C164 Xiao ding was in danger

The place Xiao Ding came to was a long and narrow valley. It was unknown how long this valley was. In any case, a single glance revealed that it was blocked by a mountain range that stretched for a thousand meters. From the valley entrance to where Xiao Ding stood, it looked like it was a hundred meters long.

The mountains on both sides of the valley were not high, about five hundred meters high