Jeanne Deber, known as "La Mante", the famous serial murderer who terrorized France more than 20 years ago, is forced by the police to come out of isolation to track down her copycat. She agrees to collaborate on one condition: to have only one interlocutor, Damien Carrot, her son, who became a cop because of the crimes of his mother, and who refuses all contact with her since her arrest.

A 3-chapter documentary about the stories we tell ourselves around creativity. Using a plethora of studies from anthropology, psychology and neuroscience, the film tries to demystify the way we use our brains to create, to make art and science.

The products of our minds are extraordinary, but the process in which they are brought about are in fact, quite ordinary. Shakespeare copied. Mozart copied. Picasso copied too. But we're still obsessed with originality.

We're living in the most creative time in humanity's existence, so maybe it's time to rethink our preconceptions about creativity.