Well, Acumen used to be in charge, but then Sentience - he was the old warden before they got rid of him - came back and staged some sort of revolution and kicked Acumen out. I'm not sure where he is now... But anyway, it was probably for the better because Acumen was really mean and would bring it people for really stupid things and wouldn't ever let them leave. And he had a bunch of people in comas stored in a basement somewhere, which was really creepy. I'm not sure if Sentience will let us leave, but he - it - seems a lot nicer!