C554 Lower tunnel

At the mouth of the hole, the tunnel looked down at an angle of less than twenty degrees to the horizon.

The feelings of Bonu and Gao Yang grew stronger and stronger.

The beating of his heart was especially powerful.

What was a hot-blooded heart?

This was it.

This feeling was similar to when a man and woman looked at each other. They couldn't hide it at all.

However, Bai Ji