Molly and Jack's relationship is being torn apart by Jack's nightmares. Trapped in a place where he is taunted by eyes in the gloom, it is becoming harder for Molly to pull him free. Realising that he is being driven close to the edge, Jack decides to hunt for answers. It soon becomes clear that he must trace people from his past. But Jack could never have imagined the true horrors of what he is about to uncover...