the city core

The City is a large cylindrical structure, nobody has ever seen the outside and some even doubt the existence of the outside due to the Outer shell surrounding the city, but in the core of the superstructure, there is a massive cylindrical hallway going from the top of the cities upper levels to the bottom of the cities lower levels, it is segmented into smaller sections, the security seem to guard the uppermost of these sections but nobody knows why.

Denizins

the core is a very inhospitable area due to the massive amounts of security patrolling the area, to navigate the core the security have built transports that can carrie cargo and up to eight security at a time.

Purpose / Function

Unknown, but the security are guarding it so it must have one