C1887 The Lord of the Five Tribulations the Stars of the Universe!
In the sky above the Black Devil Sect, an ancient mirror appeared behind Mu Qing. It was the only real thing in the eternal starry sky.
He formed a seal with both of his hands and summoned the Sky-Opening Banner.
Because Mu Qing's Sky-Opening Banner was a simplified version, and he didn't have a powerful saint artifact as the core, it looked rather illusory