Seven years ago, Caitlyn “Cat” Aguirre–the first of the magicless Zeros–was kidnapped and taken to the ruins of the Eternal City. There, she discovered the dread secret behind the collapse of the Thousand-Year Empire, a secret she knew she didn’t dare share with the world. But now, with strange sightings and energies emitting from the ruined city, and a darkening political situation back home, Cat has no choice, but to return to the dead city. And what she finds there will change everything ...