Maddy Etcheban is a cop in Bayonne, but she is also the mother of Clément, a young autistic man whom she has been in charge of alone since the death of her husband. Taken care of at the Agoria Institute during the week, she picks it up every Friday evening. An immutable rhythm that will soon be turned upside down when the director of the institute tells him that she will no longer be able to look after her son. Maddy finds herself having to look for a solution at the risk of seeing Clément end his days in a psychiatric hospital. Totally helpless, she plans to give up her career unless she crosses the red line by blackmailing the director to make the director reconsider her decision.