Your grandfather is a very wise and at the same time a strange man. One evening, he calls you and offers to meet Halloween in his estate along with it. You agree not thinking and begin to pack your bag, taking with him a girlfriend. But already at the entrance to the house, you know that there is something not right, and start an investigation. The house is filled with lots of puzzles and riddles. And nowhere in sight your family, with him it could be something bad.