In front of them was a passage leading downward.
But this passage was completely different from the underground passages Xu Xin had seen before.
This passage was extremely wide and grand, with a width of seven or eight meters, like... the steps in a hall.
There was just not much decoration, apart from the stone walls and the intricate patterns on the steps, there was no decoration at all.
If a few golden wall lamps were hung and a red carpet was laid in the middle of the steps, it might look even more fitting.
"What is this place really..." Lou Fei'Er stood in front of the just-closed door, looking down, "It's so deep, I can't see the end."
"...Another underground city?" Xu Xin let out a small sigh of relief.
If it's just an underground city, it might be much simpler.
"Ying!" Keke jumped down from his shoulder and started running down the steps.
"Keke, be careful of traps... oh well, let's follow." Xu Xin shook his head and also started walking down.
"Oh, okay."
