A month after twelve-year-old Scarlet brought her crew, The Lost Souls, to mysterious Island X to guard a great treasure, they must face both the King's Men and pirates, unsure if they can defend themselves on land as well as they did at sea.
Twelve-year-old Captain Scarlet McCray rescues Jem Fitzgerald and offers to help find his Uncle Finn's treasure in hopes of entertaining her crew, the infamous Lost Souls, and possibly persuading Jem to join them.
