"Hmm... well, there was a wizard--" "Sorcerer." "Wasn't he a wizard?" "No, sorcerer. They're the ones with the books, right?" "It doesn't matter! Anyway, he died, a few years ago, but the doors are sealed, so we can't get in." "Probably dangerous, inside, anyway." "Though, I have seen some lights, inside, at night, so maybe someone figured out how to get in." "Probably very dangerous."