C964 The black shadow being forced out was known as the ancient devil

"Southern Wasteland Hall?"

Yes, they used the techniques collected in the Southern Wasteland forbidden zone and created a palace. They specially picked out the four geniuses, and especially created them with the title of Hundred Slashes and Thousand Slashes. Different people with different titles can obtain different techniques, and they might even be roped in by the Heavenly Ancient Alliance