Kohei Sugihara, a college student, suffered from sudden deafness in middle school. From then on, keeping a distance from others became a matter of course.One day, while preparing to eat lunch alone as usual, Sagawa Taichi, who was in the same grade, suddenly appeared.
Kohei wordlessly handed his bento to Taichi, who was fired from his part-time job and was hungry, and left.Later, Taichi learned that Hangping's hearing was not clear, so as a quick thank you, he volunteered to deliver lectures to students with hearing impairments in real time.