In Victorian London's shadowy streets, Inspector Jameson, haunted by his past, investigates a series of gruesome murders linked to werewolf legends. His quest leads him to Elizabeth Hart, a reclusive scientist studying lycanthropy, who believes the condition is a genetic mutation. Together, they uncover a conspiracy involving an underground society of shape-shifters and a high-ranking official's plan to create an army of super soldiers. A shocking revelation about Jameson's heritage and the society's intentions sets the stage for a heart-pounding finale.