Advancing to the Source

Apocalyptic fiction + no pocket dimension + multiple heroines + all-new setting + decisive and ruthless + rigorous logic + a wide range of skills

A green bird comet, the likes of which appears only once in a thousand years, passes Earth. Emerald-colored unknown matter falls from its tail across the globe, shattering the world's peace. Green points of light continue to rain down worldwide, and the genes of countless living things begin to mutate. The apocalypse, sweeping across heaven and earth, has only just begun!