David, a young farmer from Cantal, has just had an idea: to save his farm from bankruptcy, he is going to set up a cabaret on the farm. The show will be on stage and on the plate, with good local products. He is sure, it can only work. His relatives, his mother and especially his grandfather, are more skeptical.

The successful novelist Judith Ralitzer is interrogated in the police station about the disappearance of her ghost-writer. A serial-killer escapes from a prison in Paris. A missing school teacher leaves his wife and children. In the road, the annoying and stressed hairdresser Hughette is left in a gas station by her fiancé Paul while driving to the poor farm of her family in the country. A mysterious man offers a ride to her and she invites him to assume the identity of Paul during 24 hours to not disappoint her mother. Who might be the unknown man and what is real and what is fiction?