Fashionable and friendly Yuzu Aihara is ready to face her brand-new school and find her first love. The only problem? It's an all-girls' school. Determined to make a good impression and lots of friends, Yuzu puts on her best looks—only to wind up in trouble on day-one! After a close encounter by the beautiful yet harsh student council president Mei and having her phone confiscated, Yuzu is losing hope that this will be a perfect high school story.