Forensic expert Tong Yan joins detective Lu Zhu to solve a 24-year-old cold case centered on twin sisters entangled in a complex battle between light and shadow. As secrets unravel and loyalties are tested, they confront buried truths in a dangerous game where justice and deception collide.

Cast:Zhou Dongyu, Peng Guanying, Wei Xiaodong, Huang Zhenyu, Zhou Zixin, Liang Jing,

Genre:Mystery, Drama,

country:China,

Production:iQIYI,