The story revolves around Rachael Wilshire, a once vibrant and daring woman who has transformed into a ghost bound to the mortal realm by guilt, unresolved anger, and an ominous force named Silas. Her life as a pirate, driven by a desire for adventure and survival, left her with deep regrets, particularly concerning her lost love, Nicholas, and her destructive choices. Throughout the narrative, Rachael grapples with her past, haunted by both literal and metaphorical phantoms, including the specter of Captain William Kidd, who pushes her to confront the weight of her decisions.
Rachael's journey is intertwined with the fates of others, including Ignacio Finkleberry, a boy whose soul she seeks to bring to Silas, a malevolent spirit determined to claim him. As she navigates the supernatural realm, Rachael must face her inner demons and the dark forces that threaten not only her but those she cares about. Themes of redemption, the struggle to accept death, and the dangers of unresolved emotions pervade the story, as Rachael endeavors to reconcile her tumultuous past with her desire for peace and salvation. The tale is filled with eerie atmospheres, ghostly encounters, and reflections on the consequences of life's choices.