C181 Cold Mountain Line of Defence

Qin Chao suddenly asked, "Brother Duan, what kind of checkpoint is this? Do you have any names?"

"This place is called Cold Mountain. It should be the front line. This is the place where the first devil army was stopped." Duan Xiu didn't expect Qin Chao to ask this question.

Qin Chao saw the sneer on Qin Chao's face. He pretended to turn his eyes and said, "Brother Duan, be careful