Told through the story of Xishi (Hsi Shih), one of the Four Great Beauties of Chinese history, the film portrays the war between two Chinese Kingdoms during the Warring States Period (475-221 B.C). After the kingdom of Yue is defeated by the kingdom of Wu, King Goujian of Yue takes pains to prepare for his revenge and rebuild his country. Knowing that King Fucha of Wu is lewd and lustful, he offers Xisi to the court of Wu to serve as Fucha’s concubine, with Fucha unaware that she is also a spy. She uses her charm to draw Fucha away from his office and governance, while King Goujian rallies his forces together to attempt to reclaim his lands.