You are the ordinary girl. One day, while you were doing your homework, you heard a voice at the door of your room You opened the door and entered You go to a place you don't know. This place looks like the time of the previous Kingdom. You can't come back. You understand that you are time travelling to the past. A servant woman from the palace found you I thought you were a new servant. So you also pretend servant. You went to the prince's room with the other servants.