Riuu

Open-minded, always smiling and caring person. One day she wants to become proffessional singer. Most of the free time she takes care of her small garden in a greenhouse on her balcony. Because she easily gets sick, her Caretaker never allows her go outside. In exchange for taking care of her he makes her sing for him, just like if she were a bird in a golden cage. She never dreamed of leaving the place, as she have everything she needs or wants, untill one day a small bird brings a short letter to her. A letter from unknown "Friend", and then...