At first, there were twelve criminals awaiting the death penalty. Instead, they were chosen for a secret experiment. It was supposed to bring progress; they were meant to become more than just humans. But it failed. Now, these twelve threaten life on Earth and could mean the end of humanity. And the last hope rests on a girl. Amy is the only one who can stand against the power of the twelve. But the opponent is strong, and Amy's strength seems to be dwindling more and more...