Traveling Through Western Qin, How Come This Country Is Not Destroyed?

Once he traveled through time and became the king of the Western Qin Dynasty, he had a demon concubine inside and powerful ministers outside. He had no choice but to use eighteen kinds of martial arts to cut off the troubles one by one. Finally, the river was clear and the sea was peaceful, and everything was peaceful. I also heard that the war in other countries was rising and the cavalry was coming, intending to defeat the Western Qin in one fell swoop. Lin Mo: The flag is spread out and the blade is screaming. Invading Western Qin? First ask about the knife in my hand!