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.
Chief! There was no sign of the librarian!
!يا رئيس! لم نجد أي أثرٍ لأمين المكتبة
Boss, der Buchverleiher
war nirgends zu finden.
Jefe, ya no parece haber nadie
en el local prestalibros.
Jefe, ya no hay nadie
en el local de préstamo de libros.
Chef, y avait personne à la librairie.
Ehi, capo! Non ci sono segni di vita
 nella biblioteca!
Chefe, não vejo sinais de
gente no Empresta-livros.
Начальник! Библиотекарь
как сквозь землю провалился!