The Blade and the Law

I’m So Tired of Every War of Resistance Story Being Tied to Bright Sword

Looking for Spy or Assassin Stories That Are Grounded, Logical, and Have a Clear Main Plot

Looking for books similar to "Spy War: I Can Actually Identify Spies". Don't make the male lead a loser who flirts with every woman he meets and can't bring himself to hurt any of them. Don't have him acting like some big shot from the start. I want an ordinary man who works hard to survive and helps his country when he has the ability to do so.