The slave quarters are a dark and foul smelling stone room where men are chained shoulder to shoulder against one another until work needs to be done.   There's a large bucket of slop that comes through and the slaves are allowed to feed themselves briefly.
Slave quarters, Inside Tower
prisoner
member
I am a person who belongs to an organization. We all belong, hence our membership. Without that, we'd just be people.
I am not in prison, I am looking for someone to make a member of our society Well maybe you can help me out then. I would like to join. You have to be asked to join. What did you do to get in here? I'm innocent boss, I swear it. They got me all wrong. Can you help me get out? I'm looking for someone who would do such things, I need someone willing to sacrifice blood. I might be interested. Whatcha thinking? Well, if you did nothing to get in here then you aren't what I am looking for, sorry prisoner, come back when you have killed someone or at least stolen something. I did it, I confess! I stole these precious herbs. You fool, a bag of herbs, this is a secret society, you think we want a bag of herbs! No I was just saying, I would qualify since I'm a masterful thief. Look, There's a guy in here that we beleive is a witch, we are looking for power and a petty theif isn't what we are looking for. When you get out of here, come to the illuminati temple and ask to join. Okay but I'm afraid I will be dying in here unless you can help me get out.