There were too many mountain ranges and demonic beasts' forests here. The group's range of activity was generally in the periphery, and very few were in the depths.
Even the locations of the mines were almost the same. Demonic beasts would not take the initiative to attack under normal circumstances, so if there was nothing special, no one would easily step into the depths of the forests.
It could be said that they were minding their own business. After all, their main goal was to mine the spirit stone mines, not these demonic beasts.
Moreover, some of the demonic beasts that had gained spiritual intelligence were vengeful. If they or their kind were injured, it was hard to guarantee that they would cause trouble with the humans. The gains would not make up for the losses.
Ye Xuan's thoughts were different from Yi Chengrui's.