Book 1 Mercy Morgan-Dupree lives in Port Royal as the live in musician for the Swann's. Her heart lies with a certain young blacksmith however his heart does not belong with her.... Yet. When Jack Sparrow comes to Port Royal thing take a turn for the better for Mercy and she started her voyage of healing and finding true love. Based off Pirates of the Caribbean: the Curse of the Black Pearl All characters are Disney's besides Mercy Morgan-Dupree and Louie Crowan.