Supernatural girl Ye Luo accidentally forms a contract with the enigmatic ninth lord, Cang Lanye, who shifts between humanoid and half-demon forms. As their reluctant partnership deepens into love, Cang Lanye must distance himself to control his unstable powers, putting their bond to the ultimate test.
Yang Qing wakes up in the body of Xiaoqing, a peasant girl with a marriage contract to Prince Mu Jinfeng. Though she wants to dissolve the engagement, Xiaoqing's lingering subconscious keeps making her actions appear as love declarations instead.