Naruto, Start with Thunder Fruit!

Chiba Hanxing, who traveled through Hokage and became an ordinary person, was also in the same class as Naruto.In this world where blood is supreme, how can ordinary blood live?Fortunately, the god-level training space system was awakened!10 days inside, one moment outside.Develop the fruit of thunder and become the master of thunder, how to stand on the top of the ninja in the future!