Confidential Files of the Case

The director of the police station suddenly received an alarm call at his retirement age. Under special circumstances, he and Guo Muyun, an intern who had just arrived for internship, went to the police. They didn't expect this to be a special and dangerous mission. When the "mountain of corpses" appeared in front of him in the heavy fog, he didn't even have the strength to raise his hands, and could only collapse to the ground and gape. Since then, intern Guo Muyun has embarked on a path of no return that may only belong to him...