Tsui Hark, a middle-aged uncle with a bull-terrier-like face like Sun Honglei, looks like an ordinary and wretched uncle but has multiple identities. On the surface, he is the boss of a logistics company. His other identity is called "Second Uncle" in the "circle". He is a dealer who sells stolen goods and works part-time as a treasure hunter. Just like this, an uncle has a series of good fortunes. One is his son's classmate, but in fact he is a gangster. He is as beautiful as jade, a leopard in rabbit skin; the other is his classmate's son. At first glance, he seems gentle and virtuous, he can cook and is gentle and kind, but he turns out to be an undercover agent. In a blink of an eye, he turns into a paralyzed face, ruthless and ruthless, and is really a wolf in sheep's clothing. One of them can't afford to play with, the other can't afford to hurt, neither of them can be touched, but both of them are pesters. What should this old cow named Tsui Hark do?