Stone steps quickly protruded from the city wall, and they ascended to the top of the wall along the stairway. This place indeed resembled the Great Wall, but it was much broader and thicker, almost three to four times the thickness of the Great Wall.
Along the city wall, at regular intervals, there was a guard post. In each post stood a duty guard, each with cultivation no lower than the Meridian Opening stage!
Xiang Beifei, a student in the later stages of Qi-Controlling, seemed quite diminutive walking atop the ramparts.
An Xiyu led him along the city wall, greeting various Guardians along the way, while Xiang Beifei said nothing. With each Guardian they passed, Beifei took note of their respective systems.
The Guardians' systems were not necessarily linked to defense; they could also be of systems similar to Sun Yushan's. Nevertheless, each was at least a formidable martial artist, knowledgeable about various desolate beasts.