This is a story about the steel mainland legend in the tens of millions of years ago a powerful dragon appeared from nowhere class invasion of the human world people in all think mankind will perish master steel stand out to resist the attack of the dragon class of success and in the tens of millions of years dragon plot and trap to give the human to set in slowly yu shilong class once again raised up this time the dragon class with a matchless confidence into the human world he thinks he is going to dominate the world but steel master is renewed and see with destiny together young master and steel for integration on the road to battle with dragons