C207 The Ancient Weapons Were Used in a Concentrated Manner

The military forces of the Qian Empire were somewhat outdated, yet the armies of the Xiongnu Grassland were even further behind the times. When faced with modern firearms, the defeat of cold steel was inevitable—a fact well known to the chieftains of the Xiongnu Grassland. They believed, however, that the Great Wall's defenders were only marginally better than their own forces