The control group of the ancient heroine

Doctor Li thought: "The grassroots went back to study. His body was caused by eating messy things all year round. Although there were signs of poisoning, the poisoning was serious and fatal. As for why he went crazy, Cao Min probably figured it out... Cao Min smelled a strong smell of sulfur when he came in. "

"The smell of sulfur? What about that?" Qin Fang explained.

Doctor Li said: "The people here are in such a situation, there is a Taoist temple, and there is a furnace in this house. Combined with the smell of sulfur here, I boldly suspect that sulfur is used to refine medicine." In "Shen Nong's Materia Medica" It is recorded in the Sutra that sulfur is used to change the properties of medicine. However, if the sulfur is excessive, it will be poisonous. Caicao people said that this person was poisoned, and it is estimated that the smell of sulfur was too much."

Qin Fang: "‌?"

Doctor Li said: "The smell came from over there. The smell hasn't dissipated yet. I guess there is still sulfur over there. General, let's go there."

Qin Fang: "Yeah."

Dr. Li followed the smell and led him to other rooms. Then his eyes lit up: "A lot of sulfur."

Qin Fang asked: "Yellow hair head and white hair head‌?"

Doctor Li laughed loudly: "The general knows that this white nitrate and yellow sulfur are both used as medicines to improve their properties, but the common people did not think of it. There is so much sulfur in here, 녦‌녦 Joy.”

Qin Fang said: "It's just this room, the other rooms contain sulfur and nitrate."

When Doctor Li heard this, he was even more delighted: "How come there is so much sulfur and nitrate here? Logically speaking, the potency of the sulfur transported from the bottom is high. If it is for refining medicine, , transporting sulfur and nitrate from below to such a high place is like refining medicine directly below. "

Qin Fang listened and suddenly had an idea: "Is there sulfur or nitrate near here?"

Dr. Li felt that he had this ability.

Qin Fang went out: "Captain Lu."

"General?" Lieutenant Lu came in from behind.

Qin Fang said: "Send the order and ask all the soldiers to start searching for this kind of small head, this yellow sulfur, and this white saltpeter. Doctor Li said that this balm can be used as a flavoring medicine, so You should be careful. This yellow product is poisonous if you inhale it too much, so please be careful."

Lieutenant Lu: "‌."

Doctor Li took out the paper and prescribed the medicine: "General, here is the medicine for that person to fry. Send someone to get the medicine."

Qin Fang gave the medicine to one of the soldiers: "Go and get the medicine."

Soldier: "‌."

Qin Fang has no idea of ​​taking the person away for the time being. He knows everything about his origin and identity. It would be safer to keep him locked here, but this tiger is in danger. 땤Now, ‌Tiger놊 eats wild boar legs. After thinking about it, Qin Fang said to Doctor Li: "Doctor Li, let's exit here first, and then control this place after the tiger falls. It's too dangerous to leave the tiger alone."

Doctor Li listened: "General, will you bring down the tiger?"

Qin Fang's face was a little red, and he was embarrassed: "There are still some intoxicating drugs from the previous Mongolian sweat medicine. After we left, we used the smoke to bring down the tiger." Anyway... even though he was rude. It's something, but he used it quite smoothly.

Dr. Li, I wonder if there is anything that can be done to mobilize the troops and make them successful. What's the use?

At this time, Qin issued an order to light the poison in the Taoist temple, and then they all left the Taoist temple.

When the tiger saw them leaving, it didn't respond. It went back to its own house and lay down. After half an hour, Qin Fang went in and saw that the tiger had been attacked.

Qin Fang: "Come here, make a cage and lock up the tiger, but don't hurt it. Send fresh meat to it at night. Yes, put a chain on it Put people in a room."

Soldier: "‌."

After the tiger's cage was ready, the tiger hadn't woken up yet and it was already dark. Qin Fang left some soldiers to guard here and protect Doctor Li while he went down.

By the time Qin Fang returned to the general's mansion, the sky was completely dark.

"The general is back."

A 깊뇽 sound came from the door of the General's Mansion. The sound was louder than usual. If it was a smaller mansion, everyone would probably be able to hear it.

Qin Fang paused: "Uncle Hong is very angry today."

Uncle Hong chuckled and said, "Anyway, my wife has told me that if you come back, please shout louder. You didn't come back during dinner today, and my wife came to the door several times."

Qin Fang listened and hurried inside.

Although Uncle Hong's voice did not reach Yang Haiyan, the guards patrolling in the palace heard it and immediately went to the inner courtyard to inform Yang Haiyan: "Madam, the general is back, and the voice has already been heard from Uncle Hong. "

Yang Haiyan had already eaten, and Qin Siya was taking a walk to eat. When she heard Qin Fang coming back, she asked Qin Siya to go back to the yard, and ordered her servants to bring the warm dishes, and then she went to pick up Qin Fang.

Afterwards, Yang Haiyan walked out of the yard and saw Qin Fang coming back. She took a few steps forward and said, "Why did you come back just now? Someone sent me a message." Knowing that he was going to be a beast, she would be thinking about other things and worry about him being in danger before he came back at this point.

Qin Fang listened to the concern in her voice and apologized very much: "Yanyan, I'm quite busy today. I've been on the top of the mountain all the time. Everyone in the military camp is searching for me, so I don't have time to come over. You are worried."

When Yang Haiyan heard his explanation, she understood. When things get busy, how can I take care of these things? "As long as you're fine, I just want you to be fine."

Qin Fang took her hand and said, "Don't worry, I will remember it."

‌People enter the yard.

Qin Fang didn't eat enough at noon. He spent a lot of time climbing today, so he was already hungry. When he smelled the aroma of rice, his stomach rumbled. He has become accustomed to being shameless and shameless in front of her, but his image is still maintained: "The cakes and biscuits at noon were eaten by everyone, but I was not full."

Yang Haiyan listened, but she couldn't tell what he meant. She said considerately: "Who is so outrageous, snatching my husband's food?" After saying that, she gave him a bowl of soup, "Drink the soup first to satisfy your stomach."

The soup is shredded chicken soup, which is very fresh and simmered slowly over low heat.

Qin Fang took a sip of 깊‌, and then drank 깊 for several more sips before his stomach felt better, and finally said: "껩놊‌‌, something happened in the beast today..." Then he Let’s talk about the situation of the beast again and again.

When Yang Haiyan heard this, she hurriedly said to her, "Mother Lian."

Aunt Lian answered at the door: "Madam?"

Yang Haiyan said: "Mother Lian, please send someone to Xiaowei Lu's house to say to Xiaowei Yang's house that Xiaowei Lu and Xiaowei Yang are busy at the moment. They are not in the way. Don't worry about Xiaowei Lu." Mrs. Yang is worried."

Aunt Lian: "‌."

Qin Fang heard: "I have forgotten this." Men are indeed not so careful about some things.

Yang Haiyan listened and said: "My husband, who does big things, how can he remember trivial things like a little girl like me?"

Qin Fang immediately said: "Where, Yan Yan is the smartest person, how can I compare to Yan Yan?"

The corners of Yang Haiyan's mouth were raised to the sky, this person is really getting better and better at talking. He said: "You said you found sulfur and nitrate in that Taoist temple?"

Yang Haiyan studied very hard back then. After her grandmother died, she was alone and had no other way out except studying, so she studied very hard and forgot all about food and sleep, so that her grades were very good. Even after more than ten years, some knowledge has been forgotten, but some knowledge is still remembered, such as □□.

□□The Chinese discovered it most during the Han Dynasty. Moreover, sulfur is an important material in pharmaceuticals.

However, Qi Guo has not yet established his country.

It’s a bit strange. Qiguo already has firecrackers, so why don’t they have firecrackers? Qiguo's firecrackers are Chinese fireworks, but the manufacturing principle of firecrackers is similar to that of □□, except that the amount of materials is not as large as □□, and the power is not as great as □□.

So, there are firecrackers in Qi State, why don’t they have firecrackers?

Yang Haiyan understands this problem. 놊passed: "Ms. sir, do you know what firecrackers are made of?"

Qin Fang was stunned: "I know." Ashamed, does his wife want to test him? He should know how to do it, his wife knows that he has no talent. Take poetry as an example, he has done it just once.

Yang Haiyan said cryptically: "I have mentioned in my journal that firecrackers are made with sulfur and nitrate."

Qin Fang listened, but he still didn't understand what Yang Haiyan meant.

Seeing this, Yang Haiyan said more clearly: "So Sir, I have an idea. Since our country has sulfur and nitrate, why should we make big firecrackers? In this way, the enemy will fight. At that time, we just bombed them with big explosions. Is it faster? I understand why the imperial court made big firecrackers? "

When Qin Fang heard this, he was stunned at first, then put down the bowl and clasped Yang Haiyan's shoulders: "Yanyan, you are so smart, so smart..." He smiled happily on Yang Haiyan's face He kissed her first and then ran out, "Yanyan, I'm going to work. I'll be back today. Go to bed early. Don't wait for me."

"Ms. sir..." Yang Haiyan chased him out, but the man had already run away.

Yang Haiyan shook her head helplessly, this man... looked at her and then smiled, as long as he understood what she meant.

Although Qin Fang knew that Yang Haiyan deliberately reminded him, he did think of it. Why did the imperial court make big firecrackers to deal with the enemy? Because there is not enough sulfur and nitrate. Why did King Liang build the Taoist temple on the top of the mountain, because there was sulfur and saltpeter there. If the Taoist temple is built under the 껚 and sulfur and nitrate are transported from the top, people will definitely discover it. In this way, the court knows the existence of the sulfur and nitrate and will definitely come to ask for it.

The king of Liang also wanted to hand over the sulfur and saltpeter to the court.

Of course, this is what Qin Fang thinks. However, they were all heavy, and he felt that his guess was correct. There must be sulfur and saltpetre near the Taoist temple.