Although wild Gu absorbed energy from the air directly, being able to use their abilities freely without any limits on primeval essence.
But during an intense battle, towards the end, the wild Gu would become more and more passive, if they sensed that the battle was going south, they would leave their host and escape on the spot using their instinct of sensing danger.
Thus, when attacking a wild beast, especially beast kings or desolate beasts, during the first half of the battle, it would usually contain the most firepower, after a while, the attacks would slowly become weaker and less oppressive.
"Even so, we cannot allow the fox group and eagle group to suffer such losses, we should invite Lord Chang Shan Yin to step in." At the side, Hei Xiu Yi said.