One day, Lisette and Pierrot, a childless couple, find a young female wild boar. They decide to take the little boarlet under their wing, call her Bernadette and teach her all she needs to know to make her way in life: how to brush her teeth, how to eat with a knife and fork, to say "hello", "thank you" and "goodbye" and to always flush the toilet. But Bernadette is always asking questions that neither Pierrot nor Lisette know how to answer. So one day, they decide to send her to school…