In the dark corners of the bustling city, private detective and news writer Cheng Dai was involved in a bizarre case. She originally wanted to balance her life by revealing the truth about society, but in a disappearance case, she was forced to look back at her mother's mysterious disappearance that had not been solved for many years. As the case unfolds, various characters appear one after another. Cheng Dai gradually gets closer to the criminal police captain Lu Hao, and also forms an alliance with her forensic friend Jiang Yunzhi and media person Wei Siyuan. In the process of pursuing a series of interrelated unsolved cases, multiple clues are intertwined, uncovering the secrets of urban powerful groups and legacy families. Multiple murder cases, public opinion struggles and personal growth are intertwined. It is not only a questioning of truth, falsehood, good and evil, but also the protagonist's ultimate journey of life choices and self-salvation.
