Paris, 1919. The world's leaders have gathered to rebuild from the ashes of the Great War. But for one woman, the City of Light harbors dark secrets and dangerous liaisons, for which many could pay dearly. Brought to the peace conference by her father, a German diplomat, Margot Rosenthal initially resents being trapped in the congested French capital, where she is still looked upon as the enemy. But as she contemplates returning to Berlin and a life with Stefan, the wounded fiancÔe she hardly knows anymore, she decides that being in Paris is not so bad after all.