Hikaru Kusakabe is a standard, carefree boy at a rock group who’s constantly centered on the present. Throughout summer time, his whole course is made to take part in a coming chorus festival. By coincidence, he finds his classmate Rihito Sajou–famous for being an honor student with superior levels –practicing his singing independently. Sajou simply can’t seem to receive their course’ song directly, and Kusakabe, thrilled at seeing a new facet of the straight-laced classmate, offers to help him prepare for your function.Even though their lifestyles and personalities are complete opposites, they start to grow closer as time advances. However, with the strain of an unknown future, what’s going to become of them and their growing connection?