Yoon HaMin used to be nice to everyone, until her accident. An accident that left her both mute and deaf. She was picked on for her love of music. Now she keeps to herself.    Choi Minki, has a hard time making friends because well he's too shy, but that doesn't mean he won't protect others. That's exactly how he meets HaMin, but what he doesn't understand is why she just runs off.