Series
A deliveryman joins two state security officers to protect his adoptive sister after she is drawn into an espionage conspiracy involving a Taiwanese intelligence organization and a cross-border underground society.
Ou Hao
Liang Jin
Qin Junjie
Xu Tiancheng
Xia Meng
Zhang Shuya
Wan Peng
Su Dingshi
Ye Zuxin
Qi Ming
Feng Bing
Qi Cangyun
