[Travel + Technology Tree + Bloody Battle for Hegemony]
An outstanding mechanical engineer traveled through time and became a pawn in the border army at the end of the Ming Dynasty. Using the only resources at hand, he gradually grew from the most inconspicuous pawn to the mainstay of the Ming Dynasty.
In the smoke of gunpowder, Chen Polu looked at the granular gunpowder purified by local methods in his hand, and kicked over the inferior ordnance sent by the Ministry of Works: "Eight Banners Iron Cavalry? I'm using the black powder ratio formula to teach you what to do!"
While Hong Yi's cannon was still gathering dust at the Macau port, his "granular gunpowder + iron sand shot" had blasted open the gates of Shenyang;
While the Donglin Party members were busy withholding military pay, his assembly line gunpowder shop was exchanging "Tiangong Kaiwu" for nitroglycerin;
Chongzhen held the "Military Industry Manual" and trembled: "My dear... Can this 'Maxine Machine Gun' drawing really crush Huang Taiji?"
Lin Sui wiped the rifling of his flintlock rifle and sneered: "Your Majesty, what you should worry about are those Jiannu slaves who are still using bows and arrows——"
"After all, my gunpowder recipe also contains a little arsenic purified from the "Barefoot Doctor's Manual"!
