Reiko Kuchiki: the daughter of Byakuya Kuchiki and Korra Hitsugaya
What if Korra was never the avatar but what if she was the captain of squad 12 and was married to Byakuya Kuchiki and her last name was Hitsugaya and the older sister of Toshiro hitsugaya and what if she was the ninetails jinchuriki? Adding some Naruto characters in there