Lizzie, the only daughter of celebrated war photographer Kurtiz Ross, went missing four years ago. Kurtiz and her ex-husband, Oliver, arrive in Paris, following an unconfirmed sighting of their daughter. Oliver rushes to find her while Kurtiz waits, praying for a reunion. As sirens wail, Kurtiz finds comfort in Marguerite Courtenay - a glamorous former actress. As Marguerite distracts Kurtiz with stories of her life in post-war Provence, Kurtiz must confront her own ghosts and face up to home truths.