Paris, November 23, 1407. A murder in broad daylight drastically changes the lives of three women. Queen Isabel, a Bavarian princess out of place in France, loses her best friend. Margaud, a refugee from the countryside, unexpectedly becomes an opponent of royal politics. Christine de Pizan, mocked as an emancipated "blue stocking," becomes entangled in a hopeless love. The Queen of France faces a fundamental decision. Must she become a traitor to her own country in order to save it?.