The Silver Guard thought they already cleared the place. They blessed the altar, burned the evil, and moved on. Now a new tavern owner starts cleaning the basement and finds another hidden door. Two guards go down the stairs to check it out. Neither of them comes back.

Thaddeus calls the party in to handle the problem. What they find below the tavern is worse than rats. Rotting bodies, traps waiting to crush skulls, and ghouls feeding in the dark. It turns into a crawl through cramped stone tunnels where one wrong step means death. This episode follows the party as they push deeper into the underground chambers and discover just how much trouble can hide beneath a single building.