Kaname is fond of playing the guitar and crooning on the streets. She's astounded when a peculiar girl, who happens to be a music producer, proposes a contract for her debut CD. Nevertheless, the girl notifies her that her vocal cords are of no value and that she can only make a debut with a band as a guitarist. Besides, the vocalist who'll replace her is an egocentric and impolite girl who starts bullying her straight away. However...