The story begins with the Sanno Federation. Headed by Chief Cobra, Yamato, Atan, Tie and other members with unique personalities gathered in the Sanno Federation. They had only one thought in their minds, which was to protect this neighborhood. And in front of them who were protecting the peace of the neighborhood and trying to avoid unnecessary conflicts, a man appeared. The situation changed dramatically because of this man, and the balance of SWORD will be broken...