Two men from two different generations, both initiated into a powerful organization that throughout history has sought control and uses their power for destruction. They leave behind a wake of murder, manipulation and ancient secrets. The first man wreaks havoc in and around the Whitechapel district of London, England in the 19th century. While the other stalks his victims in the cosmopolitan city of Seville, Spain in the 21st century; knowing that only he could uncover the true motives of one of the world's most infamous serial killers—Jack the Ripper.