Slay the Demons and Hold the North for Three Thousand Years with a Sword.

The northern border is in chaos, the Great Wall is crumbling, and three thousand soldiers are killed every day. Tragedy can be seen everywhere. Qin Chuan disguised himself as a border army battalion commander who was bought with money. At the beginning, he was poisoned by his adopted brother and ran into a man-eating fox demon. Fortunately, [Demon Slayer System]—— Kill monsters to gain longevity, use your life to deduce the skills, and the Buddhist Dragon Elephant Kung Fu is innately capable of defeating evil! "System, give the "Dragon and Elephant Prajna Skill" sixty-six years!" A first-grade warrior is just starting out. Are you dissatisfied with the thorns in the army? One palm struck three feet into the frozen soil. Dare the monster invade the border? He cuts with the sword, and holds the northern border with the sword. For three thousand years, the demons of the Northern Wilderness have only told one sentence: "It's better to hit the King of Hell's Palace than to be hit by the Qinchuan Sword!"