Ever since an event known as the Disaster, monsters and mayhem rule the world. There are those lucky enough to live inside the Fence, while those who don't, are treated little better than the beasts that they fear.
As the sun begins to fade from existence, five protectors are chosen. Their unique blood type is thought to help the Earth regain its strength. Aryn, a prominent surgeon, is unaware of the fateful gift that flows in her. She carries the same blood type as the chosen ones. Hidden truths start appearing, when a letter...