The people inhabiting this world are not much different in appearance from earthlings. But their body is much more fragile, and the peculiarities of psychology do not allow violence against themselves. Any earthling there can feel like a strong man, and if he is not too burdened with morals and has a good saber... But the attackers themselves are in trouble. The Earth gets rid of its waste with the humanity inherent in a high civilization, without even suspecting that it is making “anti-progressors” out of them. Two types of intelligent beings on one planet are too many. Once, hundreds of years ago, the aborigines managed to defend their right to life... But the earthlings have not only strength, but also cunning on their side. From the point of view of local residents, the cunning is as inhuman as the alien’s strength. A hostile species gets a second chance: the Earthlings attack to survive. The war is just beginning..Contents:• Yuri Burnosov. Igor Pronin and demons (article), p. 5-8• Igor Pronin. Invasion (novel), p. 9-380