Cover of the The Villain of the Octagon

The Villain of the Octagon

3.20

Ratings

4158

Views

0

Bookmarks

“Kill…!” “Kill…!” The voice echoed endlessly in his mind—a chilling whisper from a past he could never escape. Back when he was nothing more than a living weapon, forced to fight as a slave, that voice was his only companion. Kento Shinkawa, an amateur mixed martial artist burdened with ten consecutive losses, couldn’t shake the relentless whispers or the disturbingly vivid dreams that plagued his nights. They weren’t just memories—they felt real. Sometimes, without warning, an uncontrollable surge of fury would consume him, igniting a primal instinct to destroy. In those moments, Kento would fight like a cornered beast, pushing his opponents to the very edge of death. But when he managed to rein in that storm, his raw talent shone through, and he tore through his competition like a wildfire, rising swiftly to become an undeniable force in the ring. Yet, the world outside the cage was just as brutal. Greedy promoters and shadowy figures circled him like vultures, eager to exploit his growing fame for their own gain. But Kento wasn’t alone—friends and allies stood by him, ready to shield him from the darkness both around him and within. The shadows of the martial arts world began to collide with the darkness in Kento’s soul, setting the stage for a clash that would change everything.

Write a review

Type

Manhwa

Genre

Published

February 5, 2025

Updated

April 18, 2025

The Villain of the Octagon Episodes

Start to Chapter 1

First Chapter

Chapter 1

Read Now

Latest Chapter

Chapter 16

Read Now
The Villain of the Octagon , The Villain of the Octagon manga , The Villain of the Octagon manga read , The Villain of the Octagon free , The Villain of the Octagon online , The Villain of the Octagon manga read free online , The Villain of the Octagon comics , The Villain of the Octagon read comics , The Villain of the Octagon read comics free , The Villain of the Octagon manga read comics online

Comments (0)

Share your thoughts on the manga you've read with our community!

You must be logged in to comment. Login here.

Explore the Leading Edge of Manga Trends!

Experience the latest sensations in the world of manga. Dive into the stories that everyone's talking about and ride the wave of today's hottest trends. Don't miss out on the excitement!

Cover of the Marika-chan no Koukando wa Bukkowarete Iru

Marika-chan no Koukando wa Bukkowarete Iru

Confessing to my childhood friend Marika was impossible for someone as unpopular as me. So, I did what any desperate boy would do—I wished upon a shoo

6.57 Rating

10 Episodes

Cover of the The Fox-Eyed Villain of the Demon Academy

The Fox-Eyed Villain of the Demon Academy

The very last moment before the novel was about the end... The strongest villain met a pitiful fate. But that wasn't the end. "So, this is how I die."

6.33 Rating

20 Episodes

Cover of the I'm a Villainess, but I Won't Live Like One

I'm a Villainess, but I Won't Live Like One

Bianca is just another noble lady with a simple dream: to marry into a dukedom and enjoy a life of luxury. But everything changes when she stumbles up

6.31 Rating

15 Episodes

Cover of the The Beginning After the End

The Beginning After the End

The ruler of a society that places a great emphasis on martial ability, King Grey, commands immense power, wealth, and prestige. However, his exalted

8.26 Rating

229 Episodes

Cover of the Darenidemo Dekiru Kage Kara Tasukeru Mao Tobatsu

Darenidemo Dekiru Kage Kara Tasukeru Mao Tobatsu

The commencement of this light novel series revolves around a sacred fighter who is called upon from a different realm to conquer a demonic monarch. A

6.67 Rating

20 Episodes

Cover of the Things I Didn't Know Because It Was the First Time

Things I Didn't Know Because It Was the First Time

After losing critical memories, and discovering her husband’s betrayal through newspaper headlines, a woman divorces him to start anew as a clockmaker

6.00 Rating

15 Episodes

Cover of the A Sense of Amusement

A Sense of Amusement

Lee Myung-jun, the Vice Chairman of Hyundo Group, lost his daughter to a group of bullies. Seeking revenge, he adopts Yoon Karma, a psychopathic defec

6.76 Rating

35 Episodes

Cover of the Ojou to Banken-kun

Ojou to Banken-kun

At the age of five, Isaku's life was torn apart when her parents perished in a car accident. She was placed under the watchful eye of her yakuza boss

6.89 Rating

46 Episodes

Cover of the Haite Kudasai, Takamine San

Haite Kudasai, Takamine San

Takane Takamine is a woman of many talents, excelling in every aspect of her life. Her bright and bubbly personality is the envy of all those who know

6.54 Rating

69 Episodes

Cover of the I'm Mistaken for a Soccer Genius

I'm Mistaken for a Soccer Genius

The Korean boy, Lee Jian, who was released from a prestigious youth team in Italy, spends his days idling away as a substitute even after arriving at

6.43 Rating

10 Episodes

Cover of the My Boss's Special Request

My Boss's Special Request

Soohyeon's aspirations for a prosperous profession were dashed when he had to settle for a secretary position with meager pay. Making matters worse, h

7.19 Rating

89 Episodes

Cover of the Isshou Senkin

Isshou Senkin

After retiring from public fighting and getting fired from underground fighting, 27 year old Nozomi Tenma's zest for life is gradually dwindling away.

6.81 Rating

52 Episodes

Cover of the Talented Baby Squirrel

Talented Baby Squirrel

Beatty was a shapeshifter of squirrel origin, born into a family of lions who subjected her to mistreatment and abuse by her aunt while residing in th

6.77 Rating

98 Episodes

Cover of the A Sense of Amusement

A Sense of Amusement

Lee Myung-jun, the Vice Chairman of Hyundo Group, lost his daughter to a group of bullies. Seeking revenge, he adopts Yoon Karma, a psychopathic defec

6.76 Rating

35 Episodes

Cover of the Genkai Level 1 kara no Nariagari: Saijaku Level no Ore ga Isekai Saikyou ni Naru made

Genkai Level 1 kara no Nariagari: Saijaku Level no Ore ga Isekai Saikyou ni Naru made

The tale of my journey to a parallel universe started with a heroic rescue attempt of a damsel in distress. However, instead of being celebrated, the

6.05 Rating

49 Episodes

Cover of the Skill Master Levels Up

Skill Master Levels Up

In the year 2020, humanity faces a crisis as Earth is attacked by unidentified monsters. Players prepare for the attack by challenging the Labyrinth t

7.01 Rating

95 Episodes

Cover of the Kingdom

Kingdom

The times of legends, when humans and gods shared the same world, are long gone, spanning millions of years. During those times, the driving force beh

8.73 Rating

834 Episodes

Cover of the Grand Blue

Grand Blue

Iori Kitahara has just started his freshman year at Izu University, a seaside town known for its stunning ocean waves and abundant sunshine. Settling

8.19 Rating

120 Episodes

Cover of the I'm Mistaken for a Soccer Genius

I'm Mistaken for a Soccer Genius

The Korean boy, Lee Jian, who was released from a prestigious youth team in Italy, spends his days idling away as a substitute even after arriving at

6.43 Rating

10 Episodes

Cover of the My Boss's Special Request

My Boss's Special Request

Soohyeon's aspirations for a prosperous profession were dashed when he had to settle for a secretary position with meager pay. Making matters worse, h

7.19 Rating

89 Episodes

Cover of the Isshou Senkin

Isshou Senkin

After retiring from public fighting and getting fired from underground fighting, 27 year old Nozomi Tenma's zest for life is gradually dwindling away.

6.81 Rating

52 Episodes

Cover of the Talented Baby Squirrel

Talented Baby Squirrel

Beatty was a shapeshifter of squirrel origin, born into a family of lions who subjected her to mistreatment and abuse by her aunt while residing in th

6.77 Rating

98 Episodes

Cover of the A Sense of Amusement

A Sense of Amusement

Lee Myung-jun, the Vice Chairman of Hyundo Group, lost his daughter to a group of bullies. Seeking revenge, he adopts Yoon Karma, a psychopathic defec

6.76 Rating

35 Episodes

Cover of the Genkai Level 1 kara no Nariagari: Saijaku Level no Ore ga Isekai Saikyou ni Naru made

Genkai Level 1 kara no Nariagari: Saijaku Level no Ore ga Isekai Saikyou ni Naru made

The tale of my journey to a parallel universe started with a heroic rescue attempt of a damsel in distress. However, instead of being celebrated, the

6.05 Rating

49 Episodes

Cover of the Skill Master Levels Up

Skill Master Levels Up

In the year 2020, humanity faces a crisis as Earth is attacked by unidentified monsters. Players prepare for the attack by challenging the Labyrinth t

7.01 Rating

95 Episodes

Cover of the Kingdom

Kingdom

The times of legends, when humans and gods shared the same world, are long gone, spanning millions of years. During those times, the driving force beh

8.73 Rating

834 Episodes

Cover of the Grand Blue

Grand Blue

Iori Kitahara has just started his freshman year at Izu University, a seaside town known for its stunning ocean waves and abundant sunshine. Settling

8.19 Rating

120 Episodes