C1439 Immortal emperor sage!

"Abu Si, your strength is increasing. How is it? In a desolate world, Ling Yun said indifferently as he turned around to look at Abu Si.

This was the spirit world, at least it was the case for this system. The abandoned spirit world was also the battlefield where Ling Yun fought against the Hong Gui.

The Hong Gui was a powerful saint who had previously reached the Pan Gu Level Three