Dio Oathsworn is a captain of the guardsmen for Blue Mushroom Cavern. However, Dio's uneventful life leads him to long for something more. He aims to become a Legendary Man-God by surpassing his own limitations and becoming the man he was always meant to be. But before he can fully realize his true nature, he must slay his dragon.

In his story, Dio must overcome his own mental blockages in order to transcend the conditions of his life. This involves slaying a dragon from his past that still haunts him in his dreams. But he isn't alone in the drudgery of day to day life in AlTerra. Nor is he the only one capable of becoming a God.