As Soon as the Divorce Papers Were Signed, I Became My Ex-Husband's Creditor.

Main plot: Su Wantang, the daughter of a Jiangnan grain merchant, was married to the General's Mansion for three years. She helped Gu Zhaoming solve three military grain crises with the help of the "Fuxing Grain Company", but was divorced because his concubine Liu Rumei framed him as "a jealous person"...