Leticia, the duke's daughter nicknamed "the Beautiful Doll", possesses a delicate appearance. However, her true nature combines courage and compassion, making her an exceptional person. She is arranged to be engaged to the second prince, Gilbert, who is rumored to have a difficult and improper character. A flawless and perfect duke’s daughter and a lonely, clumsy prince cursed with red eyes. A destined pair who support and love each other in a unique "reverse-overindulgence" love story.