First Grade Coin Minter

When the abacus rings, thousands of taels of gold are revealed; when the ledger is turned over, corrupt officials are captured. Gu Yan was an ordinary accountant in the Liang Dynasty. His greatest skill was to calculate accounts clearly. The death of his master caused him to be involved in a whirlpool of tremendous greed. Bad currency, fake accounts, privately minted money, bond crisis, battle for heir... When the entire court wanted him to shut up, he made his plans louder and louder.