Fenghuo Yanshan

An accident brought Chen Yan in 2025 back to the war-torn 1938. He became an Eighth Route Army company commander who was separated from the main force and trapped behind enemy lines. There were only dozens of exhausted soldiers around him, their ammunition was exhausted and their future was bleak. The iron hooves of the Japanese invaders roared in his ears. Facing the most extreme cruelty of this era, his modern cognition and moral values ​​were shattered. However, Chen Yan's eyes are always looking for solutions. Disparity in force? Then use modern chemical knowledge to improve black powder and turn land mines into "anti-tank mines"; use fluid mechanics to design mortar barrels so that "made in border areas" can shoot more accurately and farther! Supplies cut off? Then use local materials to build water conservancy projects so that the people in the base area can have enough to eat; make steel using local methods, build small blast furnaces, and let the hammers of the arsenal ring in the mountains! Tight lockdown? Then establish a logistics management system that transcends the times, allowing the efficiency of material allocation to crush opponents; transform radios to create an invisible intelligence lifeline. From building the first water-powered gun repair shop to establishing a huge military industry system that can produce homemade rifles, bullets and artillery shells; from leading the remnants of guerrillas in the mountains to developing into an Eighth Route Army that frightened the Japanese invaders. Chen Yan wants to use his own way to inject a steel backbone into this desperate era. This is a period of "industrial resistance" that has been forgotten in the dust of history. This is a war song that belongs to engineers!