C320 A Variable(1)

Chen Yitong hid behind Wang Erxiao, not exposing himself.

This small Xijing was beautifully built, but it was also rough. It was quite in line with the style of the buildings in the north. Because of this, even if they dug a tunnel, the tunnel would not be crowded at all. Chen Yitong also had a place to hide and not be discovered.

At this moment