In the winter of 1938, on the loess slopes of northwest Shanxi, Lin Yuan, a graduate student in the Department of History, crossed over to become a recruit in the Independent Regiment of the Eighth Route Army.
In the Battle of Wild Wolf Valley, the troops suffered heavy casualties. The Japanese raiding team came to the village entrance. In the desperate situation, the Anti-Japanese War Iron-blooded Army System was suddenly activated!
Recruit elite soldiers, exchange for sophisticated equipment, and build military bases. With a golden finger in hand, he started from a dilapidated cave dwelling, led his brothers who were short of food and clothing, blew up the Japanese machine gun positions with grenades, swept the enemy with MP40, and built a steel defense line with MG42!
Surprise strongholds, ambush reinforcements, conquer county towns, fight a bloody path through the smoke of northwest Shanxi, and guard thousands of miles of rivers and mountains with an iron-blooded army!
Anyone who offends China will be punished no matter how far away!