The Liberators, a band of religious mercenaries hired by the FBI, are after Emerald Jenkins. Naturally, Era isn't a typical teenage girl. She's part of a small portion of society who have something extra in their DNA that makes them more than human. Since she's isn't "normal," the FBI has branded her and those like her as a species accurately named The Unkillables. After a particularly gruesome encounter with a Liberator-in-Training where he forced himself on her before attempting to murder her, Emerald has to uproot her life once again. Relocating to a small town in Pennsylvania, she meets a cute boy. But his dad is the one who is responsible for her moving... Farren wants to get closer to the new pretty girl who's covered in scars, but he also wants to follow in his father's footsteps. Sadly, those footsteps lead to the grave. Also, Emerald doesn't trust anything or anyone in this world except for herself and her ballet skills. So yeah, maybe he can tap dance his way into her heart??