Reborn as the commander of a fleeing regiment in the War of Resistance, he's about to be shot by a military police squad from the start.
Lu Yuhua thinks he's been handed a cannon-fodder script, until a voice rings out in his mind: “Red Alert Construction Yard System activated. Beginner's gift pack delivered. Please claim your ten-man rifle infantry squad.”
So, before dawn and his execution arrive, he secretly mines resources and churns out troops, turning a garrison regiment that had dwindled to just two hundred sickly old men into a mechanized infantry battalion.
At daybreak, the supervising officer sent by headquarters sees a force equipped with nothing but the latest gear, its ranks bristling with discipline, and nearly drops to his knees in fright.
Lu Yuhua slaps his pistol onto the table, his eyes brimming with tears. “My ancestors' graves are behind me, and the land of Bagui is beneath my feet! I ran before because I was afraid to die. Now I've got the means to fight back. If anyone dares call me a deserter again, I'll answer with artillery shells!”
I have seen a similar one, I hope you can follow it up