Haruki has lived with a deaf girl, Nao, treating her like a sister. Haruki didn't open his heart to anybody except Nao, but he became absorbed in the music. As his world expands, Nao begins to feel the distance.
Overview：Haruki has lived with a deaf girl, Nao, treating her like a sister. Haruki didn't open his heart to anybody except Nao, but he became absorbed in the music. As his world expands, Nao begins to feel the distance.
