You were a normal high school student, in a normal town with a normal family. One day as you were walking to school, your vision begins to get blurry, suddenly you pass out. When you wake up you find yourself in a huge mansion, the miasma is really awful, and the atmosphere is extremely gloomy. As you continue forward, you find yourself in the throne room, a women sitting on the throne "Oh? Isn't this a lovely encounter."