Black Credit Card

A mysterious black card has different quotas every week. Shi Lei must consume all the quotas within a week, otherwise he will be punished by the black card. "Spending money is really personal labor"-Shi Lei said. "First set a small goal, for example, spend one hundred million on it first..."-Shi Lei smug said. "The last thing I regret in my life is that I have money that I can't spend. I can't spend it without it"-Shi Lei said at last. (Chinese Name: 黑卡)