Avoid the Watchers, stay alive. For Eli and her sister Sil, that means bouncing from planet to planet always a heartbeat from discovery as the Watchers collect those with powers to fuel their brutal war. Surviving is simple: trust no one. But on Nim everything changes. Sil loses control of her powers, forcing Eli to unleash an unknown power of her own. Trapped on a backwater planet with a broken transport, she has no choice but to trust the mysterious Lyrian Flynn, who offers her a deal: use her powers to complete his mission and save Sil from the Watchers. From the moment they meet there's...