Chapter 13: The Firebending Masters

Zuko begins his teaching and loses his firebending power. So Aang and Zuko go out to find the origin of firebending. They find ruins of a ancient city where they learn a firebending move called “The Dancing Dragon”. They then get caught by sun warriors who take them to two firebending masters where they realise the real meaning of firebending. The masters were dragons who were supposedly extinct (The dragons were the first firebenders ever just like the moles were the first earth benders and sky bison were the first air benders).