Witch clan leader Xia Mo, weakened by the loss of her magical necklace, strikes a deal with physics professor Mu Hanyu, who is on a quest for revenge. As they navigate their intertwined fates, unexpected feelings arise, but destiny soon puts them at odds.

After losing her memory, Qiao Xiaomi is confronted by her brother at their father’s funeral, until her fiancé Qin Yu—missing for three years—suddenly returns to protect her. As he helps her recover memories, Xiaomi begins to rebuild her trust in him. But when she learns his reappearance was carefully orchestrated, she must decide whether love can survive the truth.