Before the typhoon approaches, Fu Qin's girlfriend Wen Yi takes her whole family to seek refuge. A strange barrage warns him that he will die if he opens the door. Fu Qin did not believe in evil but was vigilant. He refused to open the door and called the police. Wen Yi's family broke into a house without permission, destroyed property and stole jewelry. They were also severely damaged by a typhoon because they opened a window. In the end, Wen Yi accidentally fell from a building, and his family was punished by law for illegal intrusion and other acts. Fu Qin successfully changed his fate with barrage warning and decisive response.