* Based on Oomori Fujino's light novel series.

Orario, the Labyrinth City—An enormous city that harbors a vast underground labyrinth known as the "Dungeon." It is here that a young boy who aspired to become an adventurer met a tiny goddess, made friends, challenged the Dungeon, and narrowly escaped death on several occasions, all while leveling up his skills. That very same boy receives a letter. It contains a mission– an expedition into the Dungeon, deeper than he's ever gone before. Facing uncharted territory, the boy sets out alongside his friends on a brand new journey.

This is the story of a boy as told by a goddess– a "Familia Myth."

Source: Warner Bros. Japan

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Prequel: Dungeon ni Deai o Motomeru no wa Machigatte Iru Darouka: Familia Myth III
Sequel: Dungeon ni Deai o Motomeru no wa Machigatte Iru Darouka: Familia Myth IV (2023)