Traveling through the famine, there is space for the daughter-in-law of the farm

Zhao Yunning quickly gave Madam Su a life-saving pill.

Mrs. Su woke up and looked at Zhao Yunning with a look that was less cordial and more cautious and restrained.

Zhao Yunning just thought she was scared, said a few words of concern, and then went to check the injuries of others.

Xiao Cheng had his people improvise the explosive package, but the proportion of ingredients was still imprecise, the momentum was high, and the casualties were not as serious as expected.

Most are caused by skin trauma and trampling caused by escape.

Fortunately, medicinal materials for treating skin injuries are everywhere in Lingquan Mountain. After everyone spent a night treating them, it was daybreak.

Zheng Duo was surprised that he had been in Quanzhou Fucheng for many years and fell behind the times. He didn't know that the weapons of Yan State were so advanced.

First it was Zhao Yunning's gun and bullet, and then it was the explosive bag thrown by Xiao Gou.

However, Zhao Yunning is obviously more powerful.

The situation that exploded last night was easily resolved.

The awe of Zhao Yunning in his heart became even greater. When he was about to go to Quanzhou City to collect food and medicinal materials, he did not forget to confirm again and again: "Princess, do you really don't need me to stay? In case Xiao Gou attacks again, I may not be able to rescue you."

."

The people around him immediately gave him a funny look that was of no use to him last night.

Zhao Yunning smiled and said, "No, even if he dares to come, he still has nine lives."

Also, Xiao Gou was seriously injured this time and would be useless if he died, so he should not be ambushed on his way back to the city.

Zheng Duo suddenly felt much at ease.

After suffering a sneak attack last night, the people's psychology is extremely fragile. They have not taken any medicine yet. When they found Zhang Mayi and Zheng Duo leaving, they kept an eye on Zhao Yunning, for fear of being left behind.

Zhao Yunning understood everyone's concerns very well and told them directly, "Don't worry, I won't leave. I am with you all."

With Zhao Yunning's assurance, the tense atmosphere eased a bit.

Liu Congzhen was very interested in the explosive pack used by Xiao Cheng. She picked up some dust, put it under her nose and smelled it, and said to Zhao Yunning: "The head here seems to be made of sulfur."

Zhao Yunning pretended to look at it and judged: "It should be sulfur and saltpeter." Then he pointed at the black substance and said, "This is probably charcoal."

Zhao Yunning easily determined the composition of the explosive package, which showed that he was not surprised by the explosive package used by Xiao Cheng.

Liu Congzhen suddenly said: "Xiao Cheng can make this kind of firearm using sulfur, saltpeter, charcoal, we should be able to do it too." After saying that, he deliberately glanced at Zhao Yunning.

Zhao Yunning nodded, "If it's just these three ingredients and mixed in a reasonable proportion, there should be no problem."

Liu Congzhen said vigorously: "Sulfur and saltpeter are both medicinal materials. I wonder if Dr. Qiu has them at home. If Dr. Qiu has them at home, we can give them a try now."

Zhao Yunning curled his lips and said, "Okay, let's ask Doctor Qiu."

As long as gunpowder is available, any weapon made can be easily explained to King Rui.

When Qiu Yanwen heard that they needed sulfur and saltpeter, he immediately said: "You can find sulfur and saltpeter on the rocks in the back mountain."

Liu Congzhen's eyes lit up immediately, and she and Zhao Yuning came to the rock together.

The white crystals that shine in the sun, shaped like salt flowers, are saltpeter.

Not far away, among the stone cracks, you can see the yellow stones, and the crystal surface reflecting the faint light is sulfur.

Where sulfur and saltpeter can be produced at the same time, it means that Lingtian Mountain is an extinct volcano.

Since it can be discovered, the output must be large.

Xiao Cheng has discovered the effects of saltpeter and sulfur, so this place must be protected.

Liu Congzhen and the others collected two large baskets of saltpeter and sulfur.

The newly collected saltpeter and sulfur are still raw ores and need to be refined to meet the standards for making gunpowder.

Fortunately, Ming Hongzi was not immune to vulgarity and wanted to make the elixir of life. Some of the equipment in the wooden house could be directly used to refine it.

At the same time, some usable charcoal was also found in the damaged villa.

Liu Congzhen put about 10% sulfur, 15% charcoal, and 75% saltpeter on the oil paper.

Zhao Yunning directly prepared the exact proportion of gunpowder, 20% sulfur, 20% charcoal, and 60% saltpeter.

In order to increase the success rate, Liu Congzhen prepared four more gunpowder ratios.

Just wait to light the fuses and see which one is the most powerful.

"Boom boom boom——"

Explosive packets were thrown out one after another. If they hadn't been informed in advance that they were conducting a test explosion experiment, everyone would have thought that the Imperial City Division had come back to kill them again.

Liu Congzhen recorded the data one by one. The data of one of the explosive packets was almost as powerful as Xiao Cheng's explosive packet last night.

She was very satisfied and excited that the army would be able to use such powerful explosive bags in the future.

Unexpectedly, Zhao Yunning's explosive pack was projected out, and there was a "boom". Both the sound and the degree of damage were clearly far higher than what she expected.

Liu Congzhen looked at her and confirmed that Zhao Yunning would definitely make explosives from the beginning.

However, it is not that surprising that Xiao Cheng can do it and Zhao Yunning can do it.

Liu Congzhen said, "These three raw materials are so powerful when put together, and they can certainly be used to create more powerful weapons to resist the enemy."

Zhao Yunning smiled and took out a small crossbow from his sleeve and tied the explosive pack to it, "I think it should be quite effective if used this way."

The moment the fuse was lit, the crossbow hit a small tree with a "whoosh", and "bang -" the small sapling also exploded in response.

When resisting the enemy's advance on the city wall, use crossbows and catapults to throw explosive packets. Obviously, the range will be longer and more effective in hindering the enemy's attack.

Liu Congzhen was filled with admiration, and suddenly thought of the submachine gun held by Zhao Yunning, which seemed to be based on this principle, and it became clear in her mind that King Rui had long been interested in rebelling.

Fortunately, King Rui was well prepared and had the ability to fight back when faced with threats from all sides.

Everyone had just finished a meal of mushy porridge, when Zheng Duo unexpectedly came back at full speed, alone.

As soon as he got off his horse, he reported to Zhao Yunning in a hurry: "Princess, the epidemic situation in the city is out of control, and it is inconvenient to transport food and medicinal materials. Now we can only return to the city quickly and let Doctor Qiu stabilize the situation."

Zhao Yunning's heart felt empty, and his tone was a little anxious, "Where is the Ming Miracle Doctor?"

If Mingshen doctor had an accident, how should Mo Hua's illness be treated?

Zheng Duo took two deep breaths, "Yesterday the miracle doctor was still sitting in the hospital, studying the prescription for this epidemic, but he disappeared today."

Zhao Yunning suddenly thought of Xiao Cheng, this piece of shit.

He was seriously injured. The best doctor in the city was Ming Hongzi. If he wanted to survive, he would most likely kidnap Ming Hongzi.

Ming Hongzi should be safe for a while.

Let’s first solve the current problem of eating and taking medication, and then think of ways to rescue him.

The epidemic has been out of control, and they will spread out without the epidemic.

Zhao Yunning immediately said: "Then enter the outer city first!"