A beautiful piano melody evokes a love that should have been forgotten. Marina lived with her grandfather, a famous pianist, in a cottage by the sea, and dreamed of one day becoming a pianist herself. Then, a beautiful traveler named Gideon appeared in front of Marina. For some reason, she was instantly attracted to him, but her grandfather, on the other hand, was cold and seemed to hate him. Why on earth? Then, Marina suddenly heard a beautiful piano melody. Is that Gideon playing? In the next moment, Marina remembered everything - the days of her forbidden, cruel love with him.