Annaliea, a girl with seemingly no past, is dropped into her new life without a single memory only a title of Valuable. Shortly following her, a young boy named James, with the title Worthless, will stop at nothing to figure out how he knows this girl and why he can't remember his favorite color. Hundreds of years into the future, amnesia is very common amongst young, injured teens. Teens with invaluable memories that have immense power. After harnessing these memories, a body is left behind as either a Worthless, with no reason to keep around, or a Valuable, with extreme skills of their own. But sometimes, a Worthless, could be worth more than their name cares to let on. People want them. Memories and all. And they will stop at nothing to attain them. Somehow, Worthless and Valuable alike, these beings end up at a mysterious place called the Castle where their life beyond memory can begin.

Pandora Paige Alexander is the main focus of what the government has cleverly named the P. P. A. Project. The project is a series of government run facilities, tests and inspections to learn and replicate a rare condition Pandora has lived with for more than 90 years and yet still has the face of a 17 year old. But what Pandora didn't expect after all these years of tests and questions is that there is more to her than simply a rare genetic condition but the key between this world and another.