For centuries werewolves have scoured the earth looking for the sphere of Hecate, Queen of the Underworld. Once returned, the sphere will allow her to rise from her dominion and walk amongst man harvesting the souls of the dead. The death of young Ricky Grande at the hands of one of Hecate's vanguard and the disappearance of a new born child will set off a chain of events that will lead four friends into the dark world of night - a world inhabited by a creature from ancient folklore. The four follow it to the oldest part of Calamunda known as Barrow hill. There they must conquer their own fears and enter the den of the werewolf to save the child. The four do not know it but they have an unlikely ally; one that will forfeit their soul to save them all.