Story
The distant future, long after the Western calendar is no longer used. Humans live shoulder-to-shoulder, cramped in the "Labyrinth," an underground world deep below the surface. There are many colonies where people live in the underground Labyrinth. The place is known for extreme high temperatures, but also for lodes of gold, silver, and other riches. In one of the colonies named Pin-in, a curious nine-year-old girl named Memenpuu and her father Gaganbaa board a two-person work robot and mine for ore. They eke a living as the lowest of lowest "Worker" occupations.
Synopsis via AniList (English).
More by Keisuke Sato
If you liked this
Suggested by AniList's community, ordered by votes.
Related manga in our database
Picked from our own catalogue — same author, or the genres overlap.