In the year 3600, humanity ventured beyond the solar system and began expanding into the Milky Way. During their exploration, they discovered radio waves transmitted by aliens. The aliens invaded human minds through these signals, but their invasion also taught humanity how to strengthen their mental defenses... As if that weren't enough, while humanity reached for the stars, it also began a project to dig deep underground. Continuing the excavation of the former Soviet Union's Kola Superdeep Borehole, they discovered subterranean creatures. The creatures surged to the surface and destroyed human cities, bringing both devastation and spiritual energy...
