She like the rest of the world is caught in a battle between robots and man. Unlike them she can kill any robot. Many people are searching to use her for their own devious plot. She's on her own mission to find someone who can keep up with her.
She's quick witted and funny. She likes to play games with the robots and laughs while doing it. Most people don't realize she is who she is until they see her take down a robot. If you can get her while she's battling she might become your friend, but if you can't keep up with her you are out of luck.
She has two concealed daggers in each boot. Her metal sleeve and shift and form used as her main weapon based on her thoughts. It was made for her and her alone. If you try to use it you'd slowly be consumed by it and would die.
She used to live in a little village at the top of the mountain. It was a peaceful mountain except of course it made weapons and trained people to use them. She was the most advanced student of all and scared most people. She learned to laugh and have fun while doing crazy stunts, as it was usually the only fun she ever felt. Since most people were afraid of her. Then as the land around grew barren and the people kept advancing in technology she could sense on coming doom. The night she packed to leave the village was attacked she was left in the fire to die. Except she didn't die and woke up with the living metal covering her right arm. No one had ever been able to survive it's power. Now she intended to use it to gain back the human's freedom or at least survive the war.