Feng Ke, a knight from the human race, was promoted to a marquis based on his low-level military merits. When foreign tribes from outside the territory invaded, the national destiny of various countries bound their territories to survive. He relied on his long sword and extraordinary strategy to integrate the scattered combat forces in the territory, eliminate the infiltrated enemy spies, build a strong defense line, and step by step lead the people under his rule to overcome the crisis of genocide and win a glimmer of hope for the survival of the human race. There was no female protagonist accompanying him throughout the process.
