Why was Yancheng able to keep it? It is because Yancheng's protective ability is very strong, but even if it has such a strong protective ability, it does not mean that it can guarantee that these soldiers and armor will not have any problems.

Conversely, the more protective they are, the more they will want to participate in the battle.

"They won't blame you, Miss."

Originally, Fu Yanqing only had such a thought in his mind, but now this thought is getting more and more crazy. She felt that she should just persevere, what if she could succeed?

That's right, Fu Yanqing wanted homemade explosives.

Cold weapons in front of explosives are not enough at all, but the problem is that it is not so easy to make homemade explosives!

First of all, she knew that in order to make explosives, she had to have sulfur and saltpeter, both of which were indispensable. But at the moment, it wasn't so easy for her to get her hands on these two things.

Where can you find the most common sulfur? That's the crater, after all, after a volcanic eruption, sulfur can naturally form.

Is it that easy to find a crater?

Of course, it can also be extracted from pyrite, but it is not so easy in either way. Fu Yanqing simply posted a task directly on the mall, saying that it could be used to buy gunpowder.

Of course, this message of hers was posted on her private store. That is, a mall that is connected to other planes, as for the ordinary malls inside and outside Yancheng, even if she has such a request, I am afraid that there will not be many people who can bring these two things.

However, Fu Yanqing still posted such a task in the task hall, what if this kind of thing happens if she is lucky?

Maybe it's because Fu Yanqing didn't have much expectation for this matter itself, but she was really lucky to be hit by such shit. Someone actually received this task, and even said that he could provide a lot of saltpeter to Fu Yanqing.

If you take the initiative to send it, then you must want to see it.

"I think this should be the Fu City Lord?"

How do you describe this sound? Warm as jade, it should probably be like this. Undoubtedly, this kind of business made Fu Yanqing have a good impression of the person in front of him.

Looking at this person's face again, I have to say that he does have a good skin. Fu Yanqing can be regarded as a deep face control, so she can't look at the good-looking ones at all.

But this person is really different, his height is probably a head taller than Fu Yanqing, you must know that Fu Yanqing's height is almost one meter seven, which means that this man is at least more than one meter eighty-five.

Fu Yanqing can always be a little more tolerant of such people, after all, who doesn't like beauties?

"So you have saltpeter?" Fu Yanqing thought that she was not a person who was so easily confused by this person's beauty, and she still knew very well what to do.

Shen Chenxian: "Yes, I heard that City Lord Fu can exchange saltpeter for copper coins here, so I want to come here to try my luck." ”

She really needs these things now, so since someone has taken the initiative to send them to the door, then she must accept them without saying a word.

"How many do you have?"

"About a hundred pounds!"

Fu Yanqing was a little surprised, things like saltpeter are actually not so easy to get, and this person can actually have hundreds of catties of saltpeter, which is not simple.

To tell the truth, Fu Yanqing was a little suspicious after hearing what this person said to him, since there are so many saltpeters, where can he still use it to find himself?

"Are you really willing to trade the saltpeter you have with me?" Although copper coins are rare, for now she wants saltpeter more.

"Of course, saltpeter is not much use for me in my hand, but if I can exchange it for copper coins, it will at least make my life more comfortable, right?"

Fu Yanqing didn't believe what Shen Chenxian said to him, if this person's life was really bad. Where did all these fine clothes come from?

You must know that the current fabric and these things can't be stored at all, and a piece of clothing will be worn for three months at most, and then it will automatically break anyway.

Therefore, when most people choose clothes, they are mainly simple. Anyway, the clothes will eventually be torn, so why spend so much money?

But the problem is that the clothes this man is wearing, anyone can see, are absolutely first-class. Such a person told himself that he wanted to exchange copper coins, but he really couldn't believe it.

But these are other people's things, and they don't seem to have much to do with her.

"Can you show me?" Fu Yanqing asked.

Shen Chenxian: "What's the matter? After speaking, he took out a piece of saltpeter from his warehouse and gave it to Fu Yanqing. "City Lord Fu might as well take a look at how my saltpeter is." ”

How can you tell if saltpeter is good or bad? Fu Yanqing didn't have such an ability, so she simply asked the system to help her identify it. Anyway, the system has such an ability, and you don't need to use it in vain, do you?

System: "This saltpeter is medium saltpeter. ”

Coming up with such a result, in fact, Fu Yanqing is not much of a surprise. There shouldn't be many people who can have medium saltpeter in their hands now.

Cherish it!

"Are you really willing to sell me all the saltpeter you have?" Fu Yanqing confirmed again.

Shen Chenxian smiled and said, "Could it be that City Lord Fu doesn't believe what he said?" ”

Fu Yanqing was a little surprised, "This gentleman should also know that things like saltpeter are indeed not easy to obtain, so I have some doubts in my heart." But since you are willing to sell me all the saltpeter in your hands, sir, there is naturally nothing to say. ”

In the end, Fu Yanqing bought these saltpeters at the price of thirty copper coins and one catty, and Shen Chenxian brought a total of one hundred and twenty catties of news, that is, three thousand six hundred copper coins.

And that's just saltpeter, and it's not cheap at all. There is still no brimstone left!

"I guess City Lord Fu, you still need sulfur, right?" Shen Chenxian asked.

Fu Yanqing, how does this person seem to know what he is thinking? However, saltpeter is already very rare, can this man still have sulfur on his hands?

"Could it be that you still have sulfur in your hands?" In fact, Fu Yanqing just asked casually, and he didn't have any hope at all.

As a result, I heard the man reply: "City Lord Fu guessed correctly, I do have sulfur on my hands." ”

Fu Yanqing looked at Shen Chenxian with a suspicious expression, this can't be blamed on her. Since this man already has saltpeter and brimstone in his hands, it means that he can make explosives himself.

But isn't it strange that he is now going to sell these things to himself?