C126 Co-operation (2)

Frowning, Geng Yun pulled Liu Xianxian and quickly continued to move forward. After walking for around three kilometers, a cave that was not too big suddenly appeared in front of them. It seemed that someone had once made a brick kiln here, otherwise, how could there be such a thing here?

Geng Yun did not have much time to think about this, so he pulled Liu Xianxian along and drilled in