Somewhere between Montmartre and Saint-Germain-des-Prés, Jean-Jacques Sempé and René Goscinny work on a large white sheet of paper and bring to life a mischievous and endearing boy, Little Nicolas. From schoolyard games and fights, to summer camp pranks and camaraderie, Nicolas lives a merry and enriching childhood. The boy slips into the workshop of his creators, and questions them with humour. Therefore, they tell him their own story.