The young artist Wanda Leibovitz comes to Paris, hoping to forget unfortunate love. Soon after arrival directly at the station Wanda meets the mysterious old woman suggesting to rent at it the room (whom the old woman, allegedly, held ready for the now deceased sister). Wanda doesn't know yet that this room will change all her life shortly after it slightly opens a mysterious forbidden door.
In a village in the Ardennes, during the German occupation, finding rations is becoming almost impossible. Clovis, an ordinary labourer, decides to cross the occupied zone to bring back enough potatoes to feed his family. His plan is a success but Clovis rapidly becomes obsessed with storing the precious tubers.
