[You broke through the Underground Ruins D Zone]
After the mechanical sound in his ear, Fei Yue finally let out a sigh of relief.
At last, he had broken through an underground ruin. He had never experienced something like this before.
His subordinates were also intrigued by this, everyone looked at each other with expressions of surprise, knowing that what Lin Yue said before was true.
As long as a heavy object pressed on that dot, the hidden door would reveal itself.
The three previous underground ruins they explored had similar switches, but all were triggered prior, and they encountered little resistance there. Ultimately, it was proven that they weren't the ones who broke through those places.
Now, this Underground Ruins D Zone was truly the first one they had authentically broken through!
Sure enough, after a series of nerve-grating sounds, a mysterious black entrance leading downward appeared beneath them.
The group entered and discovered the vast space within!
