Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka II: Past & Future

Bell Cranel arrives in Orario as an inexperienced adventurer with a simple dream: become a hero worthy of the stories he loves. After joining the tiny Hestia Familia, his encounters in the Dungeon push him from helpless beginner toward a fighter capable of facing dangers far beyond his level.

Along the way, Bell gains allies such as Liliruca Arde and Welf Crozzo, survives deadly expeditions, and continues chasing the distant strength of Ais Wallenstein. Each trial changes both Bell and the people around him, preparing Hestia's young adventurer for the conflicts waiting beyond his earliest days in the Dungeon.