Shiwan

The ancient battleground was hidden in the subterranean cavern. There was once a violent battle between the barbarians and the rare beasts, but no evidence was left behind. These monsters each originated from the Shiwan Mountain; they were born out of the heaven and Spirit Primordial Energy. The malevolent energy left behind after they perished was much sharper and heavier than the one in the human battleground. 

This battleground was located in the depths of the vicious, huge mountain's core. In addition to Hanba Fifth Brother's full force in guiding the formation with the demon body breaking spell, the power of ghost formation that he had summoned was no trivial matter. But even as such, there was utterly no way Hanba could trap Wen Leyang now.