Though there are a few regional conflicts in today's world, things are largely peaceful. Humanity is moving toward a brand-new era. Faced with an unpredictable future, the nations of the world must unite to meet the challenges ahead. At the crucial moment when plans are underway to establish a unified world government and integrate the armies of every nation, Earth's creatures suddenly mutate into countless terrifying monsters. Humanity is affected by the changes as well, and the war between humans and monsters begins. The brutal conflict shatters world peace. And after the war…
