Even the later disciples of the Jiushan Sect have a role in supervision.
Five Sects Alliance... Considering the nature of this alliance, territory, or perhaps even the population, has a certain significance for Dao Fruit cultivators.
So, in this case, he must hold onto the land of the Hundred Immortals Alliance; given that, he needs to manage it well.
...
After giving some instructions to Song Sect Leader, Zheng Fa took Zhang and the others into the Jiushan Realm.
As soon as they entered, they saw a black banner standing on University Island—it was the Ten Thousand Demon Banner!
This is also the reason why Zheng Fa had to discuss matters at the Qingmu Sect:
The Ten Thousand Demon Banner somehow wandered into the Jiushan Realm!
After all, this thing is also a Dao Fruit-level magical treasure. If Luo Shangxian and others see it, they might have some other thoughts.
