Final Fantasy XIII is told in two worlds; Cocoon, safe, isolated and civilized, and Pulse, dangerous, wild, and diseased. Cocoon was created by supernatural beings, the fal’Cie, where tens of millions of people live out their lives, away from the dangers of the world below. The fal’Cie, or Crystals, reside in Pulse but have designed the advanced society of Cocoon as the ultimate home for humanity. The degree of isolation is so great that anyone that might have come in contact with or has a connection with Pulse is asked to migrate out of Cocoon. It exists as an airborne habitat, permanently separated from Pulse, which is believed to be the entire planet below. The story follows Lightning, a young woman whose true identity and agenda is unknown. With connections to the Cocoon military, she is searching for the Pulse fal’Cie with her old army acquaintance, Sazh Katzroy. Snow Villiers leads Team Nora, a militant group rebelling against Cocoon’s Holy Government and army, PSICOM. Oerba Dia ...