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

How to Get on the Main Character’s Flower Path

Chapter 34

578

Life never goes according to plan—something I had yet to learn back then. Because of a friend from my past life, I begrudgingly read a male-oriented fantasy harem novel… only to wake up as a character inside it: Kang Nahyun. Special perks for reincarnators? Ha! As if. I had no money, no connections, and nothing but a hardcore survival mode to keep me going. But just before high school, I awakened into the “Sniper” position, earning myself a spot at the Awakener Academy! And if I can’t be the protagonist, then I’ll just hitch a ride on the protagonist’s flowery path, right? So I make it my plan to stick close to Na Yuhan, the real hero of the story, snag a few scraps of luck, and quietly bow out… Except something feels off. With every passing day, my steps are veering further and further from the plan… The chaotic Academy life of sunshine-heroine(?) Kang Nahyun begins now! “How to Walk the Protagonist's Path of Flowers” — coming your way!

Player Who Can’t Level Up

Chapter 233

213,393

Kim GiGyu awakened as a player at the age of 18. He thought his life was on the track to success, climbing 'the tower' and closing 'the gates'... But even after clearing the tutorial, he was level 1. He killed a goblin a day, and he was still level 1. Even after 5 years, he was still level 1. "Who would have thought that this kind of player would exist." No one knew.

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

Chapter 54

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.

What's Wrong with Exploiting Loopholes in a Horror World

Chapter 20

534

[Original Webtoon](https://manga.bilibili.com/detail/mc39527)

The Player That Can't Level Up

Chapter 233

50,448,139

Kim GiGyu awakened as a player at the age of 18. He thought his life was on the track to success, climbing 'the tower' and closing 'the gates'... But even after clearing the tutorial, he was level 1. He killed a goblin a day, and he was still level 1. Even after 5 years, he was still level 1. "Who would have thought that this kind of player would exist." No one knew.

Diary of A Deceased Girl

Chapter 9

628

Original Webtoon

Kurosagi Manga

Chapter 156

772

White swindlers (shirosagi) are those that cheat people to take their money, red swindlers (akasagi) are those that swindle the opposite sex, and black swindlers (kurosagi) are those that cheat the white and red swindlers. After his family is swindled by white swindlers, Kurosaki sets out to avenge them by becoming a black swindler. -First set of chapters have been removed at Entropy's request if you would like to read them please visit their site

Replica Datte, Koi wo suru.

Chapter 32

149,296

On days when she is sick, on days when she has a tedious day job, on days when she has regular tests.On days when she is too lazy to go to school, I am called upon.I am a convenient substitute for the body of a girl named Sonao Aikawa, and that is me.I may look exactly the same, but my personality is a little different.I can't go out freely, I can't even make plans for tomorrow,I am a replica whose mission is to work for the original.I was supposed to be a replica, but I fell in love.A very pure and slightly mysterious "love story" that takes place in a town by the sea.

Kokuma Musou

Chapter 3

665

A sorcerer of black magic rises from the depths of hell to take revenge on the hero who betrayed him and his comrades in arms. However, the sorcerer could not defeat the hero and turned into a poisonous mist that poisoned the World Tree shrine. But a holy girl manages to resurrect him, will the sorcerer be able to avenge him?!!!

Secret Affairs, Hidden Truths

Chapter 7

781

The fact that he was an illegitimate child came to light after his father's death. Ueda Naoomi, who fled from home in shock, meets Fujisaki Yuzu, a girl who has also run away from home due to family troubles. Yuzu asks Naomi to cooperate in a staged kidnapping to make her family worry about her. During the time they spend together, they gradually fall in love, but at the end of their journey, a shocking fact is revealed...!?

The Monster Lady And The Holy Knight

Chapter 76

325,684

Read manhwa The Monster Lady and the Holy Knight

Nani mo Warakanai

Chapter 16

955

What if you lost all your memories and were suddenly thrown into an unfamiliar world? And what if you couldn't understand a word the other person said…? In this new world, with this unknown girl. A survival communication story in a different world, starting from zero knowledge, begins!

Clone

Chapter 29

497

After her sister’s suicide, Bido blames Mr. Shin, the man named in her suicide note. She approaches him at the funeral expecting a cruel monster, but instead finds he feels unexpectedly like her savior. He takes her from her suffocating small town to Seoul, the place she once dreamed of living with her sister. The more time she spends with him, the more conflicted she feels about the man she thought she was supposed to hate.

Welcome to the Rose Manor

Chapter 54

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.

Sword God’s Livestream

Chapter 23

801

Read Sword God’s Livestream “What’s the point of being a Sword God in a past life?” I don’t know why, but I remembered my past life when I was a child. Could that be the reason I really enjoyed the virtual reality games I happened to play? However, a congenital issue eventually prevented me from accessing virtual reality, and it took seven years for a solution to finally appear. “The capsule costs one hundred million won.” That’s expensive. “Actually, have you heard of LEOS?” League of Streaming? A streamer tournament? Why bring that up? “The grand prize there is this very capsule. What do you think? Do you want to give it a shot?”

An Extra Stole the Male Leads

Chapter 91

70,506

Reborn as Selonia Bessin, the heroine of a romance fantasy novel, a girl is thrust into a demon-slaying mission with the novel's three male leads. They successfully defeat the demon lord, but Selonia falls unconscious for three months on the journey back. Upon awakening, she discovers the trio is now enamored with Grace Benet, an unknown extra. Moreover, the supposedly defeated demon lord is back in hot human form! Why has he returned, and who is this mysterious Grace stealing the limelight?

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

Chapter 135

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!

Loser M‑Year Retaker

Chapter 24

818

Cheon Jaebeom seems like a comfortably above-average student: his parents spend 400 a month on private tutoring, he has a girlfriend, lots of friends, and grades that are "better than most," so he confidently aims for a medical school spot in Seoul. When the college entrance exam () goes badly, he ends up retaking the exam together with his girlfriend. Then, on the day before the second exam, his girlfriend suddenly breaks up with him. Crushed, Jaebeom gives up on taking the test at all. The story follows what happens to his path afterwardhow he deals with failure, lost love, and expectations, and what kind of future someone who fell off the "elite track" can still carve out for himself.

Enough to Make a Ghost Weep

Chapter 12

427

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INFORMA

Chapter 5

957

Mishima Kanji is a reporter for the Weekly Times, which mainly deals with gossip. He feels a sense of emptiness and discomfort as he spends his days chasing celebrity scandals, without a shred of the journalistic spirit he aspired to. One day, Mishima goes to Amagasaki to pick up a certain person under the direction of chief editor Nagasawa Asuka. Nagasawa sends him off as a chance to fulfill Mishima's former wish to "see a world you wouldn't see if you lived a normal life," but what awaits him is Keijirou Kihara, a man who is now a renowned figure in all areas of the underworld, politics, and entertainment, as well as an urban legend among informers, known as "Informer."

Ningyou Touge

Chapter 84

98,503

A group of high school students visit the inside of a mountain on an agricultural trip. While staying at a farmer's home, they learn the rural life. However, the village doesn't exist...? A shudder runs down everyone's spine as a lot of inexplicable events happen in the village, that now restricts entry. What are the high schoolers fate?

Daytime in the Bunker

Chapter 26

524

As a child, Seo-woo rejected Won-hyeok, the boy who once led her into the darkness of a bunker. Years later, now a high school student living a life of bitter isolation, Seo-woo finds herself driven to the edge. In the middle of an attempt to end it all, she stumbles upon another abandoned bunker and steps inside to hide. But her sanctuary becomes a prison when she is trapped inside by none other than Won-hyeokwho returns drenched in fresh blood.

Fly Over The Sea

Chapter 59

28,097

Ji Chi, the young master of a gang, was betrayed and murdered by his fiancé. He was then transmigrated 30 years in the past into the body of a 19-year-old. Here, the Alpha was saved by a kindhearted and gentle Beta during a time of desperation. However, the person who he thought was an angelic savior, had the exact same face as the murderer who killed him in his previous life... Merciless, younger, bad boy Alpha X Intelligent, soft boy, older, doctor Beta

Devil Capital

Chapter 21

197

**Original Webtoon :** [Naver Webtoon](https://comic.naver.com/webtoon/list?titleId=846866), [Naver Series](https://series.naver.com/comic/detail.series?productNo=13645805)

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