Set around the founding of the PRC, the story follows CCP undercover agent Zheng Chaoyang as he battles KMT operatives. After his cover is blown at the Peiping police station, he escapes with a critical list of KMT spies. Returning to Peiping post-liberation, Chaoyang faces a new challenge—elite KMT spies led by "Phoenix," who is revealed to be his estranged brother, Zheng Chaoshan.
Zhang Yi
Huang Zhizhong
Pan Zhi Lin
Xue Jianing
Zhang Junyi
Wang Xiao
Pinyuan Huang
Li Tiannuo
Guo Yongzhen
Liang Gao
Tan Xiaofan
Xia Meng
Yi Zhaobo
Zhang Qiuge
Rong Fei
Kai Cao
Dongyi men