"Ayi Na, where did you get this saltpeter?"
"It's on a rock up in the hill."
Aina was a little confused. She had never seen Pei Yun so excited before. When signing the trade agreement before, Pei Yun was very calm. How could such a small stone make him so excited?
"Let's go to the mountain now!"
"Now?"
Aina was surprised. "The mountain is on the other side of the Black Stone Tribe, and the road is rugged and difficult to walk on. It's too late now, I'm afraid it will be difficult to go up. How about we go tomorrow?"
Pei Yun looked outside. It was pitch black. It would be difficult to walk along the mountain road.
Then let’s go tomorrow.
He held Ayi Na in his arms and kissed her on the face, "Ayi Na, you are really my lucky star."
"Brother Pei, is this important to you?"
"Yes, it's very important."
Pei Yun nodded. If it was really a saltpeter mine, he would keep it for himself and not report it to the court. He would ask Aina to help with the mining and he could exchange it for things or buy it with money.
It seems that we need to form a special caravan to trade with Aina.
The fact that fireworks already exist in this world shows that people already know the uses of saltpeter, but they don't take it very seriously and just use it as a material for making fireworks.
It's even more outrageous in southern Xinjiang, where saltpeter is used to relieve abdominal pain. So they formed a medicinal material caravan so that large-scale purchases would not arouse suspicion.
Moreover, Jingchao must also have saltpeter mines. If someone knew that he was purchasing in large quantities, maybe someone would come to trade with him.
Go back and start developing gunpowder. This shouldn’t be difficult.
The difficult part is making a gun. Pei Yun doesn’t understand the principles of the gun, so he has to go back and look it up on the Internet.
Once gunpowder is invented and guns are available, we will no longer be controlled by others.
"Ayina, let's do it again."
In excitement, Pei Yun was enthusiastic and shortened the sage's time, ready to start the attack, which Aina of course welcomed, and soon the two figures intertwined again.
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