Gun

Gun is the Grand Secretariat of Ba Sing Se and a trusted adviser of Earth Queen Hou-Ting. Gun oversees diplomatic visitors to Ba Sing Se and informs them regarding proper conduct when meeting the queen, whom he fears tremendously.

History
Gun welcomed Avatar Korra, Tenzin, and the rest of Team Avatar to the Upper Ring of Ba Sing See following their arrival in 171 AG. Shortly after, he was surprised at the sight of Naga, Pabu, and Oogi and told Bolin to keep the creatures out of the Earth Queen's sight, as she detested animals. He promptly led the group to their quarters while telling them about proper etiquette when addressing the queen. After Korra commented on how many rules there were to remember, Gun exhaustedly told the young Avatar that she "[had] no idea" and urged her to follow them regardless as he is the one reprimanded for any mistakes.

After the group arrived at their home, Gun urged the visitors to make themselves at home and reminded them to keep the animals out of sight, before leading Korra to the Earth Kingdom Royal Palace to meet the queen. At the palace, she announced Avatar Korra's arrival and witnessed the exchange between the two power figures, occasionally cowering when the queen yelled and hurriedly rushing the Avatar out of the palace following their conversation.

Gun escorted Korra to the palace once more following her retrieval of the tax shipment and attempted to lead her out after she refused to leave Ba Sing Se.

Personality
As a loyal member of Earth Queen Hou-Tin's service, Gun was blindly obedient to the queen and ensured that all visitors abided by her rules and knew her preferences. He was easily frightened, especially when the queen was agitated, due to having to take responsibility for whenever the Earth Queen was upset.