During the Qin and Han dynasties, Commander Wang of the Wang family army rescued a stunningly beautiful woman during a fierce battle with sand bandits in the Western Regions and brought her back to the Jiangdu Wang residence. Unbeknownst to them, this woman was actually Xiaowei, the "Nine Heavens Beauty Fox," disguised in human skin. To maintain her human form, Xiaowei's heart must be nurtured by human hearts. Thus, Xiaoyi, her invisible assistant — a desert lizard turned demon — would kill people every few days to offer their hearts to Xiaowei as a gesture of his love for her. As a result, the city of Jiangdu fell into a state of terror. Xiaowei, captivated by the bravery and handsomeness of Wang Sheng, the leader of the Wang family army, began to develop feelings for him. She continuously used her magical powers to try and supplant Wang Sheng's wife, Peirong. The former commander of the Wang family army...