Kilasan Singkat : third grade of high school, Undo reigned like a school head. However, the case of the former student Yee Eun collided with the second grade Hyeon - dong of the second grade after the incident, and finally, the fortune is devastated in the battle with Hyodong. The high school students who were overwhelmed by the oppressive attitude of the reigning god like Shin, tried to bring Hyun-dong to the school head, but Hyun-dong was only quietly hanging out with his friends. However, Hyun-dong, who could not watch the luck threatening his friends, prepares for the final duel.