Oscar has a nightmare where his roommate Costanza is murdered by two masked killers at their front door. He wakes up distressed in the early morning. In the kitchen, Oscar sees a bloody man sitting at the table who then disappears. In the living room, the ghost of his dead girlfriend Costanza appears holding a knife and chases him before he wakes up again to see the two killers from his dreams, with one stabbing him. The document is a screenplay describing Oscar's disturbing nightmares after Costanza's murder.