Ryeowook was a college student who acted as if nothing was wrong. But he was extremely unhappy. He wanted to hear music and play piano and sing. Yet he wasn't allowed.

Yesung was a friend of one of Ryeowook's close friends. He is in a band with a few of Wookie's friends. He becomes the band's singer and brings Ryeowook back into the world of music.

What happens when Ryeowook's appa finds out? O.O