Mystery Manga Online | Mangabat

Killing Killer

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.

Become the Lord of Cthulhu

Gannibal

When a police officer is posted to a remote village in the countryside, little does he realize he's encroaching on a community of cannibals… ___ **Buy Complete Edition:** - [Amazon](https://www.amazon.co.jp/dp/B0DX27RKQD) - [BOOK☆WALKER](https://bookwalker.jp/series/510770/) - [CDJapan](https://www.cdjapan.co.jp/searchuni?term.media_format=&q=%E3%82%AC%E3%83%B3%E3%83%8B%E3%83%90%E3%83%AB+%E5%AE%8C%E5%85%A8%E7%89%88&order=relasc) - [ebookjapan](https://ebookjapan.yahoo.co.jp/books/885909/)

Lord of Mysteries (2025)

From Webnovel:<br> With the rising tide of steam power and machinery, who can come close to being a Beyonder? Shrouded in the fog of history and darkness, who or what is the lurking evil that murmurs into our ears? Waking up to be faced with a string of mysteries, Zhou Mingrui finds himself reincarnated as Klein Moretti in an alternate Victorian era world where he sees a world filled with machinery, cannons, dreadnoughts, airships, different machines, as well as Potions, Divination, Hexes, Tarot Cards and Sealed Artifacts. The Light continues to shine but mystery has never gone far. Follow Klein as he finds himself entangled with the Churches of the world, both orthodox and unorthodox, while he slowly develops newfound powers thanks to the Beyonder potions. Like the corresponding tarot card, The Fool, which is numbered 0. A number of unlimited potential. This is the legend of &quot;The Fool.&quot;<br> <br> <a href="https://ac.qq.com/Comic/comicInfo/id/656247" target="_blank" rel="noopener noreferrer">Original Manhua</a> <br> <a href="https://www.webnovel.com/comic/lord-of-mysteries_32535186308512101" target="_blank" rel="noopener noreferrer">Official English</a>

Kizoku Gakuen no Fubunritsu

&quot;In the Western Kingdom&#039;s aristocratic academy, there are countless unwritten rules.&quot;<br> <br> During a dance party, the Marquis&#039;s daughter is told her engagement is broken off. Everyone acknowledged the closeness of the two, so there must be a reason for such a cruel rejection... However, Carol de la Cassata, the person at the center of the turmoil, has no idea why the engagement is being broken off. So, she decides to seek the wisdom of the student council secretary, who is rumored to be skilled at giving advice.<br> <br> This is a buddy mystery in which a serious commoner secretary and the frivolous prince student council president unravel various incidents that occur at the aristocratic academy.<br> <br> <a href="https://ncode.syosetu.com/s9769j/" target="_blank" rel="noopener noreferrer">Original Web Novel</a> <br> <a href="https://to-corona-ex.com/comics/266984473297131" target="_blank" rel="noopener noreferrer">Original Web Serialization</a>

Lulu no Hell House

A notorious property with a hidden past is now in the hands of Dan, a sharp and talented real estate agent.<br> The place? A manor that once belonged to the affluent Midnight family—whose bloodline vanished over a century ago.<br> <br> (Source: Square Enix, translated)

Welcome to the Rose Manor

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.

Shadow Slave

Ore To Hero To Mahou Shoujo

About a guy who reluctantly transforms into a magical girl to fight monsters.<br> <br> <b>Note:</b> After the series was signed by Comic Polaris for professional release, the art and layouts were reworked and improved, while the original web comic was discontinued at 13 chapters and 3 extras.

Psycho X Past: Ryouki Satsujin Sennyuu Sousa

The "psycho suspense" manga follows Godai, a policeman who was removed from the investigations division of the police due to violence toward criminals. He teams up with Hidaka, a man who is a self-proclaimed "paranormal police investigator" with claims to have the ability to send Godai in the past to prevent all the horrific crimes that happened, is that even possible and what will be the consequences?

Echoes of the Reverse Planet

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?” 초인의 게임방송, Superhuman’s Gaming Stream

The Forgotten Princess

'The Forgotten Princess' is the story of Anne Antoine, a girl who leaves no trace in anyone's memory. In Fuzan-Croix, a port town striving to rebuild after a great disaster, Laurent lives with his ailing wife Marie. Into their home comes a young girl by the name of Anne Antoine. Her route onwards having been blocked, she is taken in for a while as a maid. However…

Wanted: Criminal Heartthrob

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…

The Academy's Sashimi Sword Master

Chef Kim, Korea&#039;s legendary sashimi master, is transported into the world of Blessing M, a mobile game he once played. But instead of being a hero, he finds himself as Geomma Kang, a mere background extra. <br> <br> Forced into a new life, Geomma discovers a new power: the Blessing of the Blade God. Now, to survive in this game-like world, he must slice through challenges and enemies alike. <br> <br> Will his unmatched skills in the kitchen be enough to carve out a new destiny?

Flame of Love's Guilt: The Popular Mom-Celeb's Hidden Face Was an Affair Monster

Shoji Hoshino, a venture CEO and darling of the era, is a picture-perfect husband who even handles the housework. However, his wife Erena, who reigns as the "ideal mother," has a hidden face: she is a monster who constantly engages in affairs and tyranny. To win custody of his daughter, a man scorned as a "worst husband" solely for his looks uses his wits to wage a reverse-revenge drama, socially destroying his celebrity-mom wife.

Enigmatica

World War II. Behind the horrific conflict known to all, there existed a secret war known to none. Codemakers and codebreakers. A story that unravels the lives of men who vanished into the shadows of history.

Haunted Peak

High schooler Miko, who thought he&#039;d be inheriting his grandfather&#039;s mountain, has lost his crush to his friend and is at the bottom of his school&#039;s hierarchy. His one solace was the mountain, but now a mysterious masked man is building a small cabin there... Tagline: Am I weak? A tale of love and hate spiraling around a mountain.

Hidden Sun

A young Munyeong tormented by an inexplicable sense of loss, and the black fox who was the only one to approach and comfort him. But one day, the fox disappeared without a trace...<br> <br> <a href="https://ridibooks.com/books/4895002643" target="_blank" rel="noopener noreferrer">Original Webtoon</a>

Boku wa Ano Yoru Ano Ko to

Right after getting his heart broken, Nao Michigami attends the after-party of a friend&#039;s wedding. He drinks too much and wakes up in bed in a love hotel. He has no memory of the night before! To find out who he spent the night with, Nao meets up with each of the women he met at the after-party to find out &quot;what happened&quot;. A new type of love comedy for adults, as he searches for &quot;the one who might be his soulmate&quot;!

Tetsu Sabi to 1000 Carat

This is a world where &quot;Jewel-sama&quot; are born with jewels in their eyes and special abilities.<br> <br> They live in a vast mansion called the &quot;Jewel Box,&quot; and their duty is to grant people&#039;s wishes. The new arrival at the Jewel Box is Yuni, a girl with iron ore in her eyes, who is far from a beautiful jewel. Although she started her life as a &quot;Master Jewel,&quot; she was not able to help people as much as she would like. Then she meets Alecrea, a master jeweler who is rumored to be a &quot;Jewel Killer.&quot; He seems to be pursuing the unknown dark side of the jewelry box. In order to get closer to the truth, Yuni helps Alecrea and meets various other jewelry masters. Little does she know that she herself will eventually become the one to change the world. <br> <br> Follow your wishes and uncover the truth of the beautiful jewel box world. The unpredictable buddy and love fantasy between a girl with black iron and a rebellious young man begins!<br> <br> (Source: Pixiv, translated)<br> <br> <a href="https://comic.pixiv.net/works/10727" target="_blank" rel="noopener noreferrer">Original Web Release</a><br> <br> <br> <a target="_blank" rel="noopener noreferrer" href="https://www.cmoa.jp/title/324039/">https://www.cmoa.jp/title/3240...</a>

Crack

<b>Original Webtoon:</b> <br> <a href="https://www.lezhin.com/ko/comic/crack" target="_blank" rel="noopener noreferrer">Lezhin</a>