C1302 Bai Xing Arrived

"What do you mean by that?" Cheng Qinghan asked in confusion.

"With such a huge sand dune in front of us, it basically blocks our way. Isn't that what they want?" Yu Yin said with a smile.

The sand dune was boundless and facing the scorching sun and sandstorm, almost no one would choose to walk this path. The father and son pair looked at each other and seemed to understand Yu Yin's intention