
As it turns out, Mei happens to be Yuzu's new stepsister and Yuzu finds herself having to share a bedroom with a girl she absolutely can't stand. More preoccupied with boys and shopping than studying, Yuzu struggles to fit in at the conservative all-girls school and frequently clashes with the student council, specifically Mei Aihara, the hard-working, beautiful but cold student council president. Yuzu Aihara, a fashionable, spontaneous and fun-loving city girl, transfers to a new neighborhood and high school after her mother's remarriage to another man.
