Aang and the kids finally arrive in Ba Sing Se to see the Earth King, only to find mysterious forces within the city conspiring to stop them. Meanwhile, Jet tries to find proof that Zuko and Iroh are of the Fire Nation.
9.4
"Superb"
Riding the Earth rail, the group finally enters Ba Sing Se. Sokka is confident that they will easily find Appa, but the city is bigger than they imagined... much bigger. Soon after they arrive, Aang and his friends are met by Joo Dee, a cheerful, incessantly-smiling woman assigned to guide them around the city. Attempts by Sokka to try and get their guide to talk about the war and a possible audience with the Earth King are invariably ignored.
Ba Sing Se seems to have as many walls inside the city as it does outside. It becomes readily apparent that class segregation is very real in Ba Sing Se. As they see the many sections of Ba Sing Se, the kids soon find the segregation of rich and poor people disturbing. Aang recalls that this may be the reason why he didn't visit the city in the years before his being trapped in the iceberg.
As a reward for protecting Ba Sing Se from the Fire Nation attack, Aang, Katara, Sokka and Toph are given a house in the city's upper ring.
Meanwhile, Iroh and Zuko are beginning new lives inside Ba Sing Se, working in a Tea House. A short distance away, Jet is becoming increasingly determined to expose them as Firebenders, much to the dismay of Smellerbee and Longshot, who see disturbing similarities to the Jet of before.
In the upper ring, Aang and his group are finally taken to their new house. When a possible audience with the Earth King is finally mentioned, it is revealed that they will have to wait at least a month. It soon becomes apparent that within the walls of the city, no one wants to talk or even think about the war raging in the rest of the world. Even Aang's attempts to find Appa bears no fruit as no one seems willing to divulge any information to them, thanks to some meaningful glances from Joo Dee. Along the way they also see members of the Dai Li - elite guards who safeguard Ba Sing Se's culture and society.
Meanwhile, Zuko and Iroh's new jobs are coming along smoothly, where the former Fire Nation general soon becomes popular for his superior tea brews. Jet continues to watch them for signs of Firebending, but even Iroh is being careful to do things normally.
When a notice arrives of a party being held in the palace, Katara decides its a good way to reach the Earth King. Toph says that since the gang is mostly commoners, they'd be spotted right away if they went to the event. In the end, Toph decides that Katara can pass off as a high born girl, and both of them dress up in formal attire. They then head for the palace while Aang and Sokka wait at the house. The girls are initially refused entry by a guard, who rejects even Toph's family seal. They eventually get inside by tagging along with an official named Long Feng, but their attempts to sneak Aang and Sokka inside are stymied by Long Feng himself, who seems determined to personally help them out.
Aang and Sokka eventually arrive at the palace and manage to get in through the side entrance disguised as servants. All of the kids are soon discovered by Joo Dee, who appears very frightened that they have defied the orders and entered the palace. Aang is soon exposed as the Avatar, but he quickly smooths things over with a display of his abilities to entertain the audience, until the Earth King himself arrives. Sokka is captured and dragged away by Dai Li guards as the Dai Li bind and gag Katara and Toph with earthbending. Aang himself is confronted by Long Feng, who reveals himself to be the Grand Secretariat of the Earth King and head of the Dai Li. Aang is then led to a room where the others are waiting.
Jet getting impatient with waiting, finally charges into the tea restaurant where Iroh and Zuko are working. He accuses the two newcomers as Firebenders, but is met only by skepticism by the tea shop patrons. Angered, Jet draws his Hook swords and threatens Iroh. Zuko, witnessing the threat to his Uncle, grabs a pair of swords from two guards patronizing the teahouse, with intentions of protecting him. Despite taunts from Jet, Zuko holds his own without using his Firebending. Zuko finally disarms Jet at the cost of one of his blades. Guards arrive at the scene and take Jet into custody. Smellerbee and Longshot watch as their friend and leader is taken away. Later, after being presumably taken to Long Feng's secret prison located under Lake Laogai, a Dai Li officer begins to brainwash him into believing that the city is safe and peaceful.
Inside Long Feng's chamber, Sokka tries to talk about the coming solar eclipse, but is abruptly cut off by Feng. To preserve the culture and utopian life within the walls of Ba Sing Se, Feng explains, no mention of the war is permitted. It is also revealed that Feng is in charge of handling day-to-day affairs in the city, including all military matters. The King himself is no more than a figurehead, a beloved icon. When Aang threatens to talk and tell everyone about the war, Feng threatens them with expulsion from the city. He then goes on to say that if Aang persists, he may never find his missing bison ever again.
As they are dismissed, Long Feng calls in Joo Dee to accompany them. The group stares in disbelief as they all realize that Joo Dee has been replaced with another woman.