PoliceUniversity มหา'ลัย นายตำรวจ | Seonho, a 19-year-old boy who’s never owned or wanted anything due to an underprivileged childhood. However, when he has a crush on Kanghui, a total different compared to him, it motivated him to achieve something for the first time. His goal is to get into the same police university as her. As Seonho meets bright young cadets chasing the same dream of becoming a police officer. However, Dongman, the professor at the police university, had arrested him for hacking a bitcoin trading. As Dongman doesn't believe in rehabilitation of criminals, he tries his best to get Seonho expelled, but it's easier said than done. Seonho shows his grit, competitiveness, and talents in order to stay, and Dongman starts to have second thoughts.