In a pre-turning post-apocalyptic world. A radiation effect surrounds the earth and weird mutated monsters rise and some people gain the ability to turn into weapons. The Hueapons are the counter-reaction to these monsters. Stellan a young man who is a budding hero takes up arms to fight these monsters. He discovers Prince Eden royal of his very land turn Hueapons who escape home to protect those dear to him. The two form an unlikely bond in this harsh change of civilization.