The staircase leading to the fourth level grew increasingly long, with no end in sight.
Fang Hong and the two women wound their way through the dim stairwell, not daring to go too fast, fearing they might accidentally trigger some fatal mechanism.
After roughly three hours of walking, Fang Hong and the two women finally arrived at the entrance to the fourth level.
A faint mist permeated the entrance, and something seemed to be hidden within it, obscuring the view of what lay inside.
Fang Hong was the first to step forward, entering the unknown fourth level. Su Shan and Lin Na exchanged a glance, then quickly followed, staying close behind Fang Hong.
Passing through the entrance, the three once again saw a spacious stone cave, also a hundred zhang wide.
However, unlike the previous three levels, there was no circular arena, no grand palace, and no underground staircase leading deeper.
It seemed this was the final level of the underground palace…
