Yunping Mountain.
Dark clouds obscure the moon, and the mountain winds howl.
Guan Nan Fort is treacherously positioned, deep within the mountains, with a hundred-zhang high wall built between two towering green peaks, stretching over a dozen miles, guarding all the sects within Yunping Mountain.
Guan Nan Fort is the station of the Qianji Tower, established by a group of cultivators skilled in the Armored Mechanism Path, merely three hundred years old, spanning just three generations.
However, the importance of Guan Nan Fort to the Yuquan Sect is self-evident; as long as Guan Nan holds, Yunping will not fall.
If Guan Nan Fort were to be breached, it would be as if Yunping Mountain was laid bare, allowing either upstream monsters or ill-intentioned individuals to easily invade the interior of Yunping Mountain and seize mineral resources.
