Maxim Kammerer is a young amateur space explorer from Earth, regarded as a failure by his friends and relatives because this occupation is not considered to be a serious pursuit. The novel starts when he accidentally discovers an unexplored planet Saraksh inhabited by a humanoid race. The atmospheric conditions on Saraksh are such that the inhabitants believe that they live inside a sphere. The level of technological development on the planet is similar to mid-20th century Earth. The planet recently came through big nuclear and conventional war and the predicament of the population is dire. When Maxim lands, the natives mistake his small spaceship for a weapon and destroy it.
At first he doesn't take his situation seriously, imagining himself a Robinson Crusoe stranded on an island inhabited by primitive but friendly natives. He is looking forward to establishing contact and befriending the population of the planet. However, the reality turns out to be far from glamorous. After being captured by armed natives and initially taken to what appears to be a concentration camp, Kammerer is sent to some governmental research institute which treats him as a mental patient. He escapes and finds himself in the capital of a totalitarian state, perpetually at war with its neighbors. The city is grim and polluted, with police and military omnipresent...
