In the wake of the destruction of a worldwide non-nuclear war, the city Olympus has become the control center of the world. Run by Bioroids (cloned humans made from only the best DNA), it is defended from terrorists by special military forces. Among these are former LAPD SWAT member Deunan Knotts and her multipurpose cyborg partner Brialeos. They face a challenge from the Human Liberation Front and its terrorist underbelly the Argonauts. The leader of this group, Al Ceides, supposedly died 20 years ago in an attack on Poseidon, but now his shadow emerges once again.

Deunan, a young female special agent, and Briareos, a veteran cyborg soldier, are both partners and lovers, as well as members of ES.W.A.T., the elite special forces serving Olympus. They are deployed wherever trouble strikes. Conspiracy, terrorism, deadly military weapons technology, greedy corporations, and power-hungry politicians -these are just some of the threats that Deunan and Briareos must contend with as they fight to protect Olympus and conduct their personal quest to find Eden in the wasteland.

As Olympus is carrying forward the Ark Project, aimed to preserve the future of human kind under bioroids' supervision, the Human Liberation Front is strongly opposing the plan and the very existence of the bioroids. The Front is supported by a radical fringe known as the Argonauts, a terrorist group hiding inside a legendary self-propelled city-fortress. But very little is known about the Argonauts, and their leader, Alcides is a man who reportedly died when the maritime industrial nation of Poseidon bombed the Argonauts' fortress, 20 years ago.