DBZ, a show about some magic balls and people with super human powers, goku the boy from dragonball comes back again for dragon ball z the story awaits us all, the story starts with goku's brother radiz coming to earth and tell goku, that he is a saiyan a alien race that kills millions of aliens and people, from that point on goku knows that he is no human he is a saiyan he fights fows like frieza, cell, majin buu, and more..... goku is the hero that will go on forever in our hearts no matter what.....