Four years after their divorce, Song Zhi is shocked when her ex-husband, Chi Yuchuan, suddenly becomes her boss. To make matters worse, he arrives with his pregnant fiancée. Determined not to repeat the mistakes of their failed marriage, Song Zhi keeps her distance. But Chi Yuchuan refuses to let her go and slowly tries to win her back. Everything changes when Song Zhi's first love, Lin Lujian, returns. Jealous and desperate, the usually cold and powerful Chi Yuchuan finally puts aside his pride and begs Song Zhi to love him again. Only then does she realize that the man she once left behind has fallen deeply in love with her.
