confusion

When Hong Biao rushed to Liangcheng, it was still dark.
When he went to Liangcheng to take up his post, he naturally could not take people from Songcheng with him. Therefore, no one accompanied him to Liangcheng, and after arriving in Liangcheng, no one could help him.
Of course, this is just on the surface.
Liangcheng is a little bigger than Songcheng.
The overall layout of the city is exactly the same as Songcheng.
The City Lord's Mansion is still in the core area of ​​the...