Ga-min is passionate about studying and puts all his efforts into it. However, he never received a good grade, which made him go to Yusung Technical...

Ga-min gets into an unexpected fight against Hyeon U, a school bully. As the fight goes on, the two become the center of attention of everyone in...

Someone applied to the study group. Ga Min is excited to meet the applicant, but it turns out that it is Ji U, Hyeon U’s twin sister. Kyu Jin,...

Jun is impressed by Ga Min who defeated the rankers. He applies to join the study group and asks Ga Min to teach him how to fight. However, Ga Min...

The study group is finally complete. But the school’s top student, Kim Ho Min bullies Se Hyun, who grew up in the same neighbourhood. He...

Ga Min breaks the curfew that he promised because of Se Hyun, and his mom tries to transfer him to another school. Han Kyeong and the study group,...

Ga Min runs into Pi Han Ul’s bodyguard, Kim Sun Cheol, at the hospital where his mother is hospitalized. Sun Cheol was working for Pi Han Ul...

The Study Group sneaks into the Reserves General Meeting and struggles against the Yeonbaek Gang. Pi Han Ul forces Kim Sun Cheol to make a false...