Daehye had a big dream. To become the youngest but most renowned pianist in Korea.   It was crushed to pieces however when she bumped into a drunk and injured her hand.   The guy she bumped into was immeasurably sorry for what he did and regretted it immensely.   But what can a sorry do? It doesn't change the fact that Daehye's dream will never be able to come true... or will it?