Final Fantasy X-2 is the very first sequal to any Final Fantasy game. The ATB is back and normal leveling up is back. The story takes place 2 years after Yuna defeated Sin. Kimhari finds a sphere of a person that resembles Tidus so much, Yuna is determined to find more answers. So she joins an Al Bhed sphere hunting group called the Gullwings. It involves Rikku, Brother, Buddy, Shinra, and a new character named Paine. Yuna is out looking for clues that might bring her back to Tidus. But there is another problem about to occur. Again, it's up to Yuna to save Spira!