It's been a year since Evie and Raffy escaped the controlling regime of
the City, leaving Lucas behind to rebuild the ruins of the place they
once called home. And Lucas knew that once he said goodbye, Evie would
be lost to him forever. But the City soon finds itself plagued by
another terrifying threat: the Disappearances: teenagers who have gone
missing from within the City walls, apparently vanishing into thin air.
With the City at stake, Lucas has no choice but to call on his old
friends - even if seeing them together is more than he can bear.