One day in the distant future. Humans live shoulder to shoulder in “colonies” separated by rock. Outside the colonies, a dangerous undeveloped area called “the Labyrinth” is expanding. Those who risk their lives to develop “the Labyrinth”, who mark out the undeveloped areas, are known as “Markers”. A young girl, Memempu, who wants to be a Marker one day, and a man, Gagumber, who used to be one. This mismatched father and daughter now take on the Labyrinth! “If there’s no path, dig one!”

Kanon Amaneas Memenpu (voice)
Hiroki Touchias Gagamba (voice)
Kana Hanazawaas Zackletu (voice)
Toshiyuki Toyonagaas Yuri (voice)
Hikaru Midorikawaas Rufus (voice)
Minami Tsudaas Linda (voice)
Yoshimasa Hosoyaas Melо̄lo (voice)
Misaki Watadaas Muro (voice)
Tsuyoshi Koyamaas Boss (voice)
Hiroshi Kamiyaas DJ K (voice)
Tatsuya Kato