An "Avatar the last airbender" & "Sable" AU concept idea
"The dunes of Midden often guide people in their glidings in different directions and unexpected places. As six people embark on this journey caused by different factors, the desert will shape them in their journey to find their place or themselves"
Katara: An expert at fishing, she and her brother have been living on the rich dunes of Redsee making a living. Now, as her gliding begins, she's unsure of what lies ahead and beyond.
Zuko: Banished from the Mangkr clan after losing a duel against his sister, he has now nowhere to go and no one to help him. For many clans, the gliding is a journey of self discovery. For banished members of his clan, however, it's a fight for survival. Will he find a way in the endless desert?
Aang: Due to a geological event in his home on the Sodic waste, his gliding became spontaneous and out of necessity. He does not know if his clan or family are alive, but now alone, his purpose isn't the only thing he's bound to seek
Toph: a self appointed machinist apprentice to a scrapper, she started her gliding not long ago. She is expected to continue to be part of her clan after, but only she will decide what kind of future lies ahead for her
Sokka: Brother of Katara, he and his sister diverged paths upon the start of their gliding. He's an expert fisherman, dominating fishing rods, spears, and even bows, but how far will these skills bring him when the desert has other plans?
Suki: Settling out on her gliding while being an Eccrian guard wasn't easy. The desire to find her place in the dunes of Midden will collide with the need to protect those vulnerable as she travels with the sand
(Would you want to see more of this?)