Ayu gets what every girl in her position wants: the cool guy notices her. Then Nina's magic turns a single perfect moment into absolute chaos, and suddenly Ayu's untouchable life becomes hilarious and messy and real. The magic isn't the point, it's the excuse for her to stop being the girl everyone likes and start being the girl who actually wants something badly enough to risk looking foolish.
Ayu Tateishi is a second-year middle schooler admired as smart, sporty and calm, an image she has carefully built to catch the attention of her crush, Tetsushi Kaji, a friendly member of the baseball club. One day she finds a new student, Nina Sakura, in tears as she hunts for something she has lost. After Ayu helps her, Nina chooses her as the keeper of a secret: she is a witch from the Magic Kingdom, studying at Ayu's school. When a dispute over the tennis courts forces Ayu into a match against Hiroki Tsujiai, captain of the boys' team and Kaji's best friend, Nina casts a spell on a piece of chocolate to help her out. This one-episode special mixes comedy, romance and supernatural magic, and it covers the same events as the opening of the manga.