This is a YAOI theme, so meaning, this is a boyxboy love story.
Sage ang Lee are classmates in an all boys school. They were classmates since first year but they were never close. Lee is a nerd, while Sage is just so popular because he is the drummer of one of the most famous band on their school. Until, one day, on their junior year, Sage overheard Lee singing and the funny thing is Sage knows that Lee is out of tune. But Sage saw in Lee's face that he is dedicated to learn that song and he is cute. So Sage decided to teach Lee to sing and that is when their love story begin.