When He Xin (played by Andy Lau) reaches middle age, his casino business is getting bigger and bigger, but suddenly the casino suffers a series of losses due to the frequent visits of international crooks. After some investigation, He Xin believes that there is an insider in the company, and because of the long-term disagreement on business philosophy, He Xin and the company's general manager Nie Aotian (played by Liu Zhaoming) cross...