In a cult no secret is safe, but the fate of the world rests on just that. Ren has worked hard to keep her head down and her knowledge hidden from the Spiral, but her talents in mechanics and engineering have driven her to a confrontation. She's given a mission to uncover the very same secret her father gave his life protecting, and one she's been the keeper of since his death. Sent to infiltrate a fast paced, mechanical city that travels hundreds of kilometers across the New World, Ren has to determine who her allies are. She alone is standing in the way of disaster and the world around her is conspiring to use Ren's inheritance to start a devastating war that would tear the continent apart. Picture credit for cover to tylongloria on PicsArt