Police University

Yoo Dong-man spent twenty years as a detective who closed cases with his fists and his mouth in the wrong order. The department sends him to National Police University to teach, which is a polite way of getting him off the street. Kang Seon-ho used to break into systems for a living. He shows up as a first-year because Oh Kang-hee is already walking toward the same gate, and he has never wanted a uniform for its own sake. She has. Dong-man recognizes the hacker in the lecture hall. The campus is supposed to mint officers. It is also leaking, and the three of them keep ending up in the rooms where the leaks start.