The city of Kersh is a safe haven, but the price of safety is high. Everyone has a genetic Alternate - a twin raised by another family - and citizens must prove their worth by eliminating their Alts before their twentieth birthday. Survival means advanced schooling, a good job, marriage - life. Fifteen-year-old West Grayer has trained as a fighter, preparing for the day when her assignment arrives and she will have one month to hunt down and kill her Alt. But then a tragic misstep shakes West’s confidence.
West Grayer is done killing. She defeated her Alternate, a twin raised by another family, and proved she’s worthy of a future. She’s ready to move on with her life. The Board has other plans. They want her to kill one last time, and offer her a deal worth killing for. But when West recognizes her target as a ghost from her past, she realizes she’s in over her head. The Board is lying, and West will have to uncover the truth of the past to secure her future.