The Golden Wastes
An open secret to many is that there is a network of tunnels underneath the city. Various Calibani, Saurians, and criminals patrol here for secret and unknown purposes.
The tunnels may have originally started as a natural phenomenon, but it is obvious that over long years many artificial tunnels have been dug. Some are relatively new, supported by whatever odd wood planks can be scrounged, others appear to be supported of stone, while still more are unnatural firm despite being made of only earth.
The player characters entered the Tunnels in pursuit of the werehyena witch.