In Guangde County, there are very few matters that require Xuu Mengyuan to personally handle. Basically, he is stationed here to guard the Heaven-Reaching Profound Fire Array and Guangde County with the Profound Fire Order and Profound Fire Mirror.
The Profound Fire Order and even the Profound Fire Mirror are treasures left by the Dubhe Institute when crafting this Heaven-Reaching Profound Fire Array in Guangde County.
The main use of the Profound Fire Order is to control the Heaven-Reaching Profound Fire Array; it is an array spiritual artifact.
The Profound Fire Mirror, on the other hand, is an auxiliary spiritual artifact that can be used to detect demon cultivators.
In the past, when clearing and detecting the hidden demon cave demon cultivators in Guangde County, Xuu Mengyuan used this Profound Fire Mirror and it played a significant role in exposing the demon cultivators.
As for some trivial affairs in Guangde County, they were all handled by his subordinate, Zhang Xiao.
