Paul Le Bourdon

Who is Isabelle? A serial murderer, a liar, a femme fatale or a stay-at-home mother, who, since a young age, has always had to fight to survive? This is what gendarmerie captain Mathilde Delboscq wants to understand, in charge of the investigation into the death of Isabelle's husband, Pascal Bonnot.

Kilian, a hearing-impaired teenager with a passion for drums, receives new hearing aids. Living in a village near an airport, he is brutally caught up in the reality of sound, and decides to take revenge in his own way.