A bungling robber steals and resells for next to nothing a seemingly worthless piece of art that had 50 00$ belonging to a member of the Marseillaise Mafia hidden its framework. Dressed as a priest in an effort to hide from the dangerous threats, he is then mistaken by two police officers for Claude Laurin, a police investigator who they think is undercover.

Christophe agrees to be filmed by his roommate Stéphane, while he is searching for a meaningful engineering job. Since he voluntarily resigned his job when he was to be moved to quality control, he does not get unemployment benefits, and goes to classes on how to contest the decision.

In the near future, as humanity prepares to set foot on Mars, Jacob Obus, an elderly musician, takes pride in slowing down time by playing instruments inspired by women's bodies, designed by his friend Arthur. A love triangle develops when Jacob and Arthur both fall in love with Avril, a young photographer. Enter Eugène Spaak, Arthur's father, an inventor and cosmologist who unveils a new theory about man's desire to reach Mars and helps Jacob find the true meaning of life and love.