"I'll play Gile-sama's [Lover Role] Well.." Fiona, a a baron's daughter who wants to be independent. One day, Fiona hears she's going to get engaged. While looking for a way to avoid her engagement, she meets Giles, a social nobleman who had the same worries as Fiona. At that moment, her [fate] begins to move. The royal road to a love romance begins with a contract with a time limit!