Rebirth in the apocalypse: Winning a prize of 30 million at the beginning

The end of the world is coming, the world is in chaos, human morality has been corrupted, and the cold man Li Yu is reborn. He wins 30 million at the beginning, builds a solid base, and hoards supplies. While others are struggling on the edge of life and death from hunger, Li Yu is blowing the wind on the rooftop, eating barbecue and drinking. beer........