The year is 1368, and King Peter the Ceremonious has besieged Montsoriu Castle, the main seat of the Viscounts of Cabrera and one of the most strongest and most powerful castles on the Mediterranean. The king has ordered his steward, Bernat de So to commission you, Ramon Saguàrdia, the finest military engineer of the era, to draw up a detailed report on the defensive systems, the military might and the strength of the garrison…

If you are to slip inside the castle without arousing suspicion and move around freely, you will have to disguise yourself as a monk from the old monastery of Sant Salvador de Breda.