The very pretty princess Roberta wants only one thing: to get married. On the eighteen-year-old's day, she consulted her expert advisers on fiancés. They announce that there are no princes worthy of the name in the region. Roberta decides to marry the best of all guys: Robert, his dad. "But let's see! A girl does not marry her father! " Roberta has nothing to do with protests from her advisers ... Will she find a way to achieve her ends? Maybe thanks to André, his fairy godfather?