Both of them kept walking inward, and before they realized it, their damp clothes had dried, and they even started to sweat a thin layer.
The further they went inside, the stronger the smell of sulfur became, eventually making it somewhat difficult to breathe.
Despite this, they could only persist.
After wandering the dark passage for an unknown length of time, they finally saw a light ahead.
Li Wenli and Bai Junjun exchanged glances and slowly moved forward.
Unexpectedly, emerging from the underground passage, they found themselves in a vast field of sand and stones.
The so-called Underground River's sluice had been shattered by a volcanic eruption years ago, the rushing river waters, though not sufficient to extinguish the volcano, played a certain role.
At least when the lava met the water, it cooled rapidly, so the lava didn't spread far, and the ancient Fubo City escaped disaster as a result.