Cửu Ly is a thousand-year-old fox spirit. For centuries, she lived as a beautiful, gentle, and graceful woman whose charm captivated many and drew the attention of countless men. This allure, however, made her the target of intense jealousy and endless gossip among those around her. Tragically, she was ultimately murdered by the very person she loved, leading her to swear an oath of vengeance. This story follows the intertwined fates of Nhã Phong and Cửu Ly as she seeks to fulfill her vow. Please note that all elements and characters in this novel are fictional.