Little Emilie Jolie is alone one evening. To cheer him up, the characters in his picture book invite him to join them. She then enters the marvelous world of dreams and meets various characters: the blue rabbits, the big bird, the ostrich, the witch, the umbrella whales, the hedgehog, the clock, the extra-terrestrial, the pebble, the rooster and the donkey, the flower, the wolf and the raccoon. Throughout this journey, Emilie sets off, with the help of the storyteller, in search of Prince Charming who will be able to transform the witch into a princess.

The series follows the adventures of lighthearted Jean-Paul Moulin, a police Commissaire, and his team as they solve crimes.