One day, Tatsuhiko finds a strange glowing stone in an antique shop. He gets the feeling that somebody is hailing him as he holds the stone. He decides to look for the origin of the stone. On his way to the mountain village where the stone was found, Tatsuhiko loses his way. A girl called Yuka saves Tatsuhiko and tells him about old folklore of the village. There is a story of a snow woman who was caught and sealed somewhere in the village. Later on, Tatsuhiko, Yuka, and her friend Nagi look for clues about the stone, but they find nothing. In the night, Tatsuhiko is called by the stone again and brought into an old storehouse.
There, he finds a girl named Miyuki. With some feelings of suspicion, Tatsuhiko takes Miyuki out of the storehouse. Once they get outside, Miyuki's face suddenly turns into a devil, and she runs away in the dark. Shocked, Tatsuhiko stands alone in the darkness... The next morning, Yuka finds a dead body covered with blood in front of her house. A rumor spreads among the villagers, "The snow woman's revenge has begun." This is the beginning of a series of murders. Not only by herself, but Miyuki sometimes manipulates Nagi's younger brother to take people's lives. Tatsuhiko might have accidentally started this mayhem, but can he stop it now?
