Long Lost Uzumaki (being rewritten)

My first posted Vampire Naruto fic...sort of./ Naruto has some Interesting powers now. Since he got bit he become even more special than he used to be, but where did this epidemic come from...and now that the atkuski are gone...what new enemy has risen to fight the Hero of the leaf. And who is the stranger who comes bearing a promise and a gift? / Naruto x harem fluff/lemons