A story that captures the challenges, spirit and passion of youth as two students at the Korean National Police University study to become cops.

The story focuses on a reporter collecting stories from a supposed "haunted" apartment complex, and the tenants who have gone missing.

Ki Seon Gyeom notices bruises on Kim Woo Shik's body. Trying to get back into her professor's good graces, Oh Mi Joo takes on an interpreting gig.