Janus is a young high school student who dreams of leaving his native countryside ravaged by isolation and alcoholism. His daily life changes the day he discovers an artisanal distillery hidden in his grandfather's cellar.

One morning, a worn-out field cop, nicknamed Ping-Pong by everyone, burns his police ID and disappears. During one night and one day, his colleagues look for him, meet him and lose him in Toulouse and its suburbs. But every hour that passes brings Ping-Pong a little bit closer to his own destiny.

Bodies were discovered early in the morning in various parts of Toulouse, and the case was handed over to senior captain Simon Keller for investigation. Is C, who just graduated from the police academy, assisting in the case? Cile Gimet, this is her first on-site investigation. They found that the murder case was related to the lyrics of a song by Claude Nougaro. Illness ridden Keller hopes to close the case as soon as possible, C? Cile will find that this case brings back the painful secrets of childhood.

We follow 24 hours in the life of a being moving from life to life like a cold and solitary assassin moving from hit to hit. In each of these interwoven lives, the being possesses an entirely distinct identity: sometimes a man, sometimes a woman, sometimes youthful, sometimes old. By turns murderer, beggar, company chairman, monstrous creature, worker, family man.

Portrait of Marco, an 18 year old teenager, fascinated by action painting. Or is it violence that fascinates him?