Because he had a conflict with his sister and chose to study away from home, Nishikawa Chikaku moved to Tokyo alone, transferred to Seigaku High School, and became neighbors and deskmates with Fuji Shusuke.
The heroine is a cold-blooded musical talent. Since the conflict with her sister was caused by a boy, she decided to keep a distance from the opposite sex to avoid causing trouble again. However, Fuji Shusuke, who is gentle, patient, and discerning, is always by her side, which becomes her habit, and the two eventually come together.
The two faced common family problems, but they had completely different ways of dealing with them, and they worked together to resolve conflicts with their younger siblings.
Under the common hobbies and common tests, the two warmed to each other and became each other's best choice.
Concept: Love is astounding at first sight, but also a long-lasting companionship
