The story revolves around six cross-generational women who encountered bizarre cases of their respective eras in the Ming Dynasty, the late Qing Dynasty, the Republic of China, modern times and the modern Internet: palace secrets, folk ghosts, political shady cases, urban murders, Internet mysteries, etc. They continue to grow and suffer setbacks in the process of solving cases, and face the mysteries of power, desire, death, family love and destiny. Each volume focuses on the life node of a female protagonist, but due to the inheritance clues behind it (family relics, video memories, online forums, etc.), A human mystery spanning five hundred years will be revealed together. In the end, multiple lines converge, the truth is revealed, and the era and the fate of women are completely rewritten.