In the fallout of a global nuclear war, humans coexist with bioroids—clones made of the best human DNA—in the thriving city of Olympus. Mechsuit mercenary Deunan and her cyborg partner Briareos lead an elite paramilitary task force to take down anti-clone terrorists bent on bombing their post-apocalyptic paradise into oblivion. Together the soldiers unleash heavy artillery as they track a trail of dead bioroids, override an atomic warhead, and destroy stolen mecha to protect the future of humanity from total annihilation.