He was a hero, the light of hope. But one day that light dimmed and soon he became nothing. What was once hero is now villain, what was hope is now despair. And he doesn't understand why. The key to it all is his memories. Memories that he no longer has.

Sora hates Organization XIII and he doesn't have a choice, because he has to do this, to save the world and save his friends. Sooner or later, one way or another, he's going to win this thing. And then he can go home. It's only a matter of time.