Half a million years have passed since the end of the Second Great Assa, and peace and tranquility reign inside the Frontier. The military caste practically sits idle, only the distant Frontier Worlds remain the subject of vigilant care of the defenders of the Race. Neutral Territories cannot be called Calm: there is always someone robbing someone, conquering or surviving from their homes. The scale of this violent activity ranges from small pirate raids to full-scale wars, but no one in their right mind dares to openly attack the Shining Ones.However, this does not mean that the enemy has forgotten about their existence or resigned himself to him. Numerous Dark Ones and servants of the ancient enemy are weaving a web of intrigue and deceit around the Frontier in the hope of trapping an unsuspecting victim in their nets. And when a spy is caught in the Yarilo star system, and a scientific expedition disappears without a trace in the neighboring star system, the military caste reacts immediately. But will the harmonious heroes manage to save the representatives of the civil castes from a terrible fate?