Ayano, a schoolgirl who dreams of pursuing a career in fashion, meets a beautiful girl on the day she attends her first ball. That girl, Tsubakihime, who has a foreign appearance, charms Ayano and makes her dreams flutter. However, Ayano's mother, who is not pleased with her daughter's interests, tries to block her path. Meanwhile, Tsubakihime seems to be hiding something as well... This is a Taisho-era romantic story around girls holding their own dreams.