Hill of Nothingness

The Hill of Nothingness (虚空の丘) is a vast hill that is a graveyard for objects that have been deprived of their names and appearances. Based on the map, this area is located in the southern part of the Promised Ground, near the Forest of Chaos. A dangerous place where countless Nanashi nest, this is also the place where Kouga meets and resurrects Kakashi.