Fifteen years after the Crusades ended in defeat, a veteran knight becomes master of his order's Paris temple and discovers a shocking secret.
After the battle of Acre, we join the Knights Templar in Paris where Landry, a veteran of the Holy Wars, fears that the Order has lost its way. When the blood of a brother is shed, Landry and the Templars are forced to take up their swords again.
Landry and Parsifal search for a killer. The unexpected arrival of Pope Boniface in Paris threatens De Nogaret's carefully laid plans.
On the Pope's orders, Landry and Tancrede travel to investigate the Holy Grail's whereabouts. Meanwhile, the plotting behind the royal wedding becomes deadly.
A pagan helps Landry search his past. Gawain conducts a murder investigation. Princess Isabella is betrayed.
Tensions are high during Isabella’s wedding preparations, and fearing an attack, King Philip asks Landry and the Knights Templar for their help in protecting the palace.
Landry is kidnapped and tortured by a mysterious group; a Knight is expelled from the Templars; De Nogaret builds an army; Princess Isabella discovers who betrayed her.
Landry and Gawain meet a mysterious woman who claims she can lead them to the Grail; Joan hears of an attack on Navarre; De Nogaret devises a way to improve his standing with King Philip.
The Paris Temple of the Knights Templar is under siege; De Nogaret plants doubt in King Philip's mind; Queen Joan must decide what is best for Navarre.
Landry seeks the help of Jacques de Molay, the Temple Grand Master; Queen Joan plots her escape.
Vastly outnumbered, the Templar Knights must fight for their lives in a battle with the Red Knights.