Commissioner Cain is back in action, saving the governor's daughter on a planet engulfed by a rebellion. However, behind it lurks something more sinister hybrids of gene thieves! The search for the source of the alien threat leads Cain to a drifting space wanderer, where it seems safer than next to the governor's daughter obsessed with ideas . But when the Order of the Conquerors suffers terrible losses at the hands of the Great Eater, Cain and his faithful assistant Jrgen find themselves alone. After the awakening of the tyrannids and taking into account the free-roaming orcs, there are no places to escape or where you can hide. So Cain must show all his ingenuity and cunning in order to leave the wanderer whole and unharmed.