After walking down for a while, Xiao Ding suddenly grabbed my back and asked, "If we keep going like this, when will we stop?"

After hearing such a question, I am not sure of the answer. After all, for me right now, it is a great blessing to be able to ensure that there are no traps.

It was for this reason that I did not give a direct answer to Xiao Ding's question. I just couldn't help but look up and glance ahead, my eyes full of worry.

Just when I was about to answer, I suddenly seemed to hear the sound of rushing water in my ears, and this sound made me extremely excited.

I excitedly told them, "Do you hear the sound of flowing water? It could be an underground river. As long as there is an underground river, we can find the way."

When Xiao Ding and Xiao Hu heard my cheerful tone, they couldn't help but listen attentively, and their faces became happy.

The three of us ran madly towards the direction of the sound we heard. Everyone was very excited, but when we actually saw the river, we became a little worried.

The river before me was dry and quiet, with nothing on it. Not even a ripple appeared on the calm surface of the water. It was eerie and terrifying.

At this moment, Xiaohu wanted to cross the river quickly, but I always felt something was strange, so I reached out and grabbed him.

In fact, I had observed it from the very beginning. There were so many vines around, but there was not even a leaf on it. It was possible that the leaves had sunk.

Thinking of this, I said to Xiaohu worriedly, "Don't rush over! Don't you find that the water here seems to have no buoyancy?"