Dark, damp, abandoned, a moldy, decaying smell permeated all around, the air seemed to have turned into some kind of filthy, heavy "gel," settling with a viscous texture at the bottom of this forgotten abyss. The industrial exhaust emitted from the city factories layered above, the toxic gases seeping from abandoned underground tunnels, and the "decaying spiritual energy" released during the exhaustion of the earth's veins, all these things accumulated in the city's lower levels, and ultimately turned this place into a certain... heterogenized area.
It's not an Exotic Realm, but in some sense, it's just as dangerous.
From any angle, the lower areas of these cities on Gray Dwarf Star are no longer suitable for survival. Luo, with her trusted aides, traversed those decaying, dark streets, sometimes even doubting whether the "bottom residents" mentioned in reports really existed. But the Guard Captain assured her that there were indeed people on this level.
