"I can't do it with you—" Cynthia, a former count's daughter whose family fell from grace, spends her days devoted to her work as a civil official in the Crown Prince's office. Then one day, for a certain reason, the Crown Prince orders her into a sham marriage, and her partner is none other than her former fiancé, Ignas, with whom she failed her wedding night years ago...!? "You guys are former fiancés, so there shouldn't be any problem, right?" ...Excuse me, but there's a HUGE problem because we "COULDN'T DO ANYTHING" back then!!!! A "start-over" romantic comedy woven by two people who have mutual unrequited feelings but can't be honest with each other! ♥