About the book: 1998 / Interstellar flights transfer troops of volunteers to a distant planet - an almost complete copy of the Earth. The youth of the 23rd century wants to save the savages of that planet from the nightmares of earthly history. But not everything works out as planned. Tragedies also occur on another planet, where one of the wild tribes begins a war of extermination against earthlings. Earthlings do not dare to use modern weapons against Stone Age people. They have to go a different route...