This is a story that weaves together people and a town. A coal mining town crowded with small-scale excavators, commonly known as the "Hakoniwa." In this town that changes daily like a labyrinth, there's a girl named Kagari who runs a mapmaking business and a boy named Yuya who dreams of breaking free from the "Hakoniwa." Eventually, the two, along with the unique residents of the town, find themselves confronting a conspiracy that shakes the entire town. The fate of the” Hakoniwa" depends on Kagari's drawings on the map.
Those are the Mushikui 
Cavities folks talk about?
‫هل هذه هي تجاويف موشيكوي التي يتحدّث عنها الناس؟
Ist das dieser sogenannte Käferfraß?
¿Los llamados túneles de lombrices?
Pero ese no es el único problema.
¿Los llamados túneles de lombriz?
Pero ese no es el único problema.
Les brèches,
comme vous l’aurez compris.
Vuoi dire i buchi che chiamiamo "mushikui"?
Os chamados túneis de Mushikui?
Acontece que não é o único problema...
Это ты про Полости сейчас?