This is a planet in the Information Age. However, a fog that blanketed the entire world changed everything. Humanity's fledgling exploration of the stars was ruthlessly cut short. The world underwent a cataclysmic evolution, and powerful mutant creatures, growing ever more savage, challenged humanity, the current ruler of Inkstone Star. Humanity's evolved elites, the Star Warriors, became the guides of a new age, leading people in the fight against the invasion of mutant creatures...