The dead body of a man is discovered in an abandoned cottage on the outskirts of the city, with a strange symbol drawn in blood near it. CID locate the colony where the man lived and are shocked to find it completely abandoned. They find out that all the residents left because of a vengeful demon supposedly killing people by scaring them to death. Could this legend be true? And could the symbol they found somehow be related to this? Watch as CID solve the case.