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.

casts

Zhou Dongyu

Peng Guanying

Wei Xiaodong

Huang Zhenyu

Zhou Zixin