Immerse yourself in a world that has been devastated by a mysterious force known only as "Sin." Human existence teeters on the brink of extinction when Sin wilfully destroys cities and lives. Journey with Tidus, a rising young star of a futuristic underwater sport called "blitzball," when he is mysteriously forced into the world of Spira by Sin. Join him as he travels uncharted seas in search of his homeland of Zanarkand. Along his journey he meets Yuna, a determined young woman who learns the ancient art of summoning and controlling aeons-powerful spirits of yore. They are joined by a lively cast of friends who aid in their quest to defeat Sin.