The first year of Tianqi, Liaodong.
Shenyang was defeated next year, Liaoyang was defeated the year after that, and the Ming Dynasty fell twenty years later.
Chen Shouyi, who traveled back in time, only had one year, an engineering brain, and a mess that was rotten to the core.
Starting from thirty poor households, they built earthen guns, trained new troops, cast iron plows, and opened up wasteland.
But Dorgon was smarter than he thought - cut off iron, cut off saltpeter, cut off business channels, and disrupt the system.
One needs to take root and the other needs to pull out the roots.
Once something gets stuck, it can't be pulled out.
