Synopsis：Cheng Yizhi (Zhang Xincheng), who came from a poor family, decided to enter the banking industry because of his casual acquaintance with the banker Wu Zhifu, and married the banker's daughter Lizi (Cai Wenjing) as a phony couple. Later, Cheng Yizhi found that the private bank's boss devised Wu Zhifu's death, and colluded with various forces to build a huge black gold empire. Knowing the truth, Cheng Yizhi resolutely chose to leave the private bank and build an innovative bank. Cheng Yizhi and Lizi developed a relationship and became soul mates after sharing hardship. The love drama "The Day of Becaming You", starring Zhang Xincheng, the hero of the drama, is being broadcast on iQIYI.