Overlord
This is a world in which Good and Evil are less about moral standards and more about where you live. Magic and mad science live side by side, if not in harmony, and warriors of all kinds exist to alternately protect and to pester those bastions of knowledge. Hero and Overlord are job titles with unions and regular paychecks, and an essential part of the world's increasingly bizarre landscapes.
As narrated to the author by Roger Deathwish.