This Man Made A Startling Discovery When He Started Digging In His Own Backyard

Finally…

Once everything was ready, it was high time that the crew had a look of what was lying in wait.

They simply could not believe how much they were able to transform the mysterious tunnel. It almost looked like a different place from the one they originally saw. How cool is that?

What A Discovery!

Here you can see a black pipe lying just beside the opening of the tunnel. Did you know that this was the only way that the men would receive air while they were exploring the depths of the structure? Yikes.

This contraption became necessary because there would be extremely low air concentration wherever the tunnel ended up leading them towards.