Because right next to Luyang Prefecture is Lu Yuan's hometown, Yuzhang Prefecture's Luling Prefecture, where he had just traveled through time.
Although Dongting Prefecture is in chaos, in Yuzhang Prefecture, the imperial court still has strong power.
Not only is there no major unrest in the local area, but they also send a large amount of money and food to the court every year. Nowadays, nearly one third of the total tax income of the court relies on Yuzhang Prefecture.
In Yuzhang Prefecture, there is also the Inborn Second Stage Grandmaster Yin Huixuan of the Liuyang Sect. He is also an old Grandmaster with Inborn Second Realm cultivation.
With Master Yin present, the Poison Sect from Dongting Prefecture may not dare to invade.
After all, judging from Yin Huixuan's past conduct, although he is not particularly close to the court, he treats Yuzhang Prefecture as his own territory.