A young man discovers a mechanical device that merges with his own body, turning him into a cyborg superhero. When strange creatures start appearing, trying to take the device back, he begins to uncover a secret plot to genetically engineer terrifying monsters. 根据同名日本漫画改编的电影，讲诉神秘组织“克诺斯”利用远古时代外太空生命遗留下来的“遗迹”，研制出将人类兽化的系统，制造出无数受控于十位克诺斯首领“兽神将”的兽化兵，并将它们安排在世界各地，准备在适当时机控制地球。
