Welcome to the city of Esteemburg, a city that has a tall building and modern technology Despite this, the city is lush and green with trees lining the streets and vines growing up the buildings. There are no humans here at all, it is inhabited by creatures other than humans such as anthropomorphic animals, object heads, ghosts, spirits or humans with some animal characteristics.

Because this city is located in an anthropomorphic zone isolated from the human world by being separated by a great wall. There are at least 3 cities located in this zone and all of them have rules not to let anyone enter or leave this zone and humans who enter here will be eliminated and Killed on the border.

And Alfan is one of the residents here and lives with his parents and younger brother. His family is a family of white owls with white hair, Golden eyes and friendly personalities, they have white skin and have white wings on their backs.

(Like normal humans, wearing clothes and having human faces but they have white hair and wings)