454 AD. Northern Italy. Dux Ambrosius Aurelianus has served the Roman Empire with distinction. His bucellarii, a small band of irregular soldiers, have helped to bring a fragile peace to the beleaguered empire in the west. But, with the empire now at peace, his master, Flavius Aetius, decides to chain up his dogs of war. Ambrosius and his men are left to idle away their days in a rural backwater, but Ambrosius' boredom is brutally...