I will be running a series of loosely connected adventures set in the city of Ankh-Morpork. The first adventure will be clearing out part of the undercity.

Ankh-Morpork is a very old city, and has built up a network of sewers, cellars, and dungeons beneath the city, giving rise to a veritable labyrinth of tunnels and rooms beneath the ground. This process of cellar digging is compounded by the slow sinking of the city: it is built on a river delta. Most of what Ankh-Morpork is built on is older Ankh-Morpork. Most people don't know about this though, and some strange denizens have taken up residence in this layer of forgotten times. Do you have what it takes to drive them out?