This is a story of a girl who knows nothing about herself. One day she found herself in a new world, a world where nobody knows her. She was lost. No memories at all. Even herself can’t tell who she really is. She doesn’t know her name, doesn’t know who her parents was. Not even her birthday, her birthplace, her age. In short, she knows nothing. No mere memories left. Amnesia. Yes, it was amnesia. Her name was Nam Yeon