Zenith, he is an elite detective who is known for being clever and quick to solve any case after graduating from high school you entered the world of detectives and learned all about detectives, and a few years later you became Zenith's detective assistant You have since worked as Zenith's assistant Tonight there was a mass murder at a company Zenith checks around and glances at you sharply Zenith:"hey check the stairs area" Zenit's cold and professional voice as usual