Jiang Lin hires his retired father as a security guard at his company, paying him 10,000 yuan a month. However, Tang Lei, the newly appointed CFO, insists that the old man is drawing a salary without doing any real work. He suspends his pay, demands that he return the money, and even sets his sights on the company's monthly earnings of 500,000 yuan. When Jiang Lin rushes over in his work uniform, he is also mistaken for someone who got the job through connections. Even after his father collapses, Tang Lei blocks the way with a confession letter, refusing to let him receive medical attention unless he signs it. The vice chairwoman backing Tang Lei is none other than Jiang Lin's own wife, Fu Wan. After realizing that his wife is taking sides against him, Jiang Lin divorces her, hands over the company, and leaves with his father. Fu Wan and Tang Lei believe they can finally call the shots themselves. But when they encounter the father and son again at an investment banquet, they discover that this investment is far from the easy opportunity they imagined.