Underground Communist agents' sacrifice and resilience to outwit Japan’s notorious Unit 731 and expose their horrific crimes.
34 Episodes
as Liu Dapeng
as Li Mengyun
as Taro Ishihara
as Kawashima
as Fukuda
as Ono
as Michiko
as Ko's Husband
as Ko's Sister-in-law
as Er Maitai
as Zhao Feng'er
as Wuyi
as Bai Yiping