Gu Tian is a well-known investigative reporter. Because her mother disappeared when she was a child, she has been unwilling to give up searching for the truth. Many years later, while investigating a serial disappearance case in the city, she met police officer Meng Xiaochen, psychiatrist Shu Ruoyu, and technician Du Minran, and gradually became involved in a series of mysteries hidden in the depths of the city - life, conspiracy, family history, Internet fog, psychological trauma... Each mystery chapter has independent conflicts and clues, the relationship between the characters deepens, the emotions are entangled, and multiple story lines are intertwined. As Gu Tian gradually approaches the secret truth behind his mother's disappearance, the case within the case and the mystery within the mystery are intertwined, involving more complex forces. In the end, the protagonist group grew up under the intersection of multiple lines, the fog dissipated, and each gained redemption.
