Baroness Teri von Horhenfels deals with the tedium of her aristocratic Vienna life with a long line of lovers. Her rich husband, Franz, seems oblivious. As she's just about to end her latest affair, the baroness gets a much-needed dose of adrenaline when she becomes the target of a charismatic thief. After staging a daring robbery, he makes off with not only the baroness's ring but also her heart.