I never played FFXIV in its original incarnation. I just started it when A Realm Reborn launched. I've seen some references to legacy features that sound as though the original game came earlier in the story's timeline, yet I've seen other places that make it look as though a lot of the same content appears in both (albeit in a somewhat modified form). So now I'm rather confused as to what the relationship is between the two versions of the game. Is A Realm Reborn a remake or a sequel?