Dust-Free Restricted Area

"The Dust-free Forbidden Zone——Nie Wuyuan" Nie Wuyuan stood on the Immortal Gate Competition Stage, looking at everyone with disdain. "That's the great demon Nie Wuyuan! Legend has it that Nie Wuyuan massacred three thousand people from the Tianchen Sect!" The discussion continued in the audience, and the elders on the stage, with tears in their eyes, performed the apprenticeship ceremony again, shouting "Master" and "Master" one after another. Did Nie Wuyuan really destroy the Tianchen Sect three hundred years ago? Was the initial demonic invasion the work of Nie Wuyuan? Dust-free restricted area, who is imprisoned inside——