Lindy, a beautiful and funny woman, has a painful secret: Due to a lifelong, rare neurological disorder, she experiences bouts of murderous rage that can only be dealt with by shocking herself with a special electrode device. Unable to find love and connection in a world terrified of her strange condition, she eventually trusts and falls in love with a man, only to find out he's been murdered the next day. Heartbroken and angry, Lindy embarks on a revenge-fueled mission to find the killer, all the while being hunted by the police as the prime suspect in the case.