While secretly practicing piano in an empty music room, Mikoto Moriwaki is suddenly kissed by a mysterious, handsome stranger.
Flustered, she flees... only to encounter Kanade Sakuranomiya, the former pianist she's long admired.
Kanade kindly offers her a place to stay and formal piano lessons, but her unexpected kissing partner, Keito - also a brilliant pianist and Kanade's brother - strongly objects...!
(Source: MangaPlaza)
— Description from AniList community (anilist.co).
