I do know Xehanort wants to create the x-blade and start the keyblade war anew. Why though? I've heard it is to recreate existence with pure balance between light and dark, but when did it say in BBS that he wanted balance while Eraqus did not? I forgot where it seems. What would making the keyblade war occur again trigger to bring forth such balance? Why did he want the seven princesses of heart? To possess Kingdom Hearts? How would this aid him? What does Kingdom Hearts even do? I'm awfully confused.