeori Cheon is a chaebol heiress cursed with the ability to see ghosts. In order to appease the restless spirits, she secretly helps them find their missing bodies. When she meets Gang-uk Ma, a prosecutor investigating unsolved murder cases, the two join forces to solve paranormal cases. As they confront increasingly dangerous cases, an unexpected romance begins to blossom.

Manager Kim

Chapter 257

851

Now a major K-Drama adaptation (Agent Kim: Reactivated). Single father, company manager, and former black-ops member, Mr. Kim lived an ordinary life until his daughter, Minji, went missing. After discovering his daughter could be dead, Mr. Kim turns merciless and sets out for information. He will rescue his daughter by any means necessary, even if it means destroying everything and everyone standing in his path. (From <a href="/group/1ohgbpm/line-webtoon" target="_blank" rel="noopener noreferrer">LINE Webtoon</a>) Original Webtoon: <a href="https://comic.naver.com/webtoon/list?titleId=783053" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=6732898" target="_blank" rel="noopener noreferrer">Naver Series</a> Official Translations: <a href="https://www.webtoons.com/en/action/manager-kim/list?title_no=3917" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://www.webtoons.com/fr/action/manager-kim/list?title_no=4444" target="_blank" rel="noopener noreferrer">French</a>, <a href="https://www.webtoons.com/th/action/manager-kim/list?title_no=3755" target="_blank" rel="noopener noreferrer">Thai</a>, <a href="https://www.webtoons.com/id/action/manajer-kim/list?title_no=3856" target="_blank" rel="noopener noreferrer">Indonesian</a>, <a href="https://www.webtoons.com/zh-hant/action/kim/list?title_no=3924" target="_blank" rel="noopener noreferrer">T.Chinese</a>, <a href="https://manga.line.me/product/periodic?id=Z0003430" target="_blank" rel="noopener noreferrer">Japanese</a>

Nightingale and the Rose

Chapter 35

299

One day, streamer Bai Xinxin is transmigrated into the prince's daughter, Bai Yueguang of the suspense game "Nightingale and the Rose". But everyone in this game is hell-bent on killing Bai Yueguang, and Lan Sha—who is controlled by the player—is the only one who can protect her. Whilst fighting for her life against enemies known and unknown, in her struggle to survive from the jealousy of a bunch of yanderes, from the killing intent emanating from political opponents who object to the marriage alliance... Bai Yueguang tries to find a way to survive with Lan Sha by her side, too. However, the main character "Lan Sha" doesn't seem to be a mere NPC...

Killing Killer

Chapter 154

1,754,739

The main character, Siwoo Lee, lost his parents to a murderer ten years ago. Finally, he meets Jack, the killer who killed his parents, and beheads him. “It wasn’t me who killed your parents.” After learning that the real culprit is a "contractor" belonging to a group of killers using superpowers, Si-woo Lee decides to hunt down the registrants with Jack’s help.

Mystic City

Chapter 37

728

Muju, a city brimming with fog, was created to emulate Las Vegas in Korea. Sahee, having wandered aimlessly, seeks refuge in this strange city, only to encounter Eundo, a man as cold and mysterious as the fog itself. “Shall I kill them?” “What?” “Those bastards just now. If you want, I'll take care of them.” He is a man exuding a dangerous aura, one that reminds her of the past she desperately fled. She should have pushed him away. After all, he was nothing more than the kind of thug she despised, merely wearing the guise of a benefactor. “If there’s anything you’d like to eat, I'll get it for you. Just pick something.” “Only a drink?” But Sahee couldn't comprehend the full extent of it. Like Persephone captivated by Hades, she never had a choice from the very beginning. “Because I have no intention of letting you go.” Everything had been meticulously orchestrated for her; it was an astonishing trap. <a href="https://ridibooks.com/books/5601000741" target="_blank" rel="noopener noreferrer">Original Webtoon</a>

Wanted: Criminal Heartthrob

Chapter 38

279

Rookie cop and a genius thief - two outcasts from opposite worlds are forced to team up to catch the criminal mastermind. One’s a hot-headed rookie shunned by her precinct. The other’s a brilliant thief ostracized by her peers. Thrown together against their will, they soon realize… The person they’re chasing might not be as dangerous as the reflection staring back at them. When the long arm of justice meets a shapeshifting trickster, this mission starts to spiral into something no one expected…

Dansai Bunri No Crime Edge

Chapter 62

450,513

Haimura Kiri is a seemingly ordinary boy with one slight problem: he is obsessed with cutting other people's hair. One day he meets Mushiyanokouji Iwai, the "Hair Queen" who cannot cut her hair because of an inherited curse. Kiri finds out that his scissor, "Dansai Bunri no Crime Edge" is the only thing that can cut them. But little did he know that their meeting sparked the start of an old murder game to kill the "Hair Queen" using the cursed killing tools, the "Killing Goods." Can Kiri protect Iwai from the Killing Goods Owners? Let the game begin!

999 Goushitsu

Chapter 6: Violation

800

The extraordinary daily life of Courier Proxy Unit 1871. "Citizens! Time to rise!” “A sound nation is built with sound people!" "Sound people are created with national discipline!" Come, let us chant in unison. Today too, the courier delivers the mail. "Work today, tomorrow and later!" "Work with enthusiasm!" This is a dystopian realm stripped of individuality. Inhabited by... <a target="_blank" rel="noopener noreferrer" href="https://bigcomics.jp/series/2cbf4ae65a5f3">https://bigcomics.jp/series/2c...</a>

Dreamcore: Still Life

Chapter 26: As if the notion to know shit

0

After casting a spell to control time, Micchan is teleported to the 4th dimension that exists in every moment at once, getting trapped in illogical landscapes with no apparent way out. Will she be able to escape? Or will she succumb to the mental burntout of loneliness in these bizarre places?

Jinrui Kyuusai Game

Chapter 142

234

One day, Doppo, the high school protagonist, suddenly heard a voice from his phone saying "The game has begun" and that the "chosen challengers" have been taken to another world. If they complete their mission, they can return to their original world. However, this new world is filled with terrifying monsters... Can they survive and return to their original world?!

My Virtual Immortal Path

Chapter 76

521

How arduous the Immortal Path truly is! And even more so in a cultivation world utterly transformed by a devastating plague. Mortals carry the pestilence within their bodies and once immortals come into contact with it, the best outcome is a drop in cultivation while the worst would be a return of their Dao to Heaven itself. Thus, immortals and mortals are forever divided. I crossed into this world filled with boundless ambition, yet could only struggle and flounder in the mortal realm, wasting away an entire lifetime. Fortunately, at the moment of my death, I finally awakened an extraordinary treasure—one that could turn reality into illusions, transforming a genuine life into nothing more than a fleeting dream, and send me back to the very moment I first transmigrated into this world. And so, my long road to immortality began. <a href="https://ac.qq.com/Comic/comicInfo/id/656766" target="_blank" rel="noopener noreferrer">Original Webtoon</a> Official Translations: <a href="https://www.webnovel.com/comic/my-virtual-immortal-path_35084048508107201" target="_blank" rel="noopener noreferrer">English</a>

Gyakusatsu Happy End - Ao no Shou

Chapter 47

0

Ao Minato killed his abusive stepfather and entered a juvenile reformatory. However, his youngest sister whom he had tried to protect committed suicide, and his older sister Akane has gone missing. Ao, who stumbled upon a weird shrine, wished for the safety of his sister, which is the only hope he has left, and swears to God that he will do anything for that... A new chapter for the blockbuster suspense Massacre Happy Ending.

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