Blanche Nuit plot
When Arthur decided to become a police officer, it was certainly not with the idea of pursuing a small group of far-left artists. This gang called the “Collective Black Fist” has as its main goal to ruin the existence of people in the world. They are suspected of terrorist activities. Arthur would have preferred to track down his own father, who was himself the public enemy number one. Arthur has to work at night. Commissioner Moulinette sets the rules and is supported by his loyal lieutenant, the phlegmatic Gege. Arthur must follow their orders and infiltrate the "Collective Black Fist". He has to step into the shoes of an actor and that is not an easy task.