During the turbulent times of the Northern and Southern Dynasties, Hua Mulan (Hou Mengyao), who lived in Wufeng Valley, was spared from the corvée labor of her father (Yao Anlian), and actively assisted her parents in weaving the picture of the marriage. Who knew that various forces gathered in Wufeng Valley and tried every means to destroy the great cause of the marriage. Her mother and fellow villagers died one after another, and Mulan was also framed by various bitterness and survived. At the same time, she also developed a complex and confusing relationship with Mo Jiang (played by Guo Pinchao) from Rouran. Mulan, who was tortured, practiced flying needle skills and superb weaving skills. With her persistence, the picture of the marriage was completed day by day. In this process, palace conspiracies and national struggles were intertwined, and countless people died. This weak and strong woman will write an eternal legend in the bloodthirsty and ruthless troubled times... This film is adapted from the classic Chinese folk tales.