Jade, Manon and Lea are three friends with a secret. They have a magic spell, One, two, three... princess magic, with which they end up in the princess kingdom in a flash! And all kinds of adventures await them there!

It's Halloween. Manon, Jade and Lea wonder how princesses celebrate. They decide to take a look at the princess kingdom and discover that the witch Mallebrein is having a party. But to get there they have to go through the magical forest in the dark, and it soon turns out that they are not alone there...