Andi's first night as a nurse in the mysterious manor takes an unsettling turn when she discovers her unconscious patient covered in ancient, hieroglyph-like tattoos. As she navigates the labyrinthine halls of this makeshift hospital, searching for medical supplies to change his blood-stained bandages, the eerie atmosphere and industrial shadows threaten to overwhelm her professional composure. But the real mystery lies in the strange markings on her patient's skin – symbols from a language that shouldn't exist. What kind of man is she really watching over in this fortress-like house?