Xiao Ming and Slashfangs stage is Xiao Ming's Pad. The stage resembles an old Greek theater from atop the stands where people sat. In the background are mountains on the horizon and the other side of the stands of the Greek theater which goes down into the stage of the theater which is unseen.
What Xiao Ming's Pad looks like on Old Urth. (In Red)
How Xiao Ming's Pad looks in game.
All information here was stuff I had come up with. All Primal Rage 2 information especially images have been brought up by me. Gruntzilla94 2016