And again, for the umpteenth time, the morbid curiosity of scientists brings humanity to the brink of disaster. An attempt to invade the mysterious Labyrinth, created long before the birth of our Universe, turns into a deadly threat. In a world where there is neither the Sun nor time, but only a lifeless red desert, everyone has to make the only right choice. The labyrinth - either a giant brain, or a monstrous attraction - turns both the Cosmos and even human souls inside out, forcing the members of a scientific expedition trapped in it to fight shoulder to shoulder with the legionnaires of Ancient Rome against their own doubles and find support from an amazing civilization of lizard people . And somewhere out there, in the distance, on the illusory edge between illusion and reality, the exit from the Labyrinth looms...