His father laid a hand on his shoulder and told him to do what had to be done. Problem was, his father died three years ago. Silas knows that he suffers from schizophrenia, and sometimes he sees, hears, and even feels things that aren't really there. He knows, when dead people hold conversations with him in the middle of the night, that it can't be true. The brain doctor told him that sooner or later, those imaginary people would start...