Jack was a hereditary soldier, his father, grandfather and great-grandfather served in the army, they had a chance to fight. The hero was proud of his ancestors and did not imagine a different fate, except to be the protector of the Fatherland. He went into the army, showed himself to be a brave, brave warrior, but did not expect that he would have to participate in a real war. A treacherous neighbor attacked the country, from which they did not expect a trick. The attack was so sudden that the borders could not be kept and the enemy advanced deep into the territory. Jack lost contact with his squad and must fight off the attacks alone. Help the hero, he will have to fight not only with ordinary soldiers in The Turncoat`s Revenge.