Go Chae-ryung, a student who transferred to Gold Wing High School, must plan to abolish the stereotype culture that exists among students in that school. Woozi calls up his friends and all of them work together to make Chae-ryung's plan a success. Kim Soo Hyuk, every girl's dream guy and the mastermind of the stereotype culture, and Ma Yoo-jung, a President's daughter and Principal's relative who wants Chae-ryung to be expelled. What will happen to the plan and Gold Wing High School's future lies in Chae-ryung's hands.