A man who does not remember his name ends up on an unknown planet inhabited by intelligent beings. The earthling, who received the name Kerk here, has to travel to the fortress of the mysterious Executors in the company of young Erai, his guardian Ai and Namara from the order of “seekers.” And at this time, former employee of the “Seeker” Andrei Malyshev flies to Titan, where a discovery was discovered under the ice old base...