Drawing the Sword: From Cangyun Ridge to Shangganling

Zhou Tie, a master technician with fifteen years of experience maintaining modern multi-service military hardware, is abruptly thrust into the world of Drawing Sword. His arrival is anything but auspicious: he takes the blame for Li Yunlong and is promptly reassigned to the Independent Regiment's logistics section as deputy chief. Starting with the overhaul of the regiment's first captured "Crooked Breech" light machine gun, Zhou Tie's journey spans from the battlefields of Cangyun Ridge to the brutal fighting at Shangganling—where he oversees the local production of a Katyusha-style rocket launcher. Drawing solely on the hard-won skills from his previous life, he systematically refines and upgrades every piece of equipment within his reach. With each improvement, the technological gap between his side and the enemy narrows—and sometimes vanishes entirely. Yet for Zhou Tie, personal glory is never the goal. His single, unwavering purpose is to give those "most beloved people" a better chance of surviving the war and returning home to the families waiting for them. (No system.)