Reborn with a divine cauldron and spiritual realm at her command, the Ye family's once-derided daughter transforms from powerless outcast into an unstoppable force. Her mastery of medicine and poison surpasses even legendary healers, while spiritual beasts compete for her favor—the Beast God himself bows to her authority. When her treacherous father abandons his family, she dismantles everything he built. Those who dared mock her face her wrath tenfold. Now reincarnated as a formidable sovereign returning to reclaim her destiny, she discovers an unexpected entanglement with a ruthless Ghost King. But fate has other plans. The fearsome ruler finds himself trapped in a new life—a naive, harmless prince from a rival kingdom, far removed from his original bloodthirsty nature. As their worlds collide, neither anticipates how profoundly their shared reincarnation will reshape their intertwined fates.