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.
as Zheng Chaoyang
as Zheng Chaoshan
as Bai Ling
as Qin Zhaodi / Shang Chunzhi
as Hao Pingchuan
as Zong Xiangfang
as 罗勇
as 齐拉拉
as 段飞鹏
as 多门
as 冼怡
as 小东西
as 谢汕
as 魏樯
as 乔杉
as 万林生
as 袁硕
as 冼登奎
