[Machine Translation] Briana, a baroness, is determined to save her family from debt by getting herself onto the throne. When she is finally approached by the crown prince, she thinks she has a chance to turn things around, but it turns out that she was just used as a guessing game to make her lover jealous! With the debt repayment deadline looming, I had no choice but to become the wife of a rich old man... But then, the son of the duke who recommended me to the Dauphin as his "hit horse" offers to "clear my debt if you play my fake fiancee"...? A romantic comedy about a poor daughter on the verge of ruin and a calculating heir to a duke's family.