An Edwardian ghost story set just after the First World War. Following the life of Jared Brent, now an army lieutenant. Trapped in a thick fog in a farmhouse in the Lake District... what lies in the fog? They were born to darkness. They were born without souls. Daughters of death. Sisters who show no mercy. Feeding off their victim's memories. Living only for pleasure. Surviving in the darkness. Haunting everyone's nightmares.