It all starts with the many trails and hardships of a young boy. At first glance he seems like any other young man trying to make his way through society, but he has an odd hobby. He seeks out strength more than anyone else! Six floors under the Tokyo Dome exists an frightening place. A literal "sacred ground" for those who desire power! A place that exists for the sole reason of deciding the world's strongest man! This is about non other that Grappler Hanma Baki!