Esgalwathon - The Hiding Shadow

After the Fourth Great Shinobi War Naruto thought he would be able to fulfill his dream of being Hokage, but he finds himself in another universe where there are no shinobi, but no one can hold him back from anything he sets his sights on. Instead of having the title of "Fire Shadow" he could get used to his new title, "Hiding Shadow." (Set years after he finds himself in LOTR)