Professor Arita (Masu Takeshi), who teaches organic chemistry at Japan University of Technology, is a devil's teacher. Once a student is found cheating in the exam, he will be doomed, which can be described as a male version of the extinct teacher. However, You Tian is not a man of noble character. On the one hand, he plagiarized Professor Tian Jiro's paper (decorated with safflower) and took others' achievements as his own. On the other hand, he took bribes and tried to tear down the historic dormitory building and transform it into a hotel.

In order to prevent the success of Arita's reconstruction plan, a group of troubled students, such as Liji (Tar? Yamamoto), Kimura (Tatsuya Yamaguchi) and lovely You Mei (Namie Amuro), reached an agreement with Arita to keep their dormitory as long as all of them got A's in the exam. But for those who don't study hard at ordinary times, this requirement is undoubtedly a bit harsh. In order to achieve their goal, they used their brains and launched the biggest cheating war in history. ...