Mystery Manga Online | MangaKakalot

Solstice

Perfect Number

Hack the Darkness of Tokyo<br> An Unpredictable Suspense!<br> <br> A single phone call reaches high school hacker Minato Shirakawa. Rushing to the hospital, Minato finds his childhood friend, Manami, lying unconscious and in a ghastly state. The police inform the devastated Minato: &quot;The culprit is a hacker.&quot; A lawless gang streaming the violation of women online... Determined to hunt them down, Minato uses his hacking skills to pinpoint their location. There, a new victim is currently chained up, about to be force-fed a mysterious drug by men. To save her, Minato charges in alone. But awaiting him is an unimaginably dark abyss, spreading eerily through Tokyo&#039;s underground...<br> <br> Presented by KaneakiGo x KJ, whose overwhelming talent and unpredictable storytelling stunned the Newcomer Award judges—an authentic hacking suspense thriller!

Bouryoku Banzai

Masamichi Akita, a high school student whose motto is to live wisely, who meets Setsuna Rikudou, a high school girl with a violent supremacist attitude. Akita is saved by Rikudou when he is tangled up with a delinquent, and is attracted by her overwhelming strength, asks her to teach him how to fight. However, Akita is devastated by Rikudou, who asserts that &quot;Violence is the only rule in this world.&quot; Akita&#039;s encounter with Rikudou leads him into the world of “violence.”<br> <br> <a href="https://yanmaga.jp/comics/%E6%9A%B4%E5%8A%9B%E4%B8%87%E6%AD%B3" target="_blank" rel="noopener noreferrer">Official Japanese</a><br> <br>

The Truth Mask

Wumian came into possession of a mask that conferred on him the ability to generate approval and compliance for all his actions. Despite that, he still failed to muster the courage to confess his feelings to the girl he had a crush on, not until a certain incident turned his life completely upside down…<br> <br> <a href="https://manga.bilibili.com/detail/mc29196" target="_blank" rel="noopener noreferrer">Original Webtoon</a> <br> <a href="https://www.webcomicsapp.com/comic/The-Truth-Mask/5e82e8108c252b78b752b5b7" target="_blank" rel="noopener noreferrer">Official English</a><br> <br> Student Wu Mian accidentally obtained a mask. Once you wear it, everyone will agree with whatever you say or do. Even then, he has no courage to confess to a girl that he secretly loves. Until an incident completely changes his whole life...

Myriad Realms Gatekeeper

When the Planet Perishes and the Gods fall, the collapse of the magical realm leaves <i>Humanity Without Any Protectors</i>. Now, &quot;<b>Anomalies</b>&quot; and &quot;<b>Catastrophes</b>&quot; begin to invade the human realm . As the <b>Dark Age</b> Descends, a soul from <b><i>Blue Star</b></i> (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>)<br> <br> <a href="https://ac.qq.com/Comic/comicInfo/id/656128" target="_blank" rel="noopener noreferrer">Original Manhua</a><br> <br> <b>Official Translations:</b> <br> <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>

Kurosagi: The Black Swindler

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, Kurosagi sets out to avenge them by becoming a black swindler.

Becoming a Cthulhuian Overlord

Qi Su dies and reincarnates as a high school student, reborn with the power to see ghosts and spirits around him. Is he the only one who sees them? In order to survive from man-eating spirits, Qi Su accidentally comes across phantom relics which help him to disguise himself as a ghost, so he can begin exploring the mysterious world of Cthulhu.

Kai-Hen Wizards

Oriental fantasy about a mage who lives far from civilization in a remote castle and reluctant to accept any disciple. But then he meets a mysterious boy.

K-9: Public Security Bureau, Division 9 – Special Abilities Countermeasure

Supernatural powers that emerge when a crime is committed are commonly known as "sins." As violent crimes become rampant due to "sins," detective Ren Hizuki of the Tokyo Metropolitan Police Department's First Investigative Division spends her days fighting fiercely. Meanwhile, Ren is ordered to transfer to the newly established supernatural powers countermeasures investigative team, "Public Security Section 9," where she meets the cowardly detective Yushiro Oboro. As she and Oboro head off to investigate supernatural power cases, the secrets of Section 9 and Oboro's true identity are revealed...!?

7's

A single, shining moment of youth becomes the gateway to an endlessly expanding hell of slaughter. An ordinary high school boy, Jou Kosaka, encounters a beautiful girl, Nagisa Tamura, who appears before him and asks, “Will you protect me?” From that moment, his normal life is thrown into chaos and becomes anything but ordinary. A pleasure-driven killer with no motive—known as the “Dimensional Rider”—targets Nagisa. With her death, time begins to loop for the two of them. Can they escape this cycle of endless time and killing…?

Clinic Of Horrors

In a strange city, there is a clinic that will treat the victims of horrific diseases. For a price.

The Evil Woman Next Door

“She’s a blooming rose, mesmerizing with her beauty, drawing people in, only to leave them drenched in blood.”<br> College couple Kirita and Ariko share a life that feels almost like marriage. One day, their new neighbor moves in: Kanon, the stunning woman Kirita once secretly loved back in high school. Their peaceful days as a couple slowly begin to twist out of balance.<br> A swirling love triangle between the boyfriend, the girlfriend, and the wicked woman! Elegant yet delicate. Alluring yet dangerous. In every age, it is the wicked woman who makes the world spin. Beside their quiet, ordinary life lies the extraordinary, a neighbor and suspense love story. (MANGA MILLION)<br> ___<br> <b>Alt Official Raw:</b> <a href="https://tonarinoyj.jp/episode/10834108156629534864" target="_blank" rel="noopener noreferrer">Tonari no Young Jump</a>

Humanity's Salvation Game

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?! The survival game for humanity's salvation on the line has begun...!

Truth Mask

Student Wu Mian accidentally obtained a mask. Once you wear it, everyone will agree with whatever you say or do. Even then, he has no courage to confess to a girl that he secretly loves. Until an incident completely changes his whole life

The 100 Curses of House Illeston

As if being reincarnated into a generic fantasy webtoon wasn't enough, I have to be the 'Necromancer' who is sacrificed for the protagonistSince it has come to this, it can't be helped. Even if I can't become a rich noble lady from a romance fantasy, I want to at least protect my life and live comfortably.Let's go to that place, the one full of curses and ghost stories. To the mansion of the villain, Archduke Illestone!"I will break the curse on this mansion for you. In return, please raise me."

Housekeeping

Kim Ji-Su is a hotel housekeeper who can uncover guests’ secrets by reading the “stains of memory” left behind in their rooms. Using this ability, she runs a side business spying on guests’ private lives and blackmailing them. One day, while cleaning the room of a guest named Yeon-U, who had particularly caught her eye, she comes face to face with a memory she should never have seen.(Source: Naver, translated)

Kurosagi

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.

Jinrui Kyuusai Game

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?!

Breakers

Joo In-gong was dragged into the remake of a game he was playing called . However, something wasn't right. The only playable characters should be Loch of the human side and Zephyr of the demon side. Instead, he awakens in the body of Shutra— the ninth prince of the Demon Realm, a character who actually didn't exist in the game’s story. Granted two mysterious powers, "Protagonist Setting Adjustment" and "Power of Conquest," Joo In-gong now must alter the game's plot to survive against Zephyr. Yet, with every twist of the plot, he garners more attention...

Jinrui Kyuusai Game

One day, Doppo, the high school protagonist, suddenly heard a voice from his phone saying &quot;The game has begun&quot; and that the &quot;chosen challengers&quot; 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?!

Chronicles of the Demon Slayer

After brutally beheading the demon that murdered his parents and displaying its severed head as a warning, the young boy "Yi-Se" becomes feared rather than praised. Shunned by the villagers and branded a monster for his merciless vengeance, he finds himself with nothing left to live for. With no attachment to life and no place to call home, "Yi-Se" sets out on a solitary journey... one driven not by hope, but by an unquenchable thirst for revenge. His vow is absolute: Every demon must perish. Only then will his vengeance be complete. **Original Webtoon** [Naver Webtoon](https://comic.naver.com/webtoon/list?titleId=851689), [Naver Series](https://series.naver.com/comic/detail.series?productNo=14298592)