He built one stone chamber after another within the mountain cave, widened the passage leading inside, and embedded large luminous stones into the walls every few meters along both sides.
The entrance was also turned into a wide stone gate.
After that, he activated a fourth-grade formation disk that had been upgraded through repeated fusion to secure the area.
The stone gate, passage, and the entire mountain cave spirit vein were concealed and protected within a fourth-grade formation.
As long as there were sufficient spirit stones to supply it, the area covered by the formation could only be broken by late Nascent Soul cultivators and Deity Transformation cultivators.
His social connections were simple and he was unlikely to provoke those powerful cultivators with strong backgrounds and high cultivation.
With this formation in place, at least within Snowy Cave Mountain, his crisis was greatly reduced.
