"I've never known a love that stirred my heart like this before." A solitary violinist and an investor with hearing difficulties. A heart-stopping love story between two people living in opposite worlds. <br>[Ayumu Isuzu, 29, investor.] He has a severe sensorineural hearing loss, but because of this, he has a strong sense of needing to be more independent than others, and is reluctant about getting help from others. <br>[Mibu Touka, 19, violinist]. Although he has talent, he is isolated and neglected at the university due to his unapproachable personality and unusual playing style. <br>Isuzu doesn't know sound, while Juka plays sound. The two meet by chance and grow closer, as if enjoying what they don't have in common. Juka realizes that he is attracted to Isuzu. He doesn't hesitate to express his feelings straightforwardly. However, Isuzu is at a loss for words...?