alright, we all have a weird question as to who the new Xion character is and why she wields the Keyblade.. but I know exactly who she is and why she can.

She is both Sora AND Kairi's Nobody.

I know, I know some of you are probably like burning_eyes WHAAAT?! but thats just it! here's how thats possible:

The first time Kairi lost her heart was in the first Kingdom Hearts game at the very beginning RIGHT BEFORE Sora defeated Darkside on Destiny Islands and set off to traverse town when Kairi said "So..ra" and VANISHED as Sora attempted to catch her. That is how Namine was born

Think about it.

Why can she manipulate Sora's heart? she's been in it for the whole game!!!

Now...for the funky part.

We all know how Roxas was born correct? Sora used Riku's blade to release Kairi's heart from within him ok and in that attempt release his heart as well. His heart made the birth of Roxas, but the 2nd time Kairi's heart was released was from Sora's heart so Xion was born at Hallow Bastion.

since She came from Sora but is Kairi's heart. that's why Xion is a female that possess the power to wield the Keyblade. She's from Kairi's heart but sora's body.

Anyone have Comments? Questions? Concerns? thank you for your time ^-^