Final Fantasy XIII information.

Final Fantasy XIII will probably begin with a woman named Lightning making disturbance to the politic goverment. She is not alone, for there is a man wearing a bandana (also to be named by weather, not related to Lightning though) who appeared in E3 trailer. There are two worlds; Cocoon is a sky city, people live under the goverment and are getting deceived all the time. Pulse is the earth. The people of Cocoon are told to fear the danger that lurks on Pulse for it is vigilant to go outside the city walls. However those who actually do and happen to touch the ground will begin to think for themselves. The goverment didn't like this at all so they gave all the people of Cocoon a warning about Pulse. If they were to travel to Pulse they would be exiled. There is a secret/strange organization that also fears Cocoon's goverments and its inhabitants. The crystal looked for itself a woman, who should destroy this world and its inhabitants. One believes that this woman will lead the world to its fall. Her name is Lightning.

Battle system will be rendered in CGI thanks to the White Engine. The battle system works very complicated, so have I heard, and will it work like Advent
Children. Toshiro Tsuchida tells in an interview that the random encounter will not return but the enemy's will move around and have a "mind of their own" (works like Final Fantasy XII). Toshiro Tsuchida is the battle system director for Front Mission and Final Fantasy X, he said that he could bring battles like in Final Fantasy Advent Children to gameplay.

There are many things I will add soon, I hope. When I have time. I hope this is enough for now.