Sewer Sweep
A metallic, barrel-shaped, quadrupedal contraption systematically makes it way along the underground passageway. It pauses suddenly as the mechanical “head” on top spins around, pointing a glowing red gemstone and an odd-looking nozzle in your direction. Sewer sweeps were created ages ago to keep sewers and underground chambers clean of vermin, slime, mold, fungi, and […]