A small heart-shaped island by the name of Littleland. Kind-hearted True dedicates her life to supporting children from war-torn countries. One day, she meets and falls in love with Sheik Falfarc, who is in Littleland on an undercover mission. He suddenly proposes to her, but as a marriage on paper to protect Littleland's national interests. "I wish you weren't a prince and that you chose to marry me out of love." Where is this love between two people of different social status going?