The location chosen by the black-robed wizard at Yuehe is situated at the 'edge zone' on the periphery of the North District—a point in human society that is especially intriguing. No matter how bleak the current situation is, they can always carve out finer hierarchical differences within a stable social structure. Through mutual discrimination, accusations, and compromises, they manage to forget most of the immediate sufferings.
Being an edge zone of the North District, one can imagine how harsh the environment in this area is.
