Due to all her time spent playing around instead of studying, Mai has to rush to complete her summer homework and get her grades up, especially after her father ups the ante by forbidding her from doing magic until she's done. Mai's mother enlists Shou to tutor her, but Mai becomes restless when she finds out that Magic Carat will lose their TV spot if Emi misses the broadcast. When Shou leaves, Mai takes her chance to sneak out and transform, assumedly behind his back...