A college student who participated in military training traveled through the spy war era

The first thing to do is to survive...

This is a story about catching and killing Japanese spies...

The book is also called "My Intelligence System", "The Man Who Deals with the Devil", "Dancing on the Edge of a Knife", and "My Spy Diary".

Having obtained the [Europa Universalis] system, should I go the war-crazed route, or the extreme trade route? Forget about that, let's get started, Your Majesty! The Sun Never Sets in the Celestial Empire Author: Feng Xi Po Di Synopsis: Having obtained the [Europa Universalis] system, should I go the war-crazed route, or the extreme trade route? Forget about that, let's get started, Your Majesty!