Final Fantasy X-2 is the first true playable sequel in the Final Fantasy series, released in Japan and North America in 2003, and a year later in Europe. It is a story told by former Summoner Yuna, taking place in Spira two years after the events of Final Fantasy X where she, and the rest of the world, are still attempting to come to terms with living in a world without Sin.
The game begins as Yuna, Rikku, and Paine, who are now Sphere Hunters, part of the group called the Gullwings, recover Yuna's stolen Garment Grid from the LeBlanc Syndicate in the first of several encounters in which they vie for spheres. The game is punctuated by a narration of Yuna addressing Tidus, as though she is recounting the events of the game to him as they occur in a style reminiscent of Tidus' own narration in Final Fantasy X. Although Yuna's own purpose in adventuring is to find clues that may lead her to Tidus, much of the game's story is concerned with the clash of factions that have established themselves in the time since the fall of Yu Yevon and the coming of the Eternal Calm in Final Fantasy X, as well as with the uncovering of hidden legacies from Spira's ancient history. A significant portion of the game's events are unnecessary for the completion of the main storyline, but much of the depth of the story — including characterization and background details — are featured in the optional content, which generally follows how each part of Spira is healing in the time since the passing of Sin.

Oh oh do i dear to ask? Yes im going to ask it...
What did you think of FFX-2?