It's often debated whether Venture-Captain Drandle Dreng is dangerously erratic or simply uncannily unpredictable, but wherever he appears, chaos is sure to follow. When Dreng calls for a group of Pathfinders to help him check on the Society's kobold allies, the Sewer Dragons, what should have been a simple rendevous turns into a chase through the sewers of Absalom to save the Society's scaly associates.