The Girl In The Snow

When Sozin used the comet to wipe out the Air Nomads, he even succeeded in killing twelve year old Avatar Aang. The Avatar Cycle continued, but the Avatars of the Water Tribe and Earth Kingdom lived anonymously, and died before mastering all the Bending styles. Now, we follow the story of the Avatar from the Fire Nation.
I own nothing, this is thanks to the incredible work of the Avatar franchise!