Samantha Ruiz has a freak gene that lets her turn invisible, or ripple. She can’t control it, and it’s getting worse. Afraid of becoming a lab-rat, Sam hides her ability, until hunky Will Baker sees her vanish. Will promises secrecy and together the two discover someone’s killing people who ripple, in connection to a neo-Nazi faction. The more Sam is with Will, the less she can imagine life without him, but the time is coming when she must choose between keeping Will in her life or keeping Will safe.