Depletion of True Qi?
Basil Jaak was momentarily startled upon hearing this, gazing at the two old men whose faces were withered and seemed poised to meet their demise at any moment. Basil Jaak seemed to grasp something.
That endless barrier of void in the Barbarian Clan's forbidden land, the seemingly infinite supplement of True Qi, was most likely being provided by them.
It must have been after the Barbarian Clan's forbidden land surfaced and someone entered it that they congealed the barrier of void.
Yet even so, after such a long time, coupled with the consumption by Mr. Celestial Sword and others outside, the ability of these two elders to persist for so long was enough to show how formidable their strength was.
"Why don't you, with your level of cultivation, go out and stop them directly?"
