She never chose her deadly gift but now she's forced to use it. How far would you go to protect the only family you have left?

Annie is beset by fleeting strange visions and a guilty conscience. Blind and orphaned, she struggles to care for her feisty younger sister Fia, but things look up when both sisters are offered a place at Kessler School for Exceptional Girls.

Born with flawless intuition, Fia immediately knows that something's wrong, but bites her tongue... until it's too late. For Fia is the perfect weapon to carry out criminal plans and there are those at Kessler who will do anything to ensure her co-operation.

With Annie trapped in Kessler's sinister clutches, instincts keep Fia from killing an innocent guy and everything unravels. Is manipulative James the key to the sisters' freedom or an even darker prison? And how can Fia atone for the blood on her hands?