Close to 45 years have past since the last great ninja world war which resulted in the destruction of the 5 great lands yet from the ashes a new world of ninja was born.
At the peak of Arashigakure there is a spiral mountain with a hollow tip that is at the mainstream of the storm that surrouds Arashigakure. Those who truly wish to harness their speed as well as true manipulation of lightning skills go here for at the hollow tip of the mountain is constantly hit by chaotic bolts of lightning to where they hit one after the other, only the strongest or most willing to harness their skills go here (accessible for battle and training)