root-book

The Last Sacrament is a dark and haunting tale set in the universe of Reonon, where war is waged by towering Mech-Knights, living machines fused with divine and dark energy. It follows two brothers, Seihtaal''''ek Thraun and Aseir''''ithan Thrakuun, both piloting Ælythirra—sentient Mech-Knights bound to their pilots'''' minds and souls. The story unfolds in the stormy atmosphere of the gas giant Kaeth''''Ahn, beneath the looming Cathedral of Silent Voices, a holy structure that houses the ancient faith which binds their war-torn universe.