Katelan Driscoll, a bio-scientist botanist, joins a space crew bound for a jungle world rich with an oxygen atmosphere. Working to harvest the air for human consumption, the team slowly realizes this planet is more than they bargained for. Weird events keep happening with the plant life, as massive amounts of spores and pollen continually clog their collectors. Katelan journeys to find a missing crewman, only to find something else waiting for her in the depths of this deep, dark jungle planet.