The clip opens with Aang, Katara, Sokka and the rest of Team Avatar on a dusty road. They chase a new goal: help the young airbender master the remaining elements. In the background, Zuko and Iroh share a quiet moment that hints at deeper family bonds.

As revealed by other Avatar: The Last Airbender comics, Toph Beifong became a teacher after Aang bested Fire Lord Ozai. Being the world’s first metalbender, she decided to seek other potential metalbenders and set up a school to hone their skills.