Defoliation

The young characters and the old woman, who met through an unfortunate accident, may not have had a good start, but they eventually open up and the youngsters end up visiting the woman at her house as friends. One day, when they are headed to the old woman's house as usual, they are suddenly hit by paramnesia. When they wake up, the woman's house looks different to what they knew. Under fear of being watched by someone, they begin their puzzle-solving journey for survival. What are the secrets behind the eternal autumn leaves—the key to the game—and the missing schoolgirl? Can these young characters make it through the game and make it back alive?