Finding a Mother
Epilogue
One hundred years later found Fire Lord Zuko on his deathbed. At 116 years of age, Fire Lord Zuko had overseen 100 years of peace. He had given Ba Sing Se back to the Earth King and actually given his Uncle's tea shop to Jin. Zuko thought his Uncle would have liked her to have it. Now dying, Zuko had been in perfect health up until his 116th birthday.
The ancient Fire Lord was also the last living warrior that had brought Ozai down. First to go were Sokka, Suki and Hakoda. They had gone back to the Southern Water Tribe; one day they went on a fishing trip, suddenly right after they left, the weather got bad, and they never returned.
Then Ursa passed. She was in her eighties, and she had gotten some kind of illness. The healers did all they could for her, but eventually, it just wasn't enough. She passed away peacefully with Zuko, Katara and her grandkids by her side.
Then it was Aang. He eventually went back and met up with Meng again. They moved back up to the Western Air Temple. Aang would come to the Fire Nation palace from time to time. He eventually passed away at 100 years of age (or 212 if you want to look at it that way…)
Then it was Katara's turn. She had stayed in the Fire Nation and married Zuko. They had a couple of kids. Together, all of their kids grew up loved and in the type of environment Zuko never had. They didn't play favorites, and Zuko and Katara gave each of their kids as much love and attention as they possibly could. It had been 2 years since Katara had passed away. She'd lived a long and good life; 112 years.
Now, it was time for Zuko to join them. Zuko passed away peacefully at the extremely old age of 116 with his kids, grandkids and great grandkids by his side. Succeeding him on the throne was Zuko's oldest son, Iroh.
The End