The Deposed Prince: Breaking Promises and Repaying Debts, Managing Finances in the Song Dynasty

I traveled through time as Zhao Huan, the deposed prince of Song Huizong, and was bound to the "Emperor's Credit System". I casually agreed to surrender and reduced the Song Dynasty's finances to zero. I was forced to use modern financial means to pay off the debts of the Song Dynasty. As a result, I became richer and richer as I paid back, and forced Jin Bing into bankruptcy.