Sequel to His Only 20 years after the death of Crawford Starrick, a new threat arrives in London, Jack The Ripper. After 20 years of marriage Emily and Jacob Frye investigate the murders of Jack The Ripper along side with their children, Charlotte, Garrett, and Adam. Garrett, Adam, and Charlotte all became strong assassins. Along side with some others whom they trained with,including Damien Abernathy and Natalie Roberts.