The Last Emperor

From what I have gathered, this place used to be a tournament ground of sorts, where warriors from throughout Pandaria would show their prowess by following in the footsteps of their last emperor, Shaohao. I have heard that when Shaohao completed his trials, he became one with the land, and enveloped Pandaria in a thick mist, obscuring it from even our abilities to penetrate the passages of time. That sounds quite interesting, perhaps you should speak with him?