Adapted from the novel "The Girl at the Waist" by A Zhang and Huang Zhiyuan. Just after the end of the Anti-Japanese War, a battle to seize enemy property took place in Shanghai. Lieutenant Colonel Bao Wangchun of the Kuomintang led his troops to seize the property of the big collaborator Bai Libing, and rescued Bai Dailin, a red dancer who was almost trampled by a group of bandits, and her sisters. On this day, Bao Wangchun came to the Queen Dance Hall and met Hua Hongyan dressed as a man. When he saw Bai Dailin being humiliated again by American soldiers, he was indignant and drove the American soldiers out of the dance hall.