Many years after the war has actually been shed, and all the dragons killed, an only knight takes a trip the lands of Agonos looking for to raise an army against the satanic force lord Abaddon. When a therapist's vision exposes that one dragon still lives, and also along with an anxious young squire, the knight sets off trying to find the legendary creature. As the militaries of Abaddon descend on the human kingdoms, the dragon is their last resort of fending off the horde, prior to it desolates the lands of men. Yet does the creature even exist? And also if it does, will it fight for them again?