Progressive female student Xiao Hongxiu went to the Red Army guerrilla zone with intelligence, but on the way, she was arrested by the security regiment led by Fang Zhaomeng and became entangled with her son Fang Yueguang. Xiao Hongxiu used the conflict between the father and son of the Fang family to deliver intelligence, and then managed to return to the Fang family to engage in a battle of wits and courage with Fang Zhaomeng and the Nationalist Army Commander Ao Sheng, assisting the Red Army in successfully counterattacking. Xiao Hong
Progressive female student Xiao Hongxiu went to the Red Army guerrilla zone with intelligence, but on the way, she was arrested by the security regiment led by Fang Zhaomeng and became entangled with her son Fang Yueguang. Xiao Hongxiu used the conflict between the father and son of the Fang family to deliver intelligence, and then managed to return to the Fang family to engage in a battle of wits and courage with Fang Zhaomeng and the Nationalist Army Commander Ao Sheng, assisting the Red Army in successfully counterattacking. Xiao Hong