This is a slimy sewer tunnel. A muddy stream of sewage flows through

grooves in the ground here. Bloated rat corpses and other, unnameable

things occasionally bob to the surface, and you are hard pressed to

keep down your lunch due to the rancid stench pervading the area. The

sewer is a filthy, unwholesome place, and it is hard to tell exactly

where you are in these labyrinthine passages.