菜鸡巫女苏暮烟是北梁巫族后裔，按照皇室与巫族的契约，被指婚给最不受器重却拥有纯阳之身的九皇子风洛晨，尽管在此之前，风洛晨迎娶过门的三位王妃都不知所踪，传言皆死于风洛晨之手。苏暮烟为开启灵根，救回自己被扣押在南杨的心上人八王爷风启玉，与杀神王爷开启一段“契约婚姻”。凭借自己乱七八糟的巫术与一本正经的真心，苏暮烟一步步俘获风洛晨，逐渐对其动情，解开围绕在他身上的重重阴谋，两个在各自世界里被嫌弃的人，相互救赎，你唤我觉醒，我护你登顶。
The novice witch, Su Muyan, is a descendant of the witch clan in Beiliang. According to the covenant between the royal family and the witch clan, she is betrothed to the ninth prince, Feng Luochen, who possesses a pure yang body but is least favored by the royal family. Before this, Feng Luochen's three previous royal brides all disappeared mysteriously, and rumors spread that they all perished at his hands. In order to unlock her spiritual roots and rescue her beloved Feng Qiyu, the eighth prince, who is held captive in Nanyang, Su Muyan enters into a "contractual marriage" with the Prince of Killing. With her lousy witchcraft and earnest sincerity, she gradually captivates Feng Luochen and falls in love with him. As she reveals the numerous conspiracies surrounding him, the two outcasts in their respective worlds redeem each other, awaken each other's potential, and protect one another on their journey to the peak.
