[Anti-Japanese]+[System]+[Shuangwen]+[Soul Penetration]+ [Large quantity and full control] + [Overseas founding] + [It turns out that the great powers are themselves] + [The more you run, the more weapons you get]: Lin Feng's soul traveled through 1940, activated the guerrilla system (guerrilla warfare, protracted war, and killed the Japanese devils!), Ran 1 meter to get 1 Type 97 grenade, ran 5 kilometers to get 50 Type 38 rifles (matching package) 5,000 rounds of ammunition), 250 Type 97 grenades, 1 Taisho 11-year light machine gun (matched with 2,000 rounds of ammunition), ran 50 kilometers, 55 kilometers, and received 4,400 Type 38 rifles (matched with 280,000 rounds of ammunition), 9,000 Type 97 grenades, 51 Taisho 11-year-old Type 92 light machine gun (supplied with 102,000 rounds of ammunition), 47 Type 94 90mm light mortars (supplied with 940 rounds of shells), 41 Type 92 heavy machine guns (supplied with 210,000 rounds of ammunition), 31 Type 92 infantry guns (supplied with 900 rounds of shells), 26 Type 94 mountain guns (supplied with 780 rounds of shells) artillery shells), 16 Type 92 105mm field cannons (matched with 480 rounds of artillery shells), 110 Type 97 sniper rifles (matched with 11,000 rounds of ammunition), 6 Taisho 4th-year-old 150mm field cannons (matched with 180 rounds of artillery shells)... The main purpose is to have a large quantity and a full tube, and not even an inch of grass will grow.
You can read the book I wrote. Later generations of college students traveled through time and became governors of provinces who committed all kinds of evil. They gradually changed themselves and changed China.