Attending Chunsang Arts School was easy on the mostpart. Academics through the day, and your specific major's class last period. Nothing much happened here; everything was peaceful, usually.  And then, Battle of the Bands came back.

Focusing on music majors, this iconic event happened once every 4 years. Preparation takes up most of a semester, and by the end of it all, friends, as well as enemies, are made. No one cared about the prize money: the title of "BOTB Winner", oh the glory of it.

Naturally, everyone wanted a good team. A good team guranteed a good performance, placing them in a good spot in the competition. But no one expected Orchestra star, first seat violinist Kim Myungsoo, to be paired up with the shame of the entire school, last seat violinist Song Ari.