Nae is a third-year piano major at a music university, striving to become a professional pianist. The famous pianist she admires is Keishi Ohno. The two of them met through Shota, the son of their frequented music store, Kambara Musical Instruments. Keishi, brought to Nae's house by Shota, attacks Nae under the pretense of honing her lacking sensitivity in piano playing…
