Legend has it that in the 1940s, a tragedy occurred in a small village named Revansfell in the United States. A child was killed, and the villagers believed that the murderer was Mary Shaw, a local woman who made a living by holding puppets and performing ventriloquism. The angry villagers grabbed Mary and cut off her tongue, and put them into the fire together with her puppets to death. Since then, the disappeared puppets will appear in the village from time to time. Every time they appear, people die, and the dead will have their tongues cut off. So there is a legend left in the village: When you see Mary's puppet Belgium, don't scream.
Decades later, Jamie, who had been far from Revansfell, discovered that his new wife Lisa had died strangely in the apartment. When he returned to the village to handle his wife's funeral, he suddenly remembered the story of the puppet murder he had heard when he was a child. Jamie decides to solve this mystery, and that dusty horror history is opened again.
