Thinking of the way back being completely blocked, the Saudi rescuer who had argued with Zou Lei earlier anxiously said, "Now that the exit is blocked, how do we leave? Dig our way out?"
"With such a large-scale collapse, how could we possibly dig our way out just by manpower."
"Yeah, and if a secondary collapse occurs during the excavation, we'll all be buried alive!"
When everyone walked into the checkpoint and saw the pile of debris in front of them like a mountain, they immediately fell into deep despair.
They were all part of a professional rescue team. Just by glancing at it, they knew that without an excavator, it was impossible to dig out by manpower alone.
And the current space in the cave couldn't accommodate large machinery.
It could only be tackled like mining coal, relying on a tunneling machine operated by hand, digging and transporting the debris bit by bit.
