Taking place two years after Yuna's fateful journey to defeat Sin, the once chaotic world of Spira has gone through a massive transformation, entering a period of "Eternal Calm". However, even with the peaceful life they now lived, there is emptiness in Yuna's heart that is keeping her from moving on as the others have. One day, Yuna obtains a mystical sphere that contains imagery of what might be the Blitzball player she thought was gone forever. Although Yuna isn't certain that it is him or if he is even alive, she's driven to seek him out. Scattered all across the dangerous lands are spheres which show visual recordings of historical events or open up different types of job classes to use in battle.