As two young squires prepare for their ritual of Becoming, the Herald Markos Dar Draconis recounts the story of his first battle at the helm of a Knight Titan, a mighty Imperial war engine. In defending his home, Markos must quickly learn the ways of war and repel the greenskin hordes of the Warlord Skarjaw or see Adrastapol ransacked by an ork menace that has blighted his lands for many years. His deeds during the war will see Markos become a hero, an inspiration to his fellow Knights, a legend...