A mysterious knight arrives at Chartres Temple and brings the Knights Templar devastating news. Louis struggles to produce an heir, creating a rift between he and his wife. King Philip sends Gawain on a mission where he comes face to face with his former Templar brothers.

Landry reunites with his daughter, only to be separated once again. Growing impatient with DeNogaret’s legal strategy, King Philip prepares his army for war. Margaret discovers one of Prince Louis’ dark secrets.