The imperial city of Xia state.
the vast imperial city of Xia kingdom is not a top-level place in terms of population density even though it used to be prosperous. Because a large number of armies of the witch Kingdom and many private armies of Jingwang from Jingcheng came to settle in, and in a short period of time, they were almost filled with a large number of troops!
although the imperial city of Xia has been filled with a large number of witch army and private army of King Jing, it has not become a pure military base, just like the Wei city of Warring States, which was expropriated...