■GAME SYSTEM This game is an escape-the-room game (mystery-adventure game). *Point the screen with a cursor to solve riddles, and story goes on. ■STORY It is rainy whenever I visit one of my friends for some reason. I remember the day was rainy as usual when I visited her after her sickness. The friend who looked better than I expected stopped me, who was about to leave, and said... "Why don't we do an escape game in this house before you go?" It was too sudden but the suggestion sounded intriguing enough to say YESー