Nothing is fair in love and warβ¦ Europeβs elite have gathered at the glittering Congress of Viennaβprinces, ambassadors, the Russian tsarβall negotiating the fate of the continent by day and pursuing pleasure by night. Until Princess Tatiana, the most beautiful and talked about woman in Vienna, is found murdered during an ill-timed rendezvous with three of her most powerful conquestsβ¦