It looked like his heart was about to pop out.

Walk!

Gotta go!

Something must have happened!

Lin Suo didn't hesitate at all, put away the extra-long periscope, filled in the soil, and continued drilling holes.

It wasn't until it was a thousand meters deep that it dug in the other direction.

The mud and rock were transformed all the way, and the progress was rapid.

When you are thirsty, drink water. When you are hungry, your spiritual power will be exhausted, so you can meditate to recover. When there is not enough underground air, you can use the underwater breathing technique, plunge your head into the water, and take a breath to last for three hours.

Don’t forget to sprinkle deodorizing powder along the way.

I do not know how long it has been.

Maybe it's a few thousand meters, maybe it's tens of thousands of meters forward.
Chapter completed!