Phosphorescent City, Watercolor Federation.
Within the city, there are three main rivers: Phosphor River, White River, and Cangluo River. All three rivers originate from the core area of the Phosphorescent Oasis, terminating on the outskirts of the Oasis.
This forms the ecosystem of the Oasis.
Phosphor River is the largest river in the city and also the primary source of water for Phosphorescent City.
A magnificent stone bridge, wide enough to accommodate eight carriages side by side, arches majestically over the Phosphor River, resembling a lazily sprawling blue dragon. Recently, water extraction from the Phosphor River had been prohibited, but the Phosphor Bridge remains a major thoroughfare with people coming and going like the currents of the river itself.
This doesn't matter much, as long as you don't drink the polluted river water, you won't unwittingly turn into a zombie.