Teacher: A long time ago, people thought there were only four elements. Does anybody here knows
those four elements?
*A boy raises his hand*
Teacher: *pointing at the boy* Okay, answer the question.
Boy: Water, Earth, Fire, Air. Long ago, the four nations lived together in harmony, but
everything changed when the fire nation attacked. Only the Avatar, master of all four elements,
could stop them. But when the world needed him most… he vanished.
Boy: One hundred years passed and my brother and I discovered the new Avatar, an airbender named
Aang. Although his airbending skills are great, he has a lot to learn before he’s ready to save
Teacher: *angry* Sit down!
Boy: But I believe… Aang can save the world!