I started reading this having a big case of déjà vu, then I realised I has read this years ago on Fanfic-net. Naruto Shippuden: Namikaze’s Return Redux! Not sure if you’re the original author, but you should say so in the description regardless. It’s finished over there btw (I think, last chapter is called «Epiloge»).
Fuzzed_13
4の人に「いいね!」しました
いいねTrue, but in that one, it is the same title, clearified in the description that this is not their work and has a link to the original. Where as this one has a different title and no clearification in the description.
m3gah1tss:You can find it on wn, on same name as well lol