Chasing after her father who disappeared into the Antmurg dungeon, the lone thief girl Clay has been persistently challenging it alone. After a long exploration, she finally reaches the uncharted 9th underground floor. Just then, during a battle with monsters, the dungeon walls collapse! Emerging from the rubble is—the dungeon keeper!?
A fantasy tale woven by those who work in the dungeon, where the labyrinth becomes their workplace.