Flow City

Flow City is a massive industrial city with a very intense steam punk feel to it when compared to even Karakura Central and rivaling Earth Cities. However, it still holds an old-world demon charm to it as there are various structures with ancient demon markings or colors that range from gray, to light brown and white. Apart from that, Flow City is filled to the rim with cramped buildings, spiraling structures, bits of Japanese Edo-styled building in and between with a modern feel to them and, like any industrial zone, equipment meant for doing some serious work. There are various spires across of Flow City that blend in with the sea of endless lights within it that channel energy Demon's, Hollow's and Arrancar alike gather from various realms in order to harvest energy for both the city and Shadow Fall alike.

This area is also one of the strongest places in Demon World where an Arrancar, Demon or Hollow can utilize the constant flow of magical miasma which is physically harmful to all invading races, can make them violently ill, drains of them of power and generally makes them less of a threat to deal with then in their home worlds; but strengthens all of the attributes of Arrancar, Hollow's and Demon's by two times in order to give them the home field advantage. Not only that, but their sheer numbers is another thing the keeps Flow City very protected. That, and the dozens of Shadow Fall bases within the city keep this place a mecha center for Demon Growth.

And, on that note of growth, there are variety of experiments and research projects in the area. Tons of new and recently built testing facility's have been built all throughout this city as of late; most of it's citizens are even beginning to feel a presence that is like a combined force of a Hollow and Demon steadily rising within the city. So it's clear to say that something big is occurring behind the scenes of this city.