The battle for the North Pole concludes, and not without tragedies.
The Fire Nation caught up to Aang at the North Pole with an attack force too large for even the Avatar to deal with.
Aang and his friends finally reach the Northern Water Tribe, but the traditions there don’t seem to be working out too well for Sokka and Katara.
Aang tries to learn a little firebending as an enemy closes in.
Aang needs to find a cure for his friends as the Fire Nation’s forces close in on him.
Aang needs to commune with a predecessor in the Fire Nation.
Aang returns to his home, but he isn’t pleased by what he finds there.