"I was staring face to face with a creature with a black hoodie and a dark blue mask with no nose or mouth staring down at me. The thing that scared me the most was that it had no eyes. Just empty, black sockets. The creature also had some black substance dripping from its sockets."

Jack Nyras, later known as Eyeless Jack, is an enigmatic stalker and killer who breaks into the protagonists' home to torment and steal from them.

Jack Nyras was a normal 19-year-old American college student until a cult used him in a failed human sacrifice. They removed his eyes and poured a hot tar-and-blood mixture into the sockets. The ritual backfired, transforming him into an eldritch, organ-craving monster (Eyeless Jack) with an insatiable hunger for human kidneys. He now stalks and surgically removes organs from sleeping victims.