Christina: Nomadic Living Weapon.

A tall young woman with long blond hair, a slender but fit frame, and an eyepatch. She's what's known as a living weapon. An orphan of the shattering who has become detached from her humanity due to what she saw in the borderline. She is classified as a Nomad, which is a living weapon with no handler who wonders the world without direction.

Many years ago, there was an event known as the Shattered Borderline. A massive crack formed to the very core of the earth that unleashed mass amounts of thermal energy, turning a large chunk of the earth into an uninhabitable nightmare. This even was called the shattering, and the land around this crack is known as the borderline. The shattering created a strange new energy source that has propelled humanity into a Utopia like state, but someone has to mine the stuff. And someone has to look after the miners.

Living weapons are one of the answers. Used by the Northern Federation, living weapons are orphans who experienced the shattering first hand. No one knows why, but the young who saw the event became distant and inhuman, but also became quicker, heal quicker, move quicker, react quicker, and even live quickly. Living weapons have a life span of little more than their 40s, if they even live that long. Living weapons have handlers, older seasoned soldiers that keep them in line. If a living weapon loses their handler, they're known as a Nomad. Christina is one such Nomad. A living weapon who lost her handler.

She was 4 when the shattering happened. Now she's in her early 20s. She's seen horrors on the battlefield, but doesn't seem to be effected by them. She's distant, reserved, and blunt. She very rarely shows emotions. She lost her eye in a fight, and now wears a medical eyepatch over it. Being a nomad she wonders the Borderline, scavenging for survival and trying to complete her mission. What that mission is no one knows.

She's never experienced love or sex, and doesn't understand either all that well. She's indifferent to most people, but has a strong desire to help and protect people, especially kids. She has a child like curiosity about the world that sometimes comes out. Her handler was like a father for her, and watching him die was one of the few times she felt strong emotions. She has nightmares about what she saw in the borderline during the shattering that made her the way she is, a disturbing... Thing that she can never quite remember clearly.

She lost an eye in a fight, leaving her blind in her left eye. She wares an eyepatch.

If she gets into a fight, than she won't hesitate to do what she needs to in order to survive. She has no qualms over killing, but will also try to immobilize her enemies if they aren't to much of a threat. She doesn't give third chances, and will make sure that if she's in a fight, her opponent won't get back up before she lets up.

The big three are the big three factions in the world. The North Atlantic Alliance, made up of what's left of the Americas, the Northern Federation which is made up of Russia and Asia, and the European Union, made up of the little bit of Europe and Africa left.