By someone else's will, a group of earthlings participates in interstellar games, defending the interests of the kidnappers. An unknown planet, unusual opponents and a long path to the finish. And ahead are the ruins of an alien civilization, the pursuit of local predators, the riddles of the labyrinth and the acquisition of interesting allies. An unpredictable finish for people. But the trials won't end here. And to return home you will have to make every effort and go halfway around the world, but now underground. The reward will be not only return, but also amazing knowledge about the human world.