Bell Cranel, captain of Hestia Familia, was taken aback when he encountered a Vouivre during one of his adventures. Despite its reputation as a bloodthirsty creature, the Vouivre was actually crying and ran away from a group of adventurers. To Bell's surprise, it took on the form of a frightened little girl, prompting him to act quickly and hide her from harm. This act of kindness would have significant consequences that would reverberate throughout Orario in the near future.
Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka III was initially planned to broadcast in July 2020, but was delayed to October 2020 due to the COVID-19 pandemic. The series was released on Blu-ray and DVD in four volumes from December 23, 2020 to March 26, 2021.
sajou no hana