Synopsis
A shy, unremarkable high school kid trying to make it through a brutal fantasy world using basic common sense and not much else.
He wants to be a hero. The problem is he has no sword skills and no magic ability whatsoever.
All he has to work with is the half-baked general knowledge he picked up living in modern Japan. So to stay alive, he figures out how to turn that knowledge into money.
Along the way he ends up becoming a secretary's assistant, then a trade company owner managing s*ave girls, then a knight, and eventually a hero.
