Fang Yubin, a grassroots investor, has been working hard in the financial industry with his extraordinary professional ability and reputation. At a young age, he is already the deputy director of investment of Rongding Capital Shanghai Branch. In an acquisition project, he met Su Jin, a well-known female president in the financial industry, and gradually developed a good impression of Su Jin. The stock price of Jinsheng Group, the main investment target of Rongding Capital, suddenly plummeted. Rongding failed to protect Jinsheng. Chairman Ding Yifu was impeached by senior officials. They lured Fang Yubin to defect, but were sternly rejected by Fang Yubin. Fang Yubin adhered to his principles, but fell into the trough of his career. Su Jin continued to give Fang Yubin confidence and help, allowing Fang Yubin to cheer up again. At this time, Ding Yifu decided to sell Jinsheng Group, and Fang Yubin was fully responsible for the matter. Fang Yubin understood that he had to win this battle uprightly to get out of the trough. In the process of selling Jinsheng, Fang Yubin was obstructed by many parties, but with the company of Su Jin, he did not change his original intention, did not step on the bottom line, was not swayed by anyone, and finally sold all of Jinsheng. Fang Yubin served as general manager of Rongding Shanghai Company and became a worthy gold medal investor.