In a post-apocalyptic, cybernetic world, humanity clings to survival inside the neon-drenched Main City, protected by a militaristic regime that converts winged Avian humans into biological weapons. Outside lies the Abyss—a terrifying chasm of mutation and monsters.

When Verio, a ruthless and bloodthirsty military Arbiter, leads a sweep into the depths, his scanners capture an impossible myth: a Gold-Eye semi-human. Born from the deepest hell yet completely pure, this legendary sovereign tier is the absolute favorite of the Abyss itself, possessing un-testable, lethal golden blood.