Chocolat suspects the lead actress Coco on the show "Magical Knights" is a witch, but the others don't believe her. The next day, they're invited on a tour of the studio where the show is filmed. Chocolat gets lost and bumps into Coco, who reveals her suspicions were correct. Coca lets Chocolat try on her character's costume, and noticing how similar they look under the mask and wig, decides to have Chocolat take her place for a day...