In Makumen city there are three types of people. There are those who fight in the Battle League, maybe for power or for fame or fortune. There are those who scheme, wait in the shadows for their time to strike like snakes in the grass, while those in the light fear them. And there are those who keep order, who have the strength to keep balance and shake the world with their strength. In the city of mindless chaos follow William as he attempts to become the number one battler.