Prince John of the fictional province of Anwyn prides himself on having rescued countless maidens as a way of eventually bedding them. In order to end three centuries of war with the realm of Lothian, he is made to marry the princess, who is convinced that they will live happily ever after. However, on his wedding day, Prince John commits a romantic indiscretion and is discovered, breaking the heart of the princess. As punishment, he is cursed by being turned into a frog forever, until such time as a maiden kisses him and marries him by the next full moon. For good measure, his squire Rodney is similarly "frogged". The spell allows them to live for as long as it takes for John to be kissed human again.