The drama is adapted from the novel - The Shadow Envelope.During the turbulent times of the Republic of China, the situation was turbulent, and three powerful people in the city were mysteriously killed.
Faced with the police station's actions that the senior officials wanted to make things hastily, young police officer Shen Yan took the lead and insisted on investigating the case.
The truth is confusing, and as layers of fog clear away, a conspiracy spans across twenty years has been unveiled...
Started on December 18th.Finished on March 16, 2025
Screenwriters: Dou Ding, Yi Xiaocao, Ni Jing
Director: Hu Yaozhi
Starring: Dou Xiao, Shen Yujie, Wu Xingjian
Special starring: Zhang Fengyi and Zhang Lingxin
Special starring: Li Hongtao, Sun Hao, Liu Jinshan
Starring: Chang Rong, Ye Qing
