With her title on the line, Isabelle makes a final bid to save herself – and her future.

When Valmont fails to conquer Madame de Tourvel, Isabelle seizes the chance to gain her trust – despite Rosemonde's fervent cautioning.

After Isabelle's marriage comes under fire, Valmont and Rosemonde each work to protect their friend.

As Gercourt furthers his quest to weaken her, Isabelle enlists help in her fight against Paris' most powerful man.

As Isabelle plans to reintroduce herself as the Marquise de Merteuil, Gercourt schemes to turn her party into an embarrassing affair.

After Isabelle is betrayed by the ruthless libertine Valmont, she sets out to conquer Paris for her revenge.