Centuries after a catastrophic biological conflict devastated Earth, the last of humanity drifts in cryogenic sleep aboard the orbital station O.P. Odysseus, waiting for the ravaged world below to become habitable once more. When the station's systems finally revive the frozen crew, they discover that the planet Avalon has stabilized enough to support life again, though it now teems with unfamiliar and dangerous organisms born from the war's biological aftermath. The crew's only hope lies in piloting an organic vessel down to the hostile surface, navigating through zones identified by advance probes as least hazardous, to scout conditions and identify a location where humanity's remnants can establish a foothold. The mission demands both skill and careful observation as the explorers chart their new world and secure a future for the species.