Water. Earth. Fire. Air. Long ago, the four nations lived together in peace. But that all changed when the Fire Nation attacked. Only the Avatar, the master of all four elements could stop them, but when the world needed him most, he vanished. A hundred years passed and my sister and I found out that the Avatar was still alive! He was looking for a waterbending teacher to master the first element. And although his Airbending skills are great, he has a lot to learn before he's ready to save anyone. But we believe, Aang can save the world.....