Saki is a cheerful, bright mood-maker who tries her best to never stop smiling. She enjoys fashion, and seems to take a liking to gyaru styles and subculture. Saki wants to make up for her years of isolation, where she would often feel lonely and sad, by spending time with friends and writing music. Yet again though, Saki falls ill. This time though, her family and friends consider bringing her back to the hospital. This leaves Saki heartbroken and in a state of despair.