In a post-apocalyptic world ravaged by low-mind alien creatures who invaded through a devastating asteroid impact, humanity struggles to survive. Mutations among the alien ranks have led to increasingly intelligent and dangerous adversaries, threatening the remnants of human civilization. The story follows Alara, a mysterious half-cyborg with a unique ability to absorb and control lower-level creatures. As she battles mutants and navigates the ruins of the Earth, her path crosses with various factions—mercenary groups, survivor enclaves, and morally ambiguous organizations—all vying for survival and power in a broken world