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".

In 1789, he led Chinese workers to conquer the United States: In 1789, Washington became the first president of the United States of America. On this day, a group of heroes will appear one after another; on this day, a legend will kick off; on this day, an evil dragon is about to take off into the world. However, a young man, a young man from China, a young man from China in the 21st century. With a mysterious system, with a group of angry labourers, with the anticipation of the Lord's world. Putting everything to an abrupt end. The hero will be buried, the legend will be rewritten, and the evil dragon will be slaughtered. . . . . "Drive a long car and step through the gaps in Rocky Mountain". The ambition is to eat the flesh of the barbarians when you are hungry, and to laugh and talk about drinking an ounce of blood when you are thirsty"