The Fourth Great Shinobi war is getting worst and the world is destroyed. Naruto is the only the one left after he manage to defeat Madara. Kurama offer Naruto the jutsu to go back to the past. But they travel to far into the Second Great Shinobi War. Too where the Yondaime is still 9 years old. Find out more when Naruto become his father's father. And save the future.