The Gura Gura no Mi is known as the strongest fruit in the world of one piece.
In Naruto world, the blood limit would grant the strongest power for those ninja. But what if The Gura Fura no Mi is found in the world of Naruto And after it is eaten it will be like a blood limit power.
Well the Mc just took that Fruit.
This story begin before the second Ninja war by two years.