The Pathfinder Megadungeon

You've been down underground for days. When your party's thief said she smelled some gold down that dark corridor, you said it was a bad idea. You were low on food, water, and light already, and your pockets were already almost full with what treasure you could carry. Why test your luck any further? Why tempt fate? The rest of the party decided to go along, though. Instead of treasure, you found a…