In the distant future, humankind lives shoulder-to-shoulder in a cramped "Colony" divided by bedrock. Outside the colony extends a dangerous undeveloped area known as "The Labyrinth." Those who risk their lives to explore the Labyrinth and mark undeveloped areas are known as "Markers." Memempu is a young girl who wants to become a Marker, and Gagumber is a man who quit being a Marker. This rag-tag father and daughter team are about to take on the Labyrinth! "If there is no path, then dig one!
 
(Source: Crunchyroll)
 
Note: Episode 1 had an early screening during Virtual Crunchyroll Expo 2021 on August 5, 2021.

Satelight

Sotsu

DeNA

Tohokushinsha Film Corporation

Mainichi Broadcasting System

Bunka Housou

BANDAI SPIRITS

Bandai Namco Arts

Bandai

Fosun

Asmik Ace

Sammy

NetEase