The border between the Kinsley Kingdom and the Surida Kingdom.
Dense camps have created large refugee camps on the border.
On the Kinsley Kingdom's side, a large number of troops have been deployed to maintain order, and refugees from Surida Kingdom are meticulously screened.
Mechanics, researchers, artists, and other 'upper-class people' are quickly reviewed and allowed to enter the relatively safe Kinsley Kingdom.
Wealthy merchants and affluent individuals can expedite their admission process by paying a handsome sum of money.
The rest of the commoners, however, can only be confined outside the national border, squeezed side by side, numbly waiting for the standard 'procedures'.
Inside the military camp.
"The 'Shadow of the Ghost' will arrive soon... Just in time for the active Blood Wing. It's time to fight..."