Suspicion Follows

Due to my mother's job transfer, I had to live with my grandfather, whom I had never met, during the summer vacation. And when I stepped into this luxurious but gloomy old house, various strange phenomena followed, and in the end, human lives were involved. For a time, I became the target of the whole family. In order to get rid of the suspicion of killing my grandfather, I had to enter this game that was tailor-made for me...