Is the questline just finished after I activate the sacrifice circle and Rocha gets replaced? I think I read about going to floor 3 at the joint, but I killed the mega there before I finished the quest, and there's nothing new there either way. I got the achievement, but I can't help but feel like this was a really abrupt end... Rocha is replaced by someone more annoying and that's the only payoff? Am I missing a quest or something? All I have available are the repeating quests that give you currency...