Naruto: To fix what went wrong

Naruto lived a long life. His goal of Hokage being achieved by the age of 15, but no family to share his life with. When the Fourth Shinobi war broke out, Madara burned everything to the ground. There was nothing left, just a walking corpse walking among the millions of graves he was responsible for. Given a chance to go back in time by his dear friend the nine-tailed fox, He goes back in time. But the time he wanted to go to isn't were he ended up, instead he was 35 years to early with a 10 year old Minato Namikaze in the academy, and since when did he have black hair?!