After the attack, the party gathered all the equipment they could, and explored what was down in the well. They quickly evaded a trap set to plunge someone down into the well water below, and continued to search through the tunnels and rooms dug under the city of Smallville by the Drow. They eventually came upon a Wizard and his slaves, working upon a task. The party quickly dispatched the drow, and the wizard calmly surrendered. The party was perplexed at this, and he claimed the force above must have been defeated if they were before him, so he stood no chance at survival in combat (especially with no spellbook, which Janet took from him). Also, he knew Corneria was honorable, and wouldn’t torture of kill him outright.
They took him above and restrained him in the jail for questioning later on, and returned to search the rest of the tunnels in the well. They eventually found another entrance to the tunnels from the basement of a burnt down building. As they searched it, they realized the building was the the potion makers, whom not only supplied cure potions to the populace, but also owned the tobacco patch near the underdark entrance in the forests of Kancun.