Two of the Pan Family disciples, one at the Mid-stage Qi Refining and the other at the Qi Refining Initial Stage, took turns assisting Feng Jun with his vigilance.
Their presence was enough to deter all non-Cultivators, and without resorting to some tricks, no Cultivator would dream of getting close.
But once they resorted to abnormal methods, Feng Jun could treat them as having ill intentions and could severely punish them.
The employment fee for these two disciples was very cheap, which was the opportunity to cultivate within the Spirit Gathering Array.
For Cultivators undergoing trials in the Mortal World, lacking a Spirit Gathering Array was indeed tough, not only because they had to be distracted by trivial matters, but also because they couldn't improve their Cultivation Level, and sometimes even replenishing Spiritual Energy wasn't easy.