In enemy-occupied Paris, as the locals go to bed starving and defeated by the war, music and laughter spill through the door of a little restaurant crowded with German soldiers. The owner Marianne moves on weary feet carrying plates of food for the enemy officers. One night the restaurant closes its doors for the final time. And Marianne has disappeared without a trace… Years later, Marianne’s granddaughter Sabine stands under the faded green awning of the restaurant left to her by the grandmother she never met. When Sabine discovers the locals blamed her for the terrible tragedy that haunts the restaurant, she is ready to abandon her dark legacy. Then she finds a hidden passport - she starts to wonder if her grandmother was a heroine, not a traitor.