About the book: 2015 / Deiman Kor is a planet with a bad past. The mention of her makes people recall the events of the recent war, the first Demon War. The inhabitants of another universe, so unlike people, invaded an alien world, leaving behind images of bloody events even twenty years later. Sergeant Doyle's newly formed squad, the Heralds of the Commonwealth Sky Guard, has a simple task - to place beacons on Deiman Kor for the advanced troops of the Commonwealth, because war with the Empire of the Highest Circle is coming. Old enemies are waiting on the planet - terrifying psionic demons. What is this, remnants of former forces, or a planned operation? Indeed, by a strange coincidence, the newly created department, consisting of recruits, includes Mark Anderson, an academy graduate with extraordinary, hidden capabilities. Planet Deiman Kor is the starting point of the redistribution of the Universes, the beginning of history and awareness of one’s own destiny.