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

Gringo 2061

Chapter 20

100,923

28 July 2061 was an unlucky day for Raiji, in which he was falsely accused of being a groper on public transport. That evening, he joined his friends, Yuma and Osamu, to watch Halley's Comet. The comet appeared to arrive a few hours ahead of schedule, but it didn't just pass by in the night sky. Instead, there was a blinding flash, and all the people Raiji and his friends had been watching with vanished. Not only that, but the area around them was suddenly filled with nightmarish giant mushrooms and twisted human faces. In this new, violent world, the three of them will encounter dangers human and inhuman! **Series serialized in shounen magazine, do not change the tag to seinen.**

Wizard Number Zero

Chapter 90

765

Nikolai thought his greatest challenge as a member of Genesis, a group fighting calamity, would be living in the shadow of his best friend, Elras. That is, until Elras breaks the cardinal rule: never use magic to harm another. Years of friendship and magical knowledge are erased from Elras' memory to keep him from hurting others, and Nikolai is assigned to watch over him. But then, they find out that Elras can cast magic without a wand, and more mysterious clues about his dismissal come to light. Nothing comes easy for this duo! **Original Webtoon:** [KakaoPage](https://page.kakao.com/content/57846946), [Daum](https://webtoon.kakao.com/content/0%EB%B2%88%EC%A7%B8-%EB%A7%88%EB%B2%95%EC%82%AC/3838) **Official Translations:** [English](https://tapas.io/series/wizard-number-zero/info), [Japanese](https://jp.piccoma.com/web/product/107732)

Cat Planet Cuties

Chapter 30: A Small Dog Appears In The Dark Night

414

Okinawa. An ordinary senior high school student, Kio, meets an alien girl who has cat ears and a tail who came to Earth so that she could learn more about it. In the end, he decides to bring her home, however, living with such a person might not be as easy as it seems for Kio! <a href="https://www.animenewsnetwork.com/encyclopedia/anime.php?id=10687" target="_blank" rel="noopener noreferrer">See AnimeNewsNetwork for the anime.</a> <a href="https://www.animenewsnetwork.com/encyclopedia/anime.php?id=11965" target="_blank" rel="noopener noreferrer">See AnimeNewsNetwork for the OAV.</a> <a href="https://ja.wikipedia.org/wiki/%E3%81%82%E3%81%9D%E3%81%B3%E3%81%AB%E3%81%84%E3%81%8F%E3%83%A8!" target="_blank" rel="noopener noreferrer">Wikipedia</a>

Myriad Realms Gatekeeper

Chapter 193

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>

A Night of Deception

Chapter 31

466

Yooju is forced to steal her twin sister's identity and enter a marriage of convenience. But Seunghan Do, the chaebol heir she's meant to deceive, sees through her charade from the very beginning. Instead of exposing her, he finds himself enthralled by her dangerous game. Official Translations: <a href="https://manta.net/en/series/a-night-of-deception?seriesId=4203" target="_blank" rel="noopener noreferrer">English</a>

Pandora

Chapter 53

69,792

A collection of slightly odd oneshots with a focus on female sexuality. Story 1. Polyhedron Story 2. Cake Addict Story 3, “Under the Mantle” A girl is unhappy with her boyfriend who doesn’t seem to care about her. Story 4, “Pandora” A strange encounter in an elevator. Story 5, “Pillow Thief” Kaori keeps sleeping over at Keita’s place, but Keita is unsure of why. Story 6, “Bianca in Love” Bianca is found in the rain by a man with a girlfriend who wants nothing to do with Bianca. Story 7, “Love Sick” Ayako sleeps with her best friend Tetsuo that she swears is nothing more than a friend, and finds herself ill… Story 8, “Penetration” A woman wants to leave her mark on her boyfriend. Story 9, “Life of a Cat” A woman is kicked out of her boyfriend’s place, and is taken in by a gay couple where she takes on a cat persona. Story 10, “Midnight Fruit” Two women concoct a plan together to get back at the same man.

Dramatic Signal

Chapter 59

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)

Asobi Ni Iku Yo!

Chapter 30: A Small Dog Appears In The Dark Night

170,652

Okinawa. An ordinary senior high school student, Kio, meets an alien girl who has cat ears and a tail who came to Earth so that she could learn more about it. In the end, he decides to bring her home, however, living with such a person might not be as easy as it seems for Kio! See AnimeNewsNetwork for the anime. See AnimeNewsNetwork for the OAV. Wikipedia

Years To Conquer Nature

Chapter 100

247,427

The mysterious spontaneous human self-ignition in a remote village originates from a legend from hundred years ago? What does the world war II institute and its mysterious totems in the polar ice caps portend? What's the mystery of the ancient civilization buried beneath the desert?

Yami no Aegis

Chapter 136: 9/11 Part Two

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.

Zero no Sekai de Hana to Odoru

Chapter 5

665

Asahi, who was abandoned in front of Viscount Irino's mansion, grew up like a brother with the Viscount's son, Touri. Touri, who truly treated him like a younger brother, was the center of Asahi's world. Touri has grown into a beautiful and well-behaved man, and he treats Asahi with the same friendly attitude as he did when he was a child. One day, Touri attended a party for a certain noble family and returned home having been drugged with an aphrodisiac. Even though Touri's hot breath and his voice calling for Asahi make him realize that he is not someone he should touch, he cannot resist his desire. A BL romance between a servant with a hidden side and the beautiful son of a viscount, set in the aristocratic society!

Drops of God - Mariage

Chapter 136

994

Just as there are happy and unhappy unions in life, the "mariage" of food and wine can be an invitation to pure joy or utter despair. After the battle over the "12 Apostles" wines, Shizuku Kanzaki finds himself on a journey to discover what mariage means to him. Unfortunately, his journey begins with him hungry and penniless after his luggage is stolen. Shizuku stumbles upon a small restaurant that has fallen on hard times due to rising competition from a nearby establishment. He decides to help them get back on their feet, but then he receives a phone call summoning him back to the home of his late father, Yutaka Kanzaki. It is there that Shizuku and his wine critic rival, Issei Tomine, receive the final challenge in their long and arduous battle for Yutaka's estate: to identify the elusive "Drops of God."

In Bed With the Male Lead

Chapter 28

642

Richard, the second male lead, has failed to win the heroine's heart across dozens of regressions. Every time, the heroine ends up with the trashy male lead, leaving Richard—destined to be the second male lead—discarded and alone. Unable to watch her choose the male lead once more, Richard decides after forty-eight regressions to try one final method: seducing the male lead himself.

A Compendium Of Ghosts

Chapter 118

5,328

Sang, once the little boy too afraid to jump into the lake with the older children, comes back home a brave new man – a huntsman, to be exact. It's only after reuniting with his friend Sejin, the shaman’s daughter, that he notices a black shadow has been following him… The experience reminds him that there are spirits that walk amongst us, and not always in the dark.

Team Zero

Chapter 88

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.

Zoufu no Hanataba

Chapter 9

888

A horror mystery involving different species. The story begins when middle schooler Ryunosuke visits his grandmother's house on an island. As Ryunosuke walks past the stairs leading to the second floor at his grandmother's house, a strange, plant-like thing extends down from above. Intrigued, Ryunosuke tries to climb the stairs, but his uncle stops him with an unfamiliar expression, saying, “What are you doing?” and “You'd better not go up.” That night, however, Ryunosuke's curiosity drives him to go upstairs after all...

Even if I Fall Into a Ghost Story, I Still Have to Go to Work

Chapter 35

762

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.

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

Chapter 148

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!

Aegis in the Dark

Chapter 136: 9/11 Part Two

329

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.

Between Two Men’s Secretary

Chapter 48

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>

Kill Me Now

Chapter 191: Epilogue 5

3,285,513

From Tappytoon: Haegu, a proficient and merciless hitwoman, executes a man in front of his own daughter and takes the child under her wing. She decides to name her Mian, the word for "sorry" in Korean, and gives her one mission: "Kill me when you can." From that moment on, Mian decides that she will do this by choking Haegu with feigned love and emotionally manipulating her into submission. But as Mian grows into an adult, she's thrown into confusion as what was supposed to be pure revenge turns into lust and possibly real love. Meanwhile, Haegu grapples with her own feelings for Mian while continuing to carry out life-threatening missions. Can Haegu and Mian ever learn to truly love each other, or are they doomed to drown in their toxic cycle of violence and revenge? Original Webtoon: <a href="https://series.naver.com/comic/detail.series?productNo=5924140" target="_blank" rel="noopener noreferrer">R15</a>, <a href="https://m.series.naver.com/comic/detail.series?productNo=5924143" target="_blank" rel="noopener noreferrer">R19</a> Official Translation: English: <a href="https://www.tappytoon.com/en/comics/kill-me-now-m" target="_blank" rel="noopener noreferrer">R19</a>, <a href="https://www.tappytoon.com/en/book/kill-me-now" target="_blank" rel="noopener noreferrer">R15</a>

Bouquet of Viscera

Chapter 9

292

A horror mystery involving different species. The story begins when middle schooler Ryunosuke visits his grandmother's house on an island. As Ryunosuke walks past the stairs leading to the second floor at his grandmother's house, a strange, plant-like thing extends down from above. Intrigued, Ryunosuke tries to climb the stairs, but his uncle stops him with an unfamiliar expression, saying, “What are you doing?” and “You'd better not go up.” That night, however, Ryunosuke's curiosity drives him to go upstairs after all...

Tougen Anki

Chapter 284: Birds of a Feather

10,263,235

From Yen Press: Shiki Ichinose would have never guessed his adoptive father used to be an Oni-hunting Momotarou, much less that the old man walked away from that life just to raise him despite Shiki’s dangerous Oni blood. After seeing the only parent he ever knew murdered by a Momotarou assassin, Shiki’s blood awakens. Thrust into an ancient conflict between Oni and Momotarou, Shiki will fight to survive, to take his revenge and to hold back the calamity coursing through his veins. Prev: Ichinose Shiki, an inheritor of the blood of Oni had lived out his entire childhood oblivious to this fact. However, when an unknown man comes rushing into his home in an attempt to assassinate him, his foster father finally reveals the truth. In a world where Oni and Momotarou have never been able to coexist, join Ichinose in his struggle for power and unifying the two races! Original Manga: <a href="https://championcross.jp/series/a7ac62cce68f6" target="_blank" rel="noopener noreferrer">Champion Cross</a>, <a href="https://www.akitashoten.co.jp/series/tougenanki" target="_blank" rel="noopener noreferrer">Shonen Champion Comics</a> Official Translations: <a href="https://yenpress.com/series/tougen-anki-legend-of-the-cursed-blood" target="_blank" rel="noopener noreferrer">English</a> | <a href="https://www.kana.fr/series/togen-anki-la-legende-du-sang-maudit/" target="_blank" rel="noopener noreferrer">French</a> | <a href="https://www.panini.de/shp_deu_de/togen-anki-teufelsblut-1-dtoge001-de02.html" target="_blank" rel="noopener noreferrer">German</a>

The Creatures that We Are

Chapter 48

133,919

Gao Yang, an orphan, crosses over to a "parallel world" at the age of six and starts living in a warm family of five. At the age of eighteen, Gao Yang accidentally discovers the true nature of the world: it's not a parallel world at all but a mysterious realm, and the family and friends around him are all terrifying "beasts"!

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