All That's Left

When I was eleven, my world was divided into two sides of war in a land where contamination could kill a man. Orphaned, I was taken in by the bright side to this battle and trained to become a living weapon and get my revenge on the man who took so much from me.
By the age of sixteen, I was no soldier, I was an elite, a smaller group of higher-ups called Phantoms. They handle the harder missions. My only hope was that I got to look into the eyes of those who did me wrong five years previous.
My name is Alexis, a secret weapon, and one of the highest Phantoms alive...