In England, when the naive Emilio buys an old van, he invites his friends Judd, Molly and Andrew and his sister Ally to travel to a lake in the woods. They get lost and while trying to get directions in a bar in the road to follow the trip, they are scared by a crazy old man, who tells that there are missing persons on the spot. Then, Emilio runs over a woman and she faints. The group sees a mailbox in the roadside and Judd, Molly and Andrew enter in the forest trying to get some help. Along the night, they are chased by naked fallen angels thirsty of blood and their keeper.