: Upon reaching the capital, the group discovers that the Dai Li , a secret police force led by Long Feng, is hiding the reality of the war from the Earth King. Key Character Developments
: After leaving the North Pole, Aang searches for an Earthbending mentor, eventually recruiting the blind prodigy Toph Beifong . Avatar: The Last Airbender - Book 2: Earth ...
: A major emotional arc involves the kidnapping of Aang’s flying bison, Appa , by Sandbenders, leading the group through a desperate search across the desert. : Upon reaching the capital, the group discovers
: Fire Lord Ozai’s daughter, Princess Azula , is introduced as a new, ruthless antagonist who relentlessly hunts Team Avatar with her friends Mai and Ty Lee. : Upon reaching the capital