An unemployed man learns that his ex-girlfriend was murdered. He suddenly finds himself travelling through time to his middle school years and has chance to change the future and save the girl. He aims to rise to the top of the most brutal delinquent gang.
Starring Takumi Kitamura, Ryo Yoshizawa, Yuki Yamada, Yosuke Sugino, Mio Imada, Hayato Isomura, Nobuyuki Suzuki, Shotaro Mamiya, Hiroya Shimizu, Gordon Maeda