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

Diamond in the Rough

Chapter 73.5

556

In a world revolving around "stones," a mineral craftsman, Akeboshi, encounters a boy living in an underground settlement whose left leg has been petrified solid and is in search of a man with three piercings. What secrets does the boy hold…? The polishing and refining master and student's journey to rescue his family begins!

Breakers

Chapter 109

168

Choose your player: a noble hero intent on saving the world, or a devious demon prince hell-bent on conquering it? A normal choice when playing a new game, but when gaming nerd In-gong Ju wakes up inside the VR game Knight Saga:RE, he finds himself playing as Siutra, a tiny, gnome-like ninth prince of the demon kingdom. In-gong must work quickly to unlock a range of potentially overpowered skills to help him level up and win over his siblings before the Day of Massacres, when they’ll all be slaughtered by the game’s antagonist, Zephyr Ragnaroth.

I Look Too Much Like The Boss And The World Actually Believes It

Chapter 146

947,216

Moon king, Su Liang! The invincible youth who commands the Moon God Flash Butterfly—a divine entity capable of rewinding time and reversing the laws of yin and yang—to reign supreme over this world! To think I’d transmigrate here and get handed such an overpowered identity card… a heavenly golden finger from the start, right? WRONG! The beast inside me isn’t the legendary Moon God Flash Butterfly at all! It’s just the lowest-tier, weakest Flash Butterfly… a glorified glowstick with wings! Now, staring down millions of fanatical devotees, a three-year deathmatch with the Cang Yue Emperor, and every major sect plotting my demise… This is… an unprecedented crisis for a weak beast tamer like me!

Hatori to Furuta no Hinichijou Sahanji

Chapter 20: WHAT YOU KNOW

1,000

Hatori is an average teen boy with no passions in life. One day he meets Furuta, a girl with a keen eye for the extraordinary that's hiding in the streets where they live... Small wonders can change the world in this (extra)ordinary coming of age series!

Between Two Men’s Secretary

Chapter 46

786

Original Webtoon: <a href="https://comic.naver.com/webtoon/list?titleId=845221" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=13439322" target="_blank" rel="noopener noreferrer">Naver Series</a>

The Science Notes of Delta and Gamma

Chapter 5

336

The series follows Sho Izuta, a first-year student at Tsuna Nagai High School, a school noted for its focus on the sciences. He is also aiming to revitalize the school's Biology Club. He becomes involved with his classmate Rio Iwama after the two decide to investigate a mystery regarding a popular legend at school. According to legend, students who witness two cherry blossom trees near the school form a heart shape will become a couple. However, after reports spread that no one had seen the heart shape in recent times, the pair decide to investigate further. The two, along with the other members of the Biology Club, also become interested in the school's mysteries, aiming to solve them through the use of scientific methods.

Team Zero

Chapter 86

15,154

Romance rekindles amidst urban crisis. "Team Zero"" is a covert investigation unit unrecorded in any documents. During her pursuit of a monster terrorizing Seoul, Captain Yeoheun Jeong encounters her estranged first love, Jian Kang. Forced to work together, they uncover unsettling truths about the city's mysteries and their own pasts.

Cats Of The Louvre

Chapter 18

75,904

The world-renowned Louvre museum in Paris contains more than just the most famous works of art in history. At night, within its darkened galleries, an unseen and surreal world comes alive—a world witnessed only by the small family of cats that lives in the attic. Until now… [Official English](https://www.viz.com/cats-of-the-louvre)

Yuukoku no Moriarty

Chapter 97

63,869

.The story of Sherlock Holmes, reimagined with Moriarty as the protagonist and exploring his motivation in becoming the greatest criminal Britain has ever seen.

Nuclear Explosion Sword Technique, I kill one with one sword

Chapter 55

724

Comic Synopsis: Special Forces soldier Jin Quan is betrayed during a mission and becomes a living coordinate for missile guidance. Upon awakening, he finds himself a destitute man unconscious on the streets of Downtown, a place where the underclass gather, their people serving as cannon fodder in the mines. Faced with a life-or-death struggle, Jin Quan awakens as a Demon Swordsman, gifted with the radiation from a dirty bomb explosion in his past life. In this world, Jin Quan will battle the Chosen One.

Got Dropped into a Ghost Story, Still Gotta Work

Chapter 33

964

I sacrificed my precious vacation to attend a pop-up event of a certain modern fantasy I loved so much. And on that very day, I got transported into that fantasy world. As none other than a newly hired employee at a renowned major corporation! A dream workplace with tons of benefits, a high salary, and kind, competent supervisors. Using my knowledge of the world, I quickly climb the corporate ladder! But am I happy, you ask? Please, let me go back home. Original Webtoon: KakaoPage, Daum

Author OO

Chapter 41

978

Original Webtoon : Naver Webtoon, Naver Series

The Prosecutor Is Getting Ahead!

Chapter 42

793

Prosecutor Seo-jun, who once thought his life would be a smooth path of success, decides to overturn the rigged game and seize the power he had long ignored after witnessing the demotion of a friend who was supposed to have it easy. While plotting strategy with that same friend, now acting as a whistleblower, he begins receiving mysterious text messages from the future… A fierce battle for dominance over power begins— and Seo-jun’s bold rise to the top starts with the messages from tomorrow! Original Webtoon: KakaoPage, Ridibooks, Naver Series, MrBlue Official Translations: Japanese

A Saint Who Levels Up Through Necromancy

Chapter 36

469

Scorned as a “creepy necromancer” and unable to obtain even a divine blessing (Back-Star), Chinen Ryōga reaches the highest rank of “9-Star” entirely on his own. But the transcendents and gods, fearing his power, set a trap and take his life. Through the guidance of a sacred relic, he achieves a miraculous regression. His sole purpose in this new life: revenge against the arrogant gods who killed him — this time as a necromancer bearing a divine blessing. The one and only existence who wields both the knowledge of his past life and a god’s blessing begins leveling up at an overwhelming speed!

The White-Haired Man

Chapter 26

897

During the Joseon era, in the island village of Nanyang, far from Hanyang. In this secluded coastal village, Cheong-ok meets Baeki, who is revered as the White Merman and kept confined in a temple for life. When Cheong-ok discovers the terrible secret the village elders have committed against Baeki, she tries to rescue him but fails, and her entire family suffers a brutal punishment. Fortunate to survive, Cheong-ok escapes from Nanyang to wait for the right moment, determined to avenge her family and save Baeki. Years later, as an adult, she returns to Nanyang and infiltrates the temple where Baeki lives, becoming the temple’s night attendant… <a href="https://www.lezhin.com/ko/comic/a_white_merman" target="_blank" rel="noopener noreferrer">Original Webtoon</a>

Meaheim

Chapter 15: Door Into Summer

351

Rotten fruit returns to the branch, and gold drips down like water, A land where events beyond reason occur, a land known as Meichi (Underworld) that easily claims the lives of those who dare to enter. The scholar Ren arrives in this godforsaken land to save his sick younger brother. Together with the guide Tobia, Ren embarks on a perilous journey to obtain the Panacea, an ancient relic of Meichi. ___ Additional Links: - <a href="https://x.com/meaheim" target="_blank" rel="noopener noreferrer">Official X</a>

Myriad Realms Gatekeeper

Chapter 189

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>

Mission: Save the Hunter

Chapter 99: Season 3 Finale

69,696

Death delayed due to scheduling difficulties. Chaeyoon, once a famous hero, now lives as an unknown hunter, fulfilling the odd dying wishes of ex-colleagues before he can end his own life. Haunted by the past and drawn to Jihan, a skilled hunter he meets, Chaeyoon questions whether fulfilling last wishes and finding his own solace is possible. Original Novel: <a href="https://ridibooks.com/books/4586000001" target="_blank" rel="noopener noreferrer">Chapters</a>, <a href="https://ridibooks.com/books/4586000363" target="_blank" rel="noopener noreferrer">Side Stories (R19)</a>, <a href="https://ridibooks.com/books/4586000194" target="_blank" rel="noopener noreferrer">Volumes</a> Original Webtoon: R19: <a href="https://ridibooks.com/books/5093000001" target="_blank" rel="noopener noreferrer">RIDI</a> R15: <a href="https://ridibooks.com/books/5093000037?_s=search&_q=%EC%9C%A0%EC%96%B8+%EB%95%8C%EB%AC%B8%EC%97%90+%EC%A3%BD%EB%8A%94+%EA%B1%B4+%EC%9E%A0%EA%B9%90+%EB%AF%B8%EB%A4%98%EC%8A%B5%EB%8B%88%EB%8B%A4&_rdt_sid=SearchBookList" target="_blank" rel="noopener noreferrer">RIDI</a> Official Translations: R19: <a href="https://manta.net/en/series/mission-save-the-hunter-full-ver?seriesId=2884" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://www.bomtoon.tw/detail/last_will" target="_blank" rel="noopener noreferrer">T.Chinese</a>, <a href="https://www.boomtoon.com/detail/last_will" target="_blank" rel="noopener noreferrer">Thai</a> R15: <a href="https://manta.net/en/series/mission-save-the-hunter?seriesId=2306" target="_blank" rel="noopener noreferrer">English</a> ##### NOTE: The novels Main Story is R15 while the Side Stories are R19

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?

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