When the monsters in the dungeon far below Orario start to act in a frenzied way, the goddess Artemis (Maaya Sakamoto) vows to destroy the arising evil power that is causing it. She finds a companion in Bell Cranel (Yoshitsugu Matsuoka) after he successfully pulls an arrow free from the stone it pierced through. Along with other heroes, Bell and Artemis travel to a distant land to fight the threat. As they arrive at the monster's lair, however, Bell discovers the truth about Artemis, and soon enough, he is faced with a difficult decision to make. Directed by Katsushi Sakurabi.