The main character Tidus, star of a popular sport in the world of FFX - Blitzball, in a later attack on his home town of horrific creature named Sin, leaving his world and moves to another world, which bears the name of Spira. Where trying to find a way home, meets a girl named Yuna, who turns summoner and its main aim is the destruction Sin'a. Tidus becomes her bodyguard, and they went on a fascinating journey in search of mystical creatures Aeon'ov. In the game you are waiting for many hours of exciting adventures.