In the shadowy woods beneath Mount Saint Helena, Halpin Frayser awakens from a nightmare, whispering the name “Catherine LaRue.” His restless dreams entwine with haunting memories of a complex bond with his mother, leading him into a chilling past filled with love and tragedy. After years apart, Halpin journeys to California, where a dark fate awaits him. As detectives stumble upon a body shrouded in sinister echoes of the past, a game of life and death unfolds, revealing the terrifying influence of unseen forces.