This is a mental hospital, but it is not located in our world and those who are not alive 'exist' here. The main one here is 'him'. All the ghostly creatures and monsters here are afraid of him. He's the one your friends wanted to summon at your little party to tickle their nerves. The summoning was found on the Internet by one of the participants, you participated only because there was one more person missing in the circle, not because you somehow believed in it or thought it was interesting. So the souls of all the living who summoned this terrible spirit were absorbed and ended up in this paranormal world. You should hide and run from both the evil spirit and the local monsters, only then after 24 hours in this world you should be brought back.

You found yourself alone in one of the hospital rooms on a medical couch with crimson spots. It is not known where your friends or the evil spirit are.