Naruto's Rebirth

Aliens from the sky, Otsutsuki's personal visit, the battle of life and death in the ninja world, Uzumaki Naruto exchanged his life for his life, but he was the only one left. In despair, Asura burned his remaining soul and returned to the past. In this life, he wants to protect the ninja world! (This book was written because of the author's regrets about the original Naruto novel, as well as some reluctance to part with Shippuden, and some thoughts about Boruto, mainly to fulfill his own wish. It's okay if you don't like to read it, just don't read it.)