Volcano High School

After seventeen years of melee, there are many internal factions in Volcano High School. Legend has it that whoever gets the martial arts secrets can command the world. The 108-year-old Volcano High School is in turmoil... Transfer student Kim Young-joon (Jang Hyuk) possesses super powers. Jang Yang (played by Kim Soo-ro) from the Black Bull Gang of the weightlifting team, Yoo Chae-yi (played by Shin Min-a), the school beauty of the kendo club, and the school's number one general - Song Haolin (played by Kwon Sang-woo) of the tea ceremony club who also has superpowers all appear on stage one after another. Kim Young-joon cherishes the last chance to transfer to another school and hides his strength everywhere to seek safety. The principal, who is like a wandering crane, was accidentally poisoned, and the martial arts secrets he kept became the target of public criticism. The vice-principal struggled to find them, but Zhang Liang took advantage of Song Xuelin being imprisoned as a suspect and went on a killing spree in the school. During the continuous melee, a more powerful force entered the school to participate in the dispute over the secrets...