Magali is all pink because today is her birthday. Her mother prepared a beautiful party with lots of food and drinks and her Aunt Nena, the best cake maker in the neighborhood, is going to make the cake! Everything is cause for joy for our little friend, until her cousin Dudu makes a frightening revelation: Aunt Nena is a Witch, and her cake will turn Magali into a great bread loaf. And now? Is Dudu traveling on mayonnaise? Or is your sweet aunt really a wicked witch? Dum, dum, dum, dum ...