The first level of the Ancient Ruins, the Ancient City.
Lin Jin slowly led everyone inside, and the gates of the Ancient City slowly closed behind them.
As the last sliver of sunlight from outside vanished, the entire world sank into a deathly darkness.
But soon, faint lights appeared inside the ruined buildings in the city center.
This was not modern technology, but an energy system left behind thousands of years ago.
After lying dormant for long ages, it activated again the moment outsiders stepped inside.
Lin Jin stood at the city entrance, watching the scene before him, his gaze shifting slightly.
This city was even larger than he had imagined. Looking out, he could not see its end.
Enormous walls encircled it, and even after thousands of years of erosion, its former grandeur was still evident.
Some buildings even exceeded several hundred meters in height, and none of them were merely residential buildings.
Some resembled war fortresses, some energy research centers, while others looked like training grounds built specifically for Divine Domain-level Experts.
"So this is a human city from ancient times?"
Looking at everything before her, Qin Shuang could not help murmuring.
In their current era, Divine Domain experts already stood at the pinnacle of the world, and every Divine Domain faction possessed the power to change the global balance.
Yet the city before them made them realize that in that bygone era, Divine Domain-level Experts had not been solitary figures standing above everyone else.
They had possessed their own civilization, their own systems, and had even built cities exclusively for Divine Domain-level Experts.
Mo Yuan slowly approached an enormous stone tablet. Half of it had already shattered, but some information remained in the inscriptions.
"This should be an introduction at the city entrance," Mo Yuan said.
"The