Brothers

Ozai reveals when he banished Zuko's mother, he sent her across the world. Zuko and the Gaang travel there in search of answers, only to find a pair of young brothers facing the world. What secrets about the past do they hold? Why do they look the way they do? I DON'T OWN ANYTHING! Please Review! XD (It came to me and hopefully it gets rid of my evil writer's block curse... Enjoy!)