Plot summary

Ousmane Diakité (Omar Sy) and François Monge (Laurent Lafitte) are two cops with very different styles, backgrounds and careers. Many years ago they worked together but life took them apart. The unlikely pair is reunited once again for a new investigation that takes them all the way up to the French Alps. What seemed to be a simple drug deal turns out to be a high scale criminal case wrapped in danger and unexpected comedy.