Lu Shiyan said helplessly: "Outside, you pay attention to the impact." ”

Although Jiang Tangtang was very dissatisfied with his old-fashioned behavior, he still got down to business.

"The grain in the valley is almost eaten, I want to take some out, when you are free, help me."

Lu Shiyan said: "Can you lend me some of the extra food in your mustard seed space first?" ”

Jiang Tangtang made an old mistake, and reached out and touched his face, "What is the relationship between us, what do you want to borrow?" ”

Lu Shiyan: "......"

He had suspected that she, like him, was from the Upper Realm. But her behavior made him overturn his thoughts in an instant.

I really don't know what kind of experience it takes to have such a character.

Although Jiang Tangtang made the old mistake of molesting men, she always felt in her heart that half of the food in her space belonged to him.

After all, it wasn't Lu Shiyan who helped, she was alone, even if she had space, she didn't have the ability to put the grain in Xirong's granary into the space.

Outside, she didn't go too far with her hands and feet, and after touching her face, she took it back, "What's going on outside?" You didn't contact the Cui family? ”

Lu Shiyan said: "There was a drought before, and now there is a war, and in the next few years, there will be a shortage of food, and the Cui family will not easily let go of such an important life-saving food." ”

He saved the kindness of Cui's mother and daughter, and the Cui family may give a certain amount of food as a thank you.

But this kindness is not enough to tie up the Cui family with them.

The Cui family is a businessman, and businessmen are profitable.

If you want the Cui family to come up with a lot of money and food to support them, you must see their strength, so that the Cui family feels that it is worth betting on them.

"But as far as I can observe, Xirong's side shouldn't be able to endure it for long, and they will attack Puzhou soon. This battle is a crisis, but it is also an opportunity. ”

"We're going to win." After Jiang Tangtang finished speaking, he looked at Lu Shiyan again and said, "In addition to food, what are you missing now?" ”

Lu Shiyan's face was a little surprised, "Iron is controlled by the imperial court, and there was not much iron in Puzhou before...... Most of the soldiers now have no weapons. ”

Jiang Tangtang thought about the strange books he bought in the system, and suddenly said, "Have you ever thought about not using iron knives as weapons?" ”

Lu Shiyan looked at her, wondering in his heart, could it be that in addition to the mustard seed space, she could also take out the immortal weapon?

Jiang Tangtang didn't know what he was thinking, "I know a weapon that looks like an iron ball, but it will explode when you throw it out!" If you use this iron ball as a weapon, do you think you can hold Puzhou? ”

Lu Shiyan was a little surprised, he didn't expect that it was not an immortal weapon, but something he had never heard of, "I don't know how powerful that explosive iron ball is?" ”

Jiang Tangtang thought for a while and said, "That depends on our technology." If the technology is good, the power will definitely be great, and it will be no problem to injure dozens of people. But if the technology doesn't work, it may be ...... Listen to a noise, play a role in intimidation? ”

After all, the bomb was not made, and she really didn't dare to guarantee it.

Lu Shiyan said: "Do you know the method of exploding iron balls? ”

Jiang Tangtang nodded, "I've heard someone say, do you want to try?" ”

Lu Shiyan nodded without hesitation and said, "Yes." ”

Sulfur, saltpeter, and charcoal were needed to make gunpowder.

It is not difficult to obtain sulfur.

Last time she found a mine deep in the mountains, and sulfur can be smelted from pyrite.

As for saltpeter, she didn't have to worry about it at all, as long as she took the scanning system and looked for it. Charcoal is even easier.

There are also various ways to make improvised bombs in the system's books.

Jiang Tangtang felt that this was simply God chasing her to give her food.

However, when I first started experimenting, it was not mass production, so I didn't have to go to the mountains to find raw materials.