A young man from a Kuomintang military family experiences a life-changing journey in Shanghai, leading him to embrace Communist ideals and become a skilled undercover agent, depicting a generation's pursuit of faith and purpose during turbulent times.
Xiang Yuansheng / Hua Zhen
Luo Minmin
Chen Hao
Shi Junyu
Wei Daiqing
Luo Qinqin
Feng Guangyun
Li Qiushi / Meng Duoci
Zuo Ronghua
Bai Shoujun
Tian Dongbao
Sun Hongfa
Xiao Yu
