Shao Wen, an ordinary female clerk in the police station, has no strength and no interest in the police career. She couldn't find a job after graduating from college. She studied hard day and night and finally passed the civil service exam and had a stable income. In a bizarre disappearance case, Shao Wen accidentally came into contact with a work manual left at the scene, and Shao Wen's life became unstable. All kinds of bizarre things happened around her, and she was surrounded by curiosity, fear, and helplessness. She wanted to know the truth, but all kinds of horrific things made her flinch... Picking up the work manual again, as if under a spell, she discovered that she was not the only one, her boyfriend, a detective reporter, had also been involved in the matter...