Chisako Yukihuro is a blind girl who lost both her sight and her parents in an ancient fire in the family mansion. Raised by her grandmother Fumeko, she has led a strict and miserable life that has turned her into a cold person, full of hatred towards almost everything around her, with the exception of her only friend: a saxophone. However, by agreeing to audition for a band, she will discover something much more valuable to live for. Maybe she'll even meet a girl who will transform her world.