In a fantasy land, the nations of Earth and water are battling the powerful Fire nation! Their best warriors use elemental martial arts powers called Bending, that let them unleash powerful moves. But, they need the Avatar, master of all four elements, to save them from being wiped out like the air nation. Suddenly the young Aang is found frozen in a block of ice. He's the last Airbender and the Avatar, all rolled into one, bald bundle!