Louis has every reason to be happy - his palace is expanding, and is admired the world over; his troops are preparing to invade Holland and crush Guillaume d'Orange, after Fabien saved the Dauphin from Rohan's claws. However, he is still haunted by nightmares, and his paranoia grows, whilst his brother, Philippe, refuses to set foot back in Versailles. Louis finds strength and comfort in the arms of his favourite, Madame de Montespan, who is pregnant with their child, and whose influence continues to grow, much to the dismay of the King's entourage, and, in particular, the Queen, Marie-Thérèse, who is forced to suffer daily humiliation inflicted by the favourite. Louis, however, has reason to be afraid: poisonings are rife in Versailles, murders are on the increase, and the assassins remain without trace. He lets the wolf into the sheep-pen when he welcomes the playwright Thomas into the Court, who he admits into his service to write the "official" history of Versailles.