This is a fear and a gloomy atmosphere from the heart. I often like this feeling of playing horror games. After all, the fear from the heart is the real fear, and this fear from the heart often comes from the things that are escaping from reality.
The game tells the story of two girls looking for each other in the middle of the night to protect themselves from ghosts. The summer vacation will be exhausted, the two students did not go up the mountain to watch the fireworks show, but as night falls, they can't find their way home. When they separated their hands, the two lost their way.