The scale of Oubos in the Oath City is immense. As the battleground between the Kagader Empire and the Rhine Alliance, a vast amount of funds is invested in this city every year. Consequently, countless foreigners come from afar to jointly construct this frenzied city.
During sixty-six years of establishment, Oubos has continually expanded like a wild forest growing uncontrollably, splitting into numerous districts.
The districts spread along the core Great Rift are collectively known as Inner Oubos, while those on its outer edge are called Outer Oubos. The new district where Bologue lives, Shenbei District, is considered a part of Outer Oubos.
Landling District is also a member of the Outer Oubos districts. It is located on the very edge of Oubos, where the Rhine River, originating from the north of the Rhine Alliance and winding through Oubos, departs from here. Thus, Landling District boasts the largest dock within Oubos, a crucial aspect of Oubos's river transportation.
