Ji-yeon and Do-jin are exhausted from years of IVF treatment. They don't remember what life was like before. She continues to experience the pain of separation from a child she has never met. Do-jin is worried about her health and wants her to quit, but she can't. "Why can't I be a mother?" She won't give up.
From the haunted halls of the abbey in the past, a murderous rampage on Halloween in the present, to a monstrous apocalypse in the future; the seventeenth installment brings three tales of terror through every cycle.