Manga like Chamgyoyuk

Iphagyongbyeong

Also known as Teenage Mercenary.

Status: Releasing
Genres: Action , Drama

At the age of eight, I-Jin Yu lost his parents in a plane crash and became stranded in a foreign land, forced to become a child mercenary in order to stay alive. He returns home ten years later to be reunited with his family in Korea, where food and shelter are plenty and everything seems peaceful. But I-Jin will soon learn that life as a teenager is a whole other feat of survival. With only one year of high school left, I-Jin must master new tactics to maneuver his way around the schoolhouse battleground. Can he survive a year of high school? Or rather, will the school be able to survive him?



Tags: Kuudere , Full Color , Male Protagonist , Family Life , Military , School , Guns , Martial Arts , Assassins , Bullying , Tragedy , Anti-Hero , Yakuza , Heterosexual , War , Terrorism , Mafia

Study Group

Also known as Study Group.

Status: Releasing
Genres: Action , Comedy

Nicknamed the “school for future criminals,” Yusung Technical High School isn’t exactly the ideal place to study. A rarity among his peers, Gamin is a student with just one goal: to get into university. At a school where it’s every man for himself, he is rejected from countless study groups before he decides to form his own. When Hankyeong, Gamin’s former tutor, joins his high school in hopes of earning her teacher certification, it seems like they’re both reaching for the impossible. Can they defeat the odds and achieve their dreams?



Notes:
Season 1 includes 117 chapters and an epilogue.
Belongs to Blue String universe.

Tags: Delinquents , School , Martial Arts , Bullying , Full Color , Male Protagonist

Iljindamdangiljin

Also known as Designated Bully.

Status: Releasing
Genres: Action , Drama

After dropping out of high school, Daegun Kwon is working part-time at a convenience store while preparing to get his GED. After being harassed by a group of punks during work and teaching them a lesson, Daegun is approached by a woman from the Education Foundation about a project called “Designated Bully”. After being offered another chance at a normal life, Daegun accepts the offer and attends school to perform his one duty as the designated bully: To take down the other bullies, and restore order to the school.



Tags: Male Protagonist , Full Color , Bullying , School , Gangs

Yamanui Sidae

Status: Finished
Genres: Action

I found someone who looks exactly like me on SNS! He seems to have everything unlike me who grew up in an orphanage. Maybe he could be my twin?! When I was about to find him and solve my life problems, I got into huge trouble!!



Note: Belongs to Blue String universe.

Tags: Male Protagonist , Full Color

Jukji Aneuryeomyeon

Also known as To Not Die.

Status: Releasing
Genres: Action , Adventure

A high school student, Im Da-Joon is used to being bullied at school. Right before he was about to end his own life, he saw the interview of a friend killer on TV by chance. He got impressed by the interview and decided to seek revenge. His revenge was successful, but his life went in the wrong direction… Im Da-Joon quit school and joined the group of teenagers who ran away from their homes. Da-Joon is now free from school bullies, but now he has to survive against the street gangs who are much tougher than school bullies.



Note: Belongs to Blue String universe.

Tags: Revenge , Delinquents , Bullying , Found Family , Full Color , Male Protagonist , Tragedy , Crime , Gore , Homeless , Drugs

Guard Pass

Status: Releasing
Genres: Action , Comedy , Sports

Lim Se-Jun, who likes to eat, is fat and has a large physique. He has high self-esteem and a firm personality that doesn't even care about being teased for being fat. He has only one friend, Seo Ha-Jin. She has always been learning Jiujitsu to protect Sejun since childhood.

One day, Se-Jun has trouble with a delinquent in the same class, and Ha-Jin sees it and destroys that delinquent. But one night, Ha-Jin is found severely beaten and suffers from a badly injured knee and more serious psychological trauma. Se-Jun tries to tell the police, but when the investigation doesn't make much progress, he can't control his anger and goes to find the culprit himself, but he's defeated by the delinquent who knows Jiujitsu.

Then he learns Jiujitsu from a man named Jason who saved him. Three months later, Se-Jun, who has learned Jiujitsu and lost weight, finds out that a veiled group is involved, and wants to destroy them. A school action drama depicting individual revenge.

Tags: Full Color , Martial Arts , Revenge , Male Protagonist , School , Bullying , Delinquents , Crime , Boxing , Gangs

Boss in School

Status: Finished
Genres: Action , Drama , Sports

Seth Kwon was a born fighter. But due to his promise with his mother, he decides to stop fighting, even in self-defense… Everything changes when his father dies and leaves him with a single message: “stop getting your ass kicked”.



Tags: Gangs , Martial Arts , Mafia , Full Color , School , Revenge , Yakuza

Hyeonsil Quest

Also known as Reality Quest.

Status: Releasing
Genres: Action , Supernatural

Dowan Ha is a bullied gamer, whose bullies force him to grind to obtain in-game items for them. After one such bully demands that Dowan obtain an impossibly rare item for him or be beaten in front of the prettiest girl in school, Dowan games day and night for a week until he drops dead from exhaustion. However, as soon as he dies, he respawns back in his classroom one week before his death. Everything is the same as it was before, except now he has all the skills he’s acquired from the games he’s played in real life! Will Dowan be able to use his newfound abilities and gamified existence to defeat his bullies?



Tags: Bullying , Male Protagonist , Delinquents , Gangs , School , Video Games , Full Color , Martial Arts

Sesangeun Dongwa Gwollyeok

Also known as The World is Money and Power.

Status: Finished
Genres: Action , Drama , Psychological

Geon-U Dan has vowed to overthrow the status quo of the dysfunctional high school he recently transferred to, where rich and powerful third-generation chaebol heirs call the shots and gambling runs rampant. But does Geon-U have what it takes to beat the odds, defeat the Taekyeong Oh Family, and restore law and order to his high school?



Notes:
- Chapter count includes a prologue.
- Belongs to Blue String universe.

Tags: Gambling , School , Full Color , Revenge , Bullying , Anti-Hero , Politics , Gangs

Kim Bujang

Also known as Manager Kim.

Status: Releasing
Genres: Action , Drama , Mystery

Single father, company manager, and former black-ops member, Mr. Kim lived an ordinary life until his daughter, Minji, went missing. After discovering his daughter could be dead, Mr. Kim turns merciless and sets out for information. He will rescue his daughter by any means necessary, even if it means destroying everything and everyone standing in his path.



Tags: Male Protagonist , Full Color , Bullying