Business success man Xu Lang (played by Xu Zheng) spent five years inventing a magical product called "Oil Pao" - each time the car is refueled, it only needs to be filled to two-thirds, and then dripped Add 2 drops of "Oil Master" and the fuel tank will become full of gasoline. Xu Lang's classmate and business rival Gao Bo (played by Huang Bo) wants to sell this invention to the French at once. But Xu Lang firmly disagreed. He hoped to conduct in-depth development and research to carry forward the "oil tyrant" and obtain further benefits. The two people expressed their opinions and argued endlessly, but to no avail. Since the two share the same shares, they can only achieve their respective purposes by obtaining a letter of authorization from Zhou Yang, the company's largest shareholder. When he learned that Zhou Yang was in Thailand, Xu Lang immediately set out to look for him. After Gao Bo learned about it, he put a tracker on Xu Lang and went to Thailand together. On the plane, Xu Lang met Wang Bao (played by Wang Baoqiang) and wanted to use him to get rid of his rival Gao Bo. However, he not only failed to get rid of Wang Bao, but also became his "personal nanny"...