Board Thread:Questions and answers/@comment-254594-20161013084415/@comment-8695373-20161018074537


 * 1) Rachel doesn't have her memories of Ragna, but she said "I will find you". Who this "you" is, is unknown.
 * 2) I'm still more inclined to think that Nu is in this state after her fight with Hakumen, and Lambda with Noel will help her recover. I mean, Lambda also wants to be with Ragna more than anything else, yet she is fine.

Naoto's world is the possibility of the main world.

The "possibility" can be described as "another world that was created when something in the main world didn't go as it went in the main world". Remember that example from Mirai Nikki? "According to the diary you will trip, in unchanged future the injury will affect your life afterwards, but if you will use your diary to avoid that, you will change the future", and there is an image with one path branching into two. There are no future-predicting diaries in BlazBlue, but you got the idea? A possibility has the same history as the main world until the branching point, which creates this possibility. For example, Es' world had the Wadatsumi incident, while Nine's world hadn't. And it resulted in Es' world being sealed off with the Phantom Field and having its Cauldrons destroyed, while Nine's world resulted in the Dark War. Though, the branching point for them might be even further in the past.

What happened to Naoto is that, his possibility was destroyed because of the Doomsday that was triggered in the main world, and apparently possibilities can't function without the world that created them. So, as Raquel is connected to the Boundary due to being an Embryo, she managed to send Naoto to the main world, to save his possibility. Naoto managed to help Ragna's team, and after Ragna returned all of the possibilities to the Azure, restoring them, Naoto apparently returned to his possibility with Raquel by his side. And even if he's still in the main world, Raquel should be able to return them back.

Raquel was in the Boundary, I believe, and apparently she was able to talk through Rachel because of how similar their existences are. As for why she is always trying to go naked, she doesn't like to wear clothes, and she is two years old.