After putting the Qin crossbow parts on the horse's back, everyone left the cave. Qin Wuhui pulled the mechanic and hid the cave. If it weren't for the people who knew about it, they wouldn't have seen it at all. Zhou Yang wouldn't have to worry about discovering it to the Huns.

Under the leadership of Qin Wuhui, we arrived at the front entrance. This entrance was about four miles wide, enough for cavalry to line up dozens of columns to march.

"It's here, this is one of the three major roads." Qin Wuhui pointed at the Daokou and said excitedly: "On that day, the Huns wanted to escape after being defeated. There were countless powerful crossbows waiting for the Huns on both sides. When the Huns arrived, the powerful crossbows on both sides showed their power. The Huns' horses overturned people to death. The bodies were stacked layer after layer, but they could not rush out. According to our ancestors, the bodies were piled up like mountains at that time, and the Huns rode horses on horseback. If they were not good, they would fall off the horse. There were tens of thousands of Huns who died at this Daokou. The smell of corpses was scattered after ten years."

The Qin crossbow had a very long range, eight hundred steps. The Qin Dynasty took six feet as a step, one foot was 23.1 cm, one step was 1.38 meters, and eight hundred steps was one kilometer. The two sides shot at each other, and with the density of the Qin crossbow, the Huns could not escape no matter what.

The Qin crossbow has a range of one kilometer, which has reached such a scary level more than two thousand years ago. This is the Qin crossbow, the unique crossbow in Chinese history! Only the powerful Qin Dynasty can do it!

Listening to Qin Wuhui talking about the war that day, Zhou Yang's eyes were filled with wonderful stars. He must get rid of these Qin crossbows and set up a death formation to let the Huns come and die!

Qin Wuhui said it rightly. There are more than fifty caves for Tibetan soldiers near this entrance. Each cave is of different sizes, the number of hidden soldiers, the accumulated food and weapons.

There are 1670 hidden military caves at the three major intersections, half of the hidden military caves. You can imagine that the hidden military caves are hidden and difficult to detect, even if the Xiongnu sent a scout cavalry, the Huns would definitely pass through the Daokou and enter the Hetao area. However, they did not expect that they had already plunged into the encirclement of hundreds of thousands of troops.

When the Huns discovered that it was already a catastrophe.

It is impossible to achieve so many hidden military caves with the efforts of the Qin Dynasty alone. This is also the efforts of Zhao State, the efforts of King Wuling of Zhao and the famous general Li Mu. In addition, Meng Tian has only been a whole of three generations. After more than a hundred years of hard work, it is not surprising that there are so many hidden military caves.

During the Warring States Period, the strongest were Qin and Zhao. Qin was strong because of Shang Yang's reforms, and Zhao was strong because of the powerful King Wuling of Zhao, who promoted "Hu Clothing, Cavalry and Shooting" in Zhao. Zhao became stronger, and Zhao became strong and powerful, and Zhao was the only army of the six countries that could compete with the Qin army.

Since the rise of Zhao, Qin and Zhao have become enemies. The two countries have fought for hegemony for decades, and finally decided to win and lose in Changping. What's wrong with the efforts of strengthening Zhao, and the national strength of Qin Shihuang after unifying China, turning Yinshan into a large military camp?
Chapter completed!