Under the shadow of the city, Lin Ci runs her small detective agency. One night, the well-known female anchor Song Fuxia reported to the police that she was threatened by unknown forces, but she mysteriously disappeared just a few weeks later. Lin Ci was commissioned by the Song family to investigate, and was accidentally involved in a series of disappearances. The circumstances of the case were confusing. At the same time, criminal police captain Qi Yichen discovered new clues related to the unjust case of Lin Ci's family in another old case, and multiple lines of investigation were intertwined. As the mystery continues to deepen, the secrets hidden by Lin Ci, Song Fuxia, Qi Yichen and others are gradually exposed: under the surface of the foggy city, power, money and desire are intertwined into a web. Lin Ci gradually discovered that behind every case, her personal "truth" was involved. In the ten-volume story, the clues of each character are gradually recovered, and finally all the mysteries converge at the end: Lin Ci chooses to break through himself, face the truth, and complete the redemption of himself and hatred.
