Of course, the caravan leader saw the actions of the herdsman, but he didn't say anything, because Yumen Pass is a pass, but it can also be regarded as a larger city around. Some herdsmen went to Yumen Pass to change some oil and salt, which is really too common. Anyway, as long as the herdsman does not do anything out of the way, can the caravan still dominately express that this road is all its own and no one is allowed to follow?

The herder carried a bag of skin on his shoulders and tied it up with a few hemp ropes. Perhaps because the skin blocked his sight, the herder always looked at the road with his head tilted.

The herdsmen followed the caravan and walked forward. After walking not far, they suddenly found that there were many people staying at the checkpoint in front.

Actually, this is not very normal.

However, people who are inexperienced, or who do not know much about the situation in Yumen Pass, cannot detect anything from this abnormal phenomenon.

Normally, this checkpoint will not search the caravan in detail again.

From the front checkpoint to Yumen Pass, only two of them will be searched in detail. One is the forward camp a hundred miles away, and the other is in front of Yumen Pass. There will be no additional searches in the small checkpoint in the middle.

Because the main responsibility of this checkpoint is to prevent risks, the main purpose is to detect whether there are any abnormalities. For example, when the caravan passed the first checkpoint, there were 100 people, but when the last checkpoint was reached, ninety people were left, or one hundred and ten people were turned into ten cars, and then in a blink of an eye, they turned into twelve cars, etc.

About ten days, the code words that specifically select certain words will be changed once. The chief of the checkpoint will confirm the situation of the caravan or other passers-by based on the approval of the road ahead. If you find something wrong, you will not immediately start to attack on the spot. Instead, you will summon the rangers near Yumen Pass according to the scheduled situation, either by intermittent smoke, by flags, or by other methods, and give them a heavy blow in the joy of luck and joy that these people think they can get away with.

The checkpoint is set up next to the road.

Several horse-rejecting pieces were erected on the road, and some simple wooden fences were also set up. Of course, these things were only aimed at the road. If you have the ability of Beiye, you can never go to this road.

『Stop! Line up! Accept the inspection!』

A soldier in armor shouted loudly, his eyes sweeping back and forth in the queue, as if searching for something.

The herdsman's face seemed a little pale. He recognized the signs on the armor representing Wei Xu's personal guards.
Chapter completed!