Avatar Last Airbender TPB Volume 15 North South Part 3

"Fire Lord Zuko and Earth King Kuei arrive in the Southern Water Tribe amid protests against Gilak's imprisonment. While the leaders hold council to solidify Malina and Hakoda's unification plans, Gilak breaks free and leads a powerful rebellion! In the face of these two opposing tribes, Katara will have to make peace with her nostalgia and distrust to save the home she loves from being permanently torn apart. "