Mysterious cases plague Beijiang City: a gruesome death at an art museum and stolen cremated remains uncover a web of smuggling and surrogacy. Shen Yi suffers a sudden bout of a strange illness while working on a portrait, while Du Cheng is suspended during an investigation. Danger lurks everywhere.
A mysterious killer shares Du Cheng's DNA, and a corpse frozen for seven years suddenly resurfaces. Everything points to the “Painted Skin” organization's plot for “mirror immortality.” Can Shen Yi and Du Cheng work together to unmask the real culprit at the underground altar on Mirror Island and solve the mystery of Captain Lei's death amid the enigma of the ancient mirror?
