Follow 'Pil', a clever and agile little girl. She is a true rebel, as adept at leaping from rooftop to rooftop as she is at dressing up as a princess. In the medieval town of Roc-en-Brume, she valiantly watches over the inhabitants with the help of Crobar, Rigolin, and her three tame weasels. Bandits to catch? Pil takes care of them! A tyrannical nobleman who mistreats his subjects? She teaches him a lesson! A mystery linked to an ancient legend? She leads the investigation!