ハート・ヴォルテックス

Hart Vortex was the Lord Chief Justice of London. He even has the authority to appoint a person who has not gone through the formal process as a lawyer. He pictured a brighter and crime-free London.

He figured out that Klint van Zieks had been The Professor. He blackmail Klint, ordering him to kill three more targets including he Lord Chief Justice of London. He manipulated Jigoku to kill Genshin, and then established the "Death God of the Old Bailey" to kill 16 people who were found not guilty.