The story takes place in such a place.
Legend has it that on a certain continent in the world, there is a place called "Shen". "Shen" is divided into eight counties.
Named after the black and yellow colors of heaven and earth and the vastness of the universe:
Tiandu, Jiangnan County
The capital, Zaoxue County
Xuandu, Hemerocallis County
Huangdu, Huanghu County
Yudu, and Zhoujun
Zhoudu. Juxi County
Hongdu, Hongsue County
Huangdu, Huangque County
And this time the story takes place in the capital, Zaoxue County.