Naruto/Fullmetal Alchemist Challenge

Title: (Can be anything you want it to be)

After Naruko is finally able to bring Sasuke back home, she finds out that she's needed elsewhere. She wonders how her two little brothers of hers of doing. Only one way to find out, and that's to travel back to Ametris (don't know how to spell it). But how would she be able to face Edward and Alphonse after being gone for over ten years? Especailly, considering the fact she left, shortly after their father did, no doubt they think she abandoned them. But she's Naruko Uzumaki! There's no problem of hers that she can't fix!

Rules to the challenge:

1) I would like it be a Naruko (Fem-Naruto)/male-Hinata pairing. I don't know. Just never seen a genderbent version of them before, and I'm curious. If not, Naruko/Sasuke is fine. As for FMA pairings, I don't care, but I do like the canon pairings mostly.

2) Takes place after the Invasion of Pain arc in the Naruto timeline and before Ed and Al go one to meet their Teacher to learn more about the Philosopher's Stone in the Fullmetal Alchemist: Brotherhood timeline. So, after fighting Pain, Naruko was able to retrieve Sasuke (or whenever you want to do it). So Naruko has Sage Mode, but hasn't learnt how to control Kurama's chakra.

3) Naruko is the adopted older sister of Edward and Alphonse. Ed's and Al's mother is a cousin of Kushina, making Naruko distantly related to them. In age, by the start of the story Naruko should be eighteen while Ed is fifteen and Al is fourteen.

4) Knowing Ed's personality, there's definitely going to be some animosity towards Naruko for 'abandoning' and leaving them without a single word of where she was going, except that they'll meet again someday.

5) Naruko sneakily leaves the Leaf Village without permission, so of course they eventually find out and Tsunade sends a team to retrieve her. Team Seven is a part of that team along with anyone else you want to include.

6) Ed and Al are unware that Naruko is the container of the Nine-Tailed Demon Fox. They eventually find out, but in the most tragic way possible. How tragic? That depends on you. She could be attacked by a member of the Akatsuki, who've come to capture her or she unintentionally goes four-tails or something. Whatever you prefer.

7) I like Naruko to be able to communicate with the Fox. I find stories like this, especially interesting in crossovers.

8) She also keeps her ninja prowess a secret for the most part.

Good luck with the story! Honestly, there was a story similar to my challenge, but it's been almost three years since the author updated it, and it was getting interesting too! I hope they either continue it soon, or someone else writes a different version and adopts this challenge!