1937, Battle of Songhu, Baoshan position.
A young squad leader who came from a repair shop and three remaining soldiers guarded the first line of defense.
He doesn't know how to fight, but he knows about guns. The jammed machine gun was repaired in three minutes after he got it; scrapped parts, if pieced together, became a weapon to kill the enemy.
From Baoshan to Sihang, from Sihang to Nanjing, and from Nanjing to Wuhan.
Fight all the way, repair all the way, and survive with the brothers all the way.
During the battle of Changsha, he was ordered to defend the Laodao River. Xue Yue said: "You can't throw it away here."
He said: "The people are there and the position is there."
Xie Jinyuan said: "Your hands are more valuable than a company of soldiers."
Xue Yue said: "The country needs people like you."
No cheats, no system. Only one pair of hands, one mind and blueprints, and one life.
Use technology to make up for the equipment gap, and use flesh and blood to build the final line of defense.
An inch of mountains and rivers, an inch of blood.
He repairs the country's weapons and fights the country's wars.
