在这部怪客动作/剧情片中,周博士发现一种高度危险的细菌（X2菌），并邀得妻子的表弟耀明协助研究及提炼血清。期间，一连串怪事发生，耀明女儿竟中毒身亡，细菌更被人盗窃；最后，耀明发现自己巳陷入杀局之中……
Japan has already occupied Korea and now China. Chin, a young woman understands that the Motherland demands all her children to be brave, and sacrifice their lives for the liberation. Disguised as a prostitute, she will board a train to help a Chinese guerrilla group defeat a Japanese army convoy.
