Countless meteorites came crashing down on Earth wiping out half of humanity's population A once peaceful world was now overrun by monsters and ruled by the King of Darkness. Flavio Forger is a normal boy who lost his family to the monster invasion that began ago and has no special powers or skills, except for his blacksmithing and swordsmanship. . But a fateful encounter leads him to a chance to forge the ultimate magical blade that can fight off supernatural enemies.