this is the last avatar he save the world. he name is ang son l'aire
destiny as the Avatar, and bring peace to the world. The world is divided into four elemental nations: The Northern and Southern Water Tribes, the Earth Kingdom, the Fire Nation, and the Air Nomads.Only the Avatar is the master of all four elements. The ruthless Fire Nation wants to conquer the world but the only bender who has enough power, the Avatar, has disappeared ...until now. His tribe soon discovers that Aang is the long-lost Avatar. Now Katara and Sokka must safeguard Aang on his journey to master all four elements and save the world from the Fire Nation.