Besides, the West Garrison Army was different from the North Glacier Town, which had a huge population and was full of talented people. They probably only had a population of 300,000. It was really impossible for them to annex such a large piece of land in the west.
If the Western Garrison Army wanted to annex the western frontier, it was not impossible. After all, the people of the western frontier recognized the western frontier very much.
However, if they really did this, no one could guarantee that the Qin army would not take this opportunity to attack the city.
In the end, the Western Garrison Army ended up in a situation where they were unwilling to accept the offer.
Now, he had given up the entire western border.