Li Jinyan traveled through time and became a U. S. Navy lieutenant colonel and military attaché stationed in Japan in the 1930s.
When others travel through the system, he himself is the one who creates the system - economy, industry, finance, diplomacy, and public opinion. He uses the military system engineering of the 21st century to fight the war of the 20th century.
Japanese thief shouts "Catch the thief"? Then it will trigger a breach of contract, force liquidation, and ask for compensation at a sky-high price - if you fail to steal the chicken, even the rice vat will be moved away for you.
Are the Japanese going to war? Then add oil and bonds, double shorting, and you will become poorer and poorer, so poor that you have to buy bullets on credit.
Japanese sneak attack and expansion? Sorry, the fleet has been built a long time ago - with the money you paid for compensation, just waiting for you to come.
When others travel through time, it is a war they want to win;
What Li Jinyan wants to win is the entire era.
When the Great Depression and World War hit a strategic turning point, the advantages accumulated by veteran players over hundreds of years were wiped out overnight, and everyone returned to the same starting line. ——This kind of window only opens once every few hundred years.
The old rules will be smashed to pieces, and new powerful countries will stand up on their bones.
He wants to make the first island chain no longer a chain that locks the nation, but a new Great Wall for the nation.
The tribute system that hundreds of thousands of countries came to pay homage to hundreds of years ago may not be able to come back in a different form.