C673 Tactics of the three holy mountains

"The Border City is the entrance to the wild demon, and the Serpentine is the biggest gathering place for the wild demon slaves."

"Most of the wild demon that enter the realm were digested by the Serpentine s. I'm afraid the number of wild demon that live there can reach tens of thousands. It shouldn't be a problem to build a team that can fight from these tens of thousands of people