"Western Liang is a region West of Xijiang!" Yue Changkong said, "and the Black Desert is Taklamakan desert, which in Xijiang-tongue means 'the place of no return'. It's China's largest shifting sand dune."
"Shifting sand dunes? Is that the kind of desert that shifts according to the wind direction? What about it is so scary that even you don't dare to set foot there?"