Newcomers may expect the ringdoms of the Tower to be like the layers of a cake where each layer is much like the last. But this is not the case. Not at all. Each ringdom is unique and bewildering. The ringdoms of the Tower share only two things in common: the shape of their outermost walls, which are roughly circular, and the price of beef, which is outrageous. The rest is novel.
Not all are free. Not all are equal. Not all will be saved.