Nurse Li (Xu Guanjie) is a nurse in a mental hospital. By accident, he discovers that the hospital's handyman Tim (Xu Guanwen) often steals valuables from dead patients in the morgue. As a result, Nurse Li offered to share four or six shares, and Tim had no choice but to accept it, so the two worked together to do this sneaking business. One day, a new patient came to the hospital, Qiao Ming, who died of mental illness soon after he was admitted to the hospital. Tim found fragments of some valuable antiques on Qiao Ming in the morgue. Excited two people after the investigation that Qiao Ming has a daughter, known as the princess. They found the princess and coaxed the princess and learned that Qiao Ming used to dive on a beach in Hong Kong. When the two men came to the beach, they easily found priceless antiques, but then an accident happened!