When two girls go missing, Paul Chartier, an impulsive young police recruit, is assigned to “Maldoror”. This secret unit has been set up to monitor a dangerous sex offender. When the operation fails, fed up with the limits of the legal system, Chartier embarks on a solitary hunt to bring down the culprits.

A young teacher is the victim of a cruel joke. When she enters the classroom, all her pupils are naked, standing near their bench. Their clothes are heaped up on the podium.

Paul is here. Like a step backwards, like a ghost knocking at the door. He is here, and his annoying presence will disrupt Jeanne's everyday life.

Guy, 55 year-old taxi driver, is about to travel with the Eurostar, for the first time of his life : his daughter is getting married. But when he parks to take the train, he discovers concealed in his suitcase, a 7 year-old girl who's from Kinshasa. This is Maïssa. Her demand is clear and non-negotiable : Guy must take her with him to London, in his suitcase.

The story of Sarah, a young deaf woman who is about to hear for the first time. What will happen may upset her whole perception of the world.