With her friends captured by the ruthless agents of MemCor, Skye Valence plunges herself head-first into the unforgiving wastes beyond the guarded walls of her home. Many stories tell of the dangers beyond the city walls but she soon discovers that the truth is much more haunting. Facing off against a foe whose reach knows no bounds, Skye finds herself relying on new friends and allies to narrowly avoid death. However, it quickly becomes apparent that there is far more at stake than anyone had dared expect. The world's fate in the balance, Skye's resolve is pushed beyond the breaking point....