Set in1940's China, on closing of WW2 period, a special training task force student of martial law era in WW2 from Quomintang side was infiltrating to CCP side by a mission he commits, following which he is turned to a double agent by CCP
Yi Sha
Chen Jin
Zhao Longhao
Yu Yue
Cao Bingkun
Karlina Zhang
Han Tongsheng