Tong Wei (played by Yang Mi) is the youngest and most dazzling negotiator in the China-US Economic and Trade Association with her solid professional skills and bold and careful negotiation style. She is always successful at the business negotiation table. A business merger and acquisition project allowed her to meet Xie Xiaofei (played by Huang Zitao). The Xie family is a secretive and wealthy Chinese family in American society, and Xie Xiaofei is the only heir of the family. Xie Xiaofei, who grew up in the United States, is arrogant and often opposes Tong Wei in negotiations because his ideals are not supported by his father and family. But as the relationship deepens, the two gradually go from disagreeing with each other to appreciating each other, and finally fall in love at the negotiation table. At this time, Xie's father was betrayed, and Xie Xiaofei experienced the warmth and coldness of human nature. Tong Wei stepped forward and used her negotiation expertise to win important projects for the Xie family, and the Xie family finally took back the shares. At this time, Tong Wei discovered that the death of her parents was actually related to the Xie family. She and Xie Xiaofei eventually parted ways because of the grievances of the previous generation. Reunited many years later, the two people who once loved each other had to meet at the negotiation table. Tong Wei and Xie Xiaofei confirmed their love for each other in their love and abuse. Xie Xiaofei was also impressed by the prosperity of China and persuaded the family to shift the business focus back to China.