Mo Qing

In a world where even someone who was a Reaching Heaven state practitioner could fly, logically, geographic location didn't matter all that much.

Even if a city was built on a cliff, most people could come and go with ease.

The reason that the Heavenly Defense Field had unique advantages was not its location in itself, but the route through which one got to it.

If one was looking at a detailed map of the Middle River area, the Heavenly Defense Field would be in the center, surrounded by all the prosperous, powerful groups. It would be crowded and thriving even without good management.

.....

In a part of the Heavenly Defense Field, there was a big city called Yin Xing City.

It had been built by the Jet Black Snakes, right on their border with the Heavenly Palace.