C21 The Man in the Hole(1)

The hole is small, but it's just enough for me to climb in, and if I were a little bigger, I'd probably be stuck.

Yang Fann followed the path of the cave and continued to climb in. This cave was like a tunnel. It was just an extended tunnel. When he crawled for about 200 meters, the space around him gradually became wider, allowing him to squat down and move forward step by step