When a team of scientists starts to investigate the flora and fauna of the distant planet of Xica, it soon becomes apparent that this is a unique opportunity to study alien life forms. The planet offers a rich and varied eco-system and each of the scientists recognises what this could mean for their individual reputations. And then, their dreams come true - they establish first contact with a humanoid civilization. But this is a planet where nature breaks all the rules, where logic falls apart, and where nothing is as it seems. And their dreams turn into a nightmare.