Iron-Blooded Xuzhou: Pig Farm Owner's Killing System of the Republic of China

Traveling through the Republic of China, starting with a battle with soldiers in Xuzhou? It doesn't matter if it's hell difficulty - I have a system! Ten points for killing a Japanese. Change machine guns, artillery shells, and ammunition at will! Don't be cannon fodder, don't take refuge with warlords, Defeat the troops, seize territory, and train your own troops. When others are still taking sides, He has led his army across the battlefield. This is a modern man, A story about using firepower and iron blood to carve a way out of troubled times.