In this sequel to the dystopian fantasy-adventure Elemental, the stakes are life-or-death and nothing is as it appears to be. Thomas and his friends have rescued the Guardians and commandeered the pirates' ship, but the pirates still hold fast to Roanoke Island. Using his newly discovered element, Thomas hears a radio message calling for refugees to head to Fort Sumter. They sail south, but quickly discover that their elements wane as they leave Roanoke...