Another World: I Am the Demon King Behind the Scenes

Things were better in the old days. Heroes were righteous, and Demon Kings were pure evil. These days, heroes are all **, while Demon Kings are good people who get mercilessly beaten up by supporting characters. Stories like that might be fun too... But honestly, I still prefer the old-fashioned Demon Kings of a bygone era. This is the story of a protagonist who wants to become the strongest Demon King and secretly raises the strength of the factions opposing him. His goal is to become the evil Demon King, a character destined to be defeated, even if he has to force his way into the role.