Ren Sharpe was abducted at fourteen, chosen by the mysterious F.A.T.E. Center to become a Shadow: an unstoppable guardian of a future leader/world changer. After four years of training, she is assigned to protect Gareth Young, one of these future beings, an easy assignment, until a team of trained and armed professionals attempt to abduct him in broad daylight. With nowhere else to turn, Ren breaks F.A.T.E. rules and tracks down the only person she can trust; a fellow Shadow named Junie Miller, and decides that her kidnappers may be able to see the future, but they are unprepared for the killing machines they've created.