Su Yunqiao, a young woman who gathers medicinal herbs, is betrayed by her fiancé and pushed off Eagle Beak Cliff. In her desperate situation, she saves a Green Fox that has been imprisoned for ten years. The woman and the fox form a pact and return to the village together. Under the Green Fox's protection, Su Yunqiao not only rescues the orphaned child of a county magistrate who is being hunted by the tyrant Huang Biao, but also uncovers the truth behind her father's tragic death ten years ago. This is a fantastical battle of wits spanning the boundaries between humans and foxes, driven by revenge and justice.