In the Era of Self-Use Gold, I Launched Big Sister's Self-Use Gold

Su Lan traveled through the Gaowu era. Most of the currencies circulating in this world were all kinds of gold for personal use, and there were very few general currencies. Warriors use money for their own use, businessmen use money for their own use, bureaucrats use money for their own use, and even school belles use money for their own use. Self-use funds can only be used by specific people for consumption and enjoyment. They cannot be donated or invested. Applications need to be strictly reviewed and approved. Only extremely rare coin masters can issue gold for their own use, and Su Lan happens to be the coin master. He has an infinite coinage system and can print money however he wants. Coming from a lower class background, he thought of the hard work of his eldest sister who brought him up, so he took the lead in issuing a gold for his own use. Big Sister Approval Conditions: Women aged 18 to 28 must pass a strict personality assessment and have outstanding physical characteristics. When Su Lan gave his eldest sister a one-million-dollar savings card for her own use, she burst into tears and took him to a barbecue that night. Soon, Su Lan's home was filled with the body scent of her elder sisters. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.