Ayu Tateishi is the only person in school who knows her best friend Nina's secret. Nina Sakura is a witch-in-training who can't seem to perfect her magic skills. She tries to use her powers to make Ayu's crush, Tatsushi Kaji, like Ayu, but she ends up causing more harm than good!
Nina le ofrece a kaji un chocolate para que se enamore de Ayu, pero por accidente se lo acaba tomando Tsujiai y luego para deshacer el conjuro, Nina hace un anillo para evitar a los chicos.
