"The First Prince's Kampaku Declaration ~Since the Engagement Condition Was a Slave Contract, All Three Duchesses Sisters Refused~"

A face-to-face meeting between the royal and ducal families, arranged for a political marriage. The first prince, right from the start, declares: "State the conditions for becoming engaged to me." The husband's opinion is absolute. No answer other than "yes" is permitted. Do not sleep before your husband, and wake up early. Praise your husband once a day without fail. Conditions that go on endlessly, like some kind of slave contract. In the silent venue, the duke's daughter quietly considers her options. She cannot break off the engagement. All she can do is choose the best option from those given to her. And that choice is...