After a TV hypnotist pulls him under, traumatised journalist Jason begins experiencing life through the eyes of a 1980s serial killer whose final victim was never identified. Each regression session drags Jason deeper into the killer’s mind, and clues point toward a respected academic still alive today. But when the hypnotist is murdered, Jason realises the investigation has reawakened someone dangerous—and he must navigate the darkest corners of his subconscious to protect his family and reveal the truth.