Ling Yun was reborn in 2015 and was bound to the "Destiny Roulette" system - daily draws, predicting stocks, and immunizing risks... He thought he was cheating on his life, until he discovered that every time he made money, someone would go bankrupt because of him. When campus loans, multinational consortiums, and mysterious professors targeted him one after another, Ling Yun realized: there are no winners in this financial game, only survivors. The final prompt from the system is: "The person you save will become the next sacrifice."