At 17, Nixie Parker, or the “Shade Assassin” is already Astroria’s most wanted villain. Nothing and no one gets past her impenetrable walls of steel, especially now as she is on a mission to avenge her father. Then she meets Atlas Rivero, who gets in the way of her plan in every way possible. As feelings between the two grow, so does the tangled web of secrets between them. When secrets come to light, both are faced with seemingly impossible choices; ones that will change their lives forever.