Ever since the world has began the people of these lands have always been opposing each other. This was caused by the difference of clans and different desires.

The clans splitted by what form of jutsu they specialized in but as you know there where other cases people with different form of power. This is Kaizen the 10 year old boy who just got sold to the True Taijutsu Facility also known as TTF. This facility buys kids with potential of being defenders of their country after people awakened these powers the have been unauthorized wars. "SZZZZT! The car spunt out...smack!"