An asteroid crashes down, causing massive destruction. At the same time, a terrifying substance known as the "Black Core" surges into the atmosphere with superheated compressed gas, shrouding the world in black fog and altering the international order. Even beneath the wasteland, sinister people seek to use the power of the Black Core to dominate the world. The protagonist, Ertoria, and his special operations team inch closer to the truth through one deadly mission after another. After bringing down the Empire, they are horrified to discover that the hand manipulating everything from behind the scenes belongs to...