About the book: year / The First World War ended with the Apocalypse. Thus, biblical. Demonic armies emerged from hell for the final battle with the heavenly forces, but the higher powers had no time for them. The demons counted their victory due to the absence of their opponent, but people do not intend to give up their home world so easily... The war with evil spirits has been going on for five years. Human armies stubbornly hold the front and wait for reinforcements from heaven. In the battle near Gatchina, army sniper Markov managed to kill the demon. He was immediately declared a hero, and now a truly heroic mission awaits the hero.