Out with the old and in with the new

Ever since Sasuke and Naruto left the village, I have been training with the Fifth Hokage. I've changed myself for the better. Became Head Medic, ANBU captain, second strongest kunoichi in the ninja world, and the adopted daughter of the Fire Country's Hokage. Heck, I even wear a mask like Kakashi. Don't ask me why, I sort of have to. I received a deep cut on my jaw while I was on a mission, which left a huge scar. Of course, I have other scars, but they were easily covered with my clothe. The Konoha 12 don't recognize me anymore and never bother to ask the Hokage of my whereabouts. Some friends. Then one day, Naruto returns with a cloaked figure and Jiraya, one of the legendary sannin. Find out who is under the cloak with me. If you dare............ Just kidding!