On the backwater alien planet of Ee’ezzo, a madman has created a chemical weapon capable of destroying even the most advanced cybernetic soldiers – A-9s. We follow several A-9s as they seek to stop this psychopath, while also learning the other-worldly origins of the chemical weapon itself. Meanwhile, on another planet called Mega, whispers of a bygone, anti-religious terrorist resurface and three Kilveshrak warrior-priests must investigate, the vitality of their faith now at risk.