A drunken accident takes Sa-gye — the leader of a chart-topping band — from the stage to a university campus, where he meets the girl of his destiny.

Rumors abound as Sa-gye is recruiting for the school band. When a protest erupts demanding his expulsion, a mysterious figure comes to rescue him.

Tensions continue to sizzle between SAGYE and Tae-yang as the date of the school festival approaches. Bom plans a team-building trip for the band.