Keisuke Miyahara (Haruma Miura) oversleeps on the day of his entrance exam for Tokyo University. To postpone the exam starting time, Keisuke Miyahara sends an email to the school warning of a bomb. His plan works and he is able to take his exam and passes. On the day of his entrance ceremony, a man named Hiroshi Tanaka (Yuu Shirota) appears in front of Keisuke Miyahara and threatens him.