Assassin -12
This assassin appears on Episode 12, bearing a strange gun emblazoned with the Silver Wheel symbol. He has orders to kill reporter Dalton who was eager to publish the manuscript regarding Invisible 9 with Oland as a living proof.

He shoots Dalton in the back as the reporter and Alice argue about whether or not the manuscript should be revealed. Oland and Alice fight and successfully capture him, but he commits suicide with a poison pill when they try to question his identity and that of his superior.