Nevan is the younger sister of Katara and Sokka setting out on the adventure of a lifetime with her siblings and the Avatar, Aang. Along the way she unravels her destiny, faces war and young love. Disclaimer: The Avatar the Last Airbender world is not mine or of my own creation. Rights go to the brilliant Bryan Konietzko, Michael Dante DiMartino. The only thing I take credit for is for my OC Nevan and her ridiculous personality.