In Cruzon, children are born with the ability to control quartz. This power allows them to levitate simple objects-or control enormous and complex mobile battle suits called Golems. But when an ancient Golem is discovered during the height of a brutal war, a young king and his beautiful queen turn to Rygart Arrow. Though an "un-sorcerer", Rygart can miraculously pilot this ancient and powerful weapon. But in war, school friends can turn into bitter enemies and allies have suspicious motives. Strap yourself in, power up, and prepare for the heavy metal mecha action of BROKEN BLADE!