As Paris teeters on the edge of the German Occupation, a young French woman closes the door to her late grandmother's treasure-filled apartment, unsure if she'll ever return. Inspired by the true account of an abandoned Parisian apartment, Alyson Richman brings to life the stories of courtesan Marthe de Florian, her granddaughter Solange Beaugiron, and the unlikely relationship between two women who pursue freedom and independence during uncertain times.