Reborn in 2002, before coal prices skyrocketed. With the help of an alien system, the protagonist makes his father the world's largest mining tycoon. Since then, all the world's minerals such as coal, iron ore, molybdenum, copper, chromium, and lithium ore have been priced by the father and son. Rio Tinto: "Iron ore prices are too low now, we want to raise prices!" Li Mingxuan: "Let me think about it, but I think the price of iron ore supplied to the plaster country should be raised first!" Foreign capital set off a lithium mine war Li Mingxuan: "Oh, there is no shortage of lithium mines in our country at all." Pretty Country: "We want chips to sanction flower growers!" Li Mingxuan: "Sorry, I am the world's largest supplier of neon gas!" This is the story of the world's largest mine owner.