It revolves around a troublemaking high school student named Kim Kyung-soo who finds himself transferred to the last school that will take him, the prestigious Volcano High. It's an institution whose students display an incredible talent in martial arts, with a few demonstrating even more mysterious psychic powers, notably Jang Ryang and Song Hak-rim. Kim is drawn into fights between different clubs, a Manual that is told to hold great power, and a group of teachers that will do whatever possible to keep the students in line.

It revolves around a troublemaking high school student named Kim Kyung-soo who finds himself transferred to the last school that will take him, the prestigious Volcano High. It's an institution whose students display an incredible talent in martial arts, with a few demonstrating even more mysterious psychic powers, notably Jang Ryang and Song Hak-rim. Kim is drawn into fights between different clubs, a Manual that is told to hold great power, and a group of teachers that will do whatever possible to keep the students in line. [ Contract ]