Five years ago, Yan Zhen purposely married Chu Ze Jia to gain access to the Anshi group, only for her husband to die in an accident a year later. Since then, she has become the decisive and domineering general manager of her husband's company. When she is ready to finally declare her husband dead and take full control, "he" suddenly returns. But is he her husband or his twin, Chu Ze An? As the two try to uncover the others' secrets, they find themselves becoming more and more entangled in their love-hate relationship.