'Agent Number Two' Lee Kwok-wai of the resistance troops Red Rattlesnake sets off for Guangzhou to assist Agent Number One in rescuing their comrade Pang Yau-lan from the puppet army. Lee approaches his former lover Lam Ying-tsi, the mistress and trusted aide of the puppet commander Wong Tai-wai,...
Guerrilla fighter Lam Suet-fan is in charge of the operation which succeeds in crippling the traitorous activities of Ting Chuen. An infuriated Ting strikes back, swamping the occupied territory with spies and exposes the singer disguise of Lam's comrade Laura who is made his mistress. Through the...