Nature-benders are an incredibly rare and dangerous type of bender that is thought to have become extinct along with the air-benders. Yet, one remains. Kali. She has been sold, time and time again, through her life already. This time, she is sold to Iroh, who intends on freeing her from her chains for the first time in her life.
Kali learns the meaning of independence, freedom, liberation, and love when she finds her life entwined with that of Zuko, son of the Fire Lord.
Suhara is a runaway prince of the Fire Nation, presumed dead by his family. He was taught fire bending at first by his father, but because of being a runaway Suhara meets the last dragon on the planet, Ghidorah, who was born with a defect so he wouldn't grow larger than a lemur, but that didn't matter since he was still able to fire bending from him.
He travels the world for four years searching for the Avatar; the world's last hope for peace. So he can help him defeat the Fire Lord and finally go home and restore his honor and the Fire Nation's true honor.
Disclaimer: I don't own Avatar or any of its characters. Just the OC.