If we think of Igniss as the messenger, then we must see Hriger as the executioner. As a member of the order of Theus from planet Polter and in alliance with the GHEIST, he is the one who ensures everyone’s silence in the name of his master. While Igniss takes care of business between the two organizations, Hriger has been temporarily transfered to the GHEIST to destroy the secret of room 13, thus allowing the prophecy of the 5th world to come true.
GHEIST is an ultra-secret criminal organization that was founded at the end of the 70s by super-rich Doctor Sigmund Gheist. In order to increase its numbers, it has decided to take control of Clint City and its gangs by hook or by crook.