On the eve of the wedding, Li Xiangyang divorced Chen Sisi and got married to the CEO's fiancée Mu Qingyue. He hid his identity as the "Wolf King" and transformed into a delivery boy, but he repeatedly saved the United States and resolved business crises, and was even accidentally involved in the conspiracy that led to the death of his parents. Li Xiangyang and Mu Qingyue agreed to marry, but they faked it and faced the grudges of wealthy families and deadly murderous intentions together.