7 young women from Eastern Europe accept to become prostitutes for a year in exchange for a journey that will take them from Belgrade to Marseilles and provide them with a French passport. Irina, a worker from a Moscow suburb, brings along Enki, her young son, hidden among her luggage. She's ready to do anything to give him a brighter future.

Misanthropic novelist François writes gripping crime stories – “Agatha Christie meets The Scarlet Pimpernel” – but outside of the swashbuckling imaginary world of his Marquis la Rose-novels, life is far from thrilling. His partner Colette, a professor at the Sorbonne and world-renowned expert on Alfred Hitchcock, is tired of watching François sit around their apartment in his pyjamas and yearns for the excitement of the classic films she watches with her students. When Colette begins to suspect their flamboyant actor neighbour of murdering his wife, the couple’s mundane lives are turned upside down – and their stale relationship is jolted back to life.