The First Deathbender (Deathbender Book 1)

Kila is the Avatar's sister. Aang is the Avatar, and she is the mistake. She has no idea of her powers, since Avatars never have any family. What she dose know is that she should have died, many times. She never has. The monks called her a curse and a mistake. Too many times they tried to kill her, but she never died. Soon she realizes that she is able to bend the laws of death. She can bring people back to life, and she can take lives away in an instant. But she can't entirely control it. What happens when she hurts throne she cares about the most? Can she undo the terrible mistake, or is that all she'll ever be-a terrible mistake?