Avatar The Last Airbender: Fire Nation Royalty Swap!

You all know the wonderful story of avatar the last airbender. But what if we had a little twist. In this scenario Iroh is Fire Lord and Zuko is the child prodigy. After the death of his son Lu Ten, Iroh rose to become Fire Lord with a burning heart of hatred. He takes Zuko under his wing and Azula speaks out of turn. She is burned and sent to hunt the avatar to regain her honor and Oazi is forced to travel with her as her guide and mentor. How will events shape this new twist on avatar the last airbender? You decide.