After a short time, Su Zi came to the door, rubbed the snow on the soles of his feet, and entered the house in the cold.

Yun Chi poured him a cup of hot tea, and his tone was ordinary, "Are you feeling better?" ”

Su Zi glanced at Yun Chi, untied his cloak, threw it in one place, sat down in front of Yun Chi as he walked, picked up the teacup, took a sip of it, and said in an ordinary tone, "Okay." ”

After yesterday, one calmed down, the other was discouraged, and now they can sit together calmly and drink tea and discuss matters.

"I heard yesterday that you took Dr. Han into custody? Why? Yun Chi asked.

Su Zi held the tea cup to warm his hands, and explained the reason for taking Dr. Han.

Yun Chi listened, narrowed his eyes, pondered for a moment, and said, "Not only the Mei Mansion, the Imperial Family, and the Wuwei Hou Mansion, but also the major mansions in Beijing also use the Divine Medicine Valley to some extent. ”

Su Zi nodded, "Yes, which mansion has no one sick." ”

Yun Chi bowed his head, "Check from the Divine Doctor Valley." ”

Su Ziqi also meant this, "Zhaoyuan County is not far from the Divine Doctor Valley, so it is better to go to the Divine Doctor Valley, meet Yuan Daozi, and see what he says." ”

Yun Chi raised his eyebrows.

Su Zi said, "I'll go." ”

At this time, someone brought food, but Yun Chi didn't immediately express his position.

Su Ziqi picked up the chopsticks and said while eating, "More than ten years ago, Tian Bu endlessly betrayed the Divine Doctor Valley, there must be a reason, I will write to him later, Han Cheng has two brushes, and he also betrayed the Divine Doctor Valley three years ago, he should know a lot about the inside story of the Divine Doctor Valley, let him cooperate with the investigation, it should save a lot of effort." ”

Yun Chi pondered for a moment and nodded, "It's okay, but it's ......"

"How?" Su Ziqi looked at him.

"If you want to check, it's better to check it with great fanfare." Yun Chi said, "Whether it's checking the dragon ginseng, or checking the Divine Medicine Valley, and the people behind it, from the capital to the outside of Beijing, check the bottom of the day." ”

Su Zi thought for a while, and bowed his head, "Now that the enemy is in the dark, we are in the light, so we simply go out to investigate, but it is also happy." ”

The two of them agreed, so it was needless to say more, and after lunch, they agreed on a thorough plan. Of course, at present, the main thing is to check the dragon ginseng, and the rest of the things are supplemented.

After lunch, Su Zi set off for the Divine Medicine Valley, and Yun Chi set off to return to Beijing, and at the same time, the dark stake of the East Palace and the dark line of Su Zi Chu received news of a vigorous thorough investigation.

On the second day after Su Zichu left, Bei'an City found another 1,200 people infected with the white blister plague.

An Sixteen's face was very pale when he told Hua Yan, "Young master, it's very strange, obviously we have done the best measures to control the people who have the plague in time, and the twenty catties of dragon ginseng taken from the Xia Mansion have also saved more than 300 people, but the number of people who have attacks today has not decreased, if it goes on like this, within two days, I am afraid that there will be tens of thousands of attacks......"

Hua Yan's face was also very ugly, and she said to An Sixteen what she had guessed yesterday, "If what I expected is correct, Qingpu County is not the source of the white blister plague, Bei'an City is the source of the white blister plague, and Qingpu County is just a cover to attract our attention." ”

An Sixteen was suddenly shocked, "What does the young master mean, someone has already buried the source of the plague in Bei'an City?" So, no matter how much we control it now, it's snowballing? ”

"Hmm." Hua Yan nodded, "I just thought of it last night." ”

"What then?" An Sixteen has always been steady, but now he is also a little panicked, "I have tried all the medicinal materials endlessly, but I have not found a medicine that can replace Panlong ginseng." If this continues, Bei'an City will really become a grave city. ”

Hua Yanxu clenched her fists, spread out the topography map she had drawn, pointed to a few places, and said, "From today onwards, with each prefecture and each courtyard as a team, as long as there are no families contaminated with the plague, people will be sent out to these places in batches. ”

An Sixteen was stunned, "What does the young master mean?" ”

"Short Beiancheng." Hua Yan said, "Move faster." She glanced out at the sky, "It is just dawn, and before midnight today, everyone except those who have been infected with the plague have withdrawn. In each province, two soldiers are assigned to supervise it. The houses and households are separated by three zhang each. In this case, even if the plague is discovered, it will only affect a small area, and it will be controlled immediately. ”

"Young master, this method is good." An Sixteen's eyes lit up when he heard this, "There are tens of thousands of people in Bei'an City, we have 30,000 defenders, 50,000 Jingguo troops, and 50,000 Wuwei troops, and it is enough to transfer half of the manpower." ”

"Hmm." Hua Yan nodded, "You take the secret line of the Hua family to secretly monitor along the way, and once you find that there are abnormal people in the people who go out of the city, you will be immediately escorted and severely tortured." I stayed in Bei'an City and led people to dig three feet into the ground in Bei'an City inch by inch. When the words fell, her eyes were cold, "I don't believe it, I can't find the source of the plague hidden in the dark." ”

An Sixteen shook his hands and said viciously, "Don't worry, young master, Seventeen has received the news and will come to Bei'an City today, and the two of us will keep an eye on the people who are transported out of the city, and we will not let go of a person who has a strange move." ”

"Okay, you can arrange it now." Huayan waved his hand.

An Sixteen did not delay for a moment, and immediately went.

Hua Yan called Cheng Zixiao, the Five Princes, and Xia Ze, and ordered someone to call Cheng Guzhi.

Su Qingfeng joined the Wuwei Army, Su Qingmian also followed into the Wuwei Army, and the rest of the princes of the prefectures who were subdued by Su Zi earlier were also reused and assigned to the governors of the states and counties in the Northland, but Cheng Gu did not make arrangements.

Cheng Xiang and Cheng Yao's execution, the fall of the Cheng family, was a very big blow to Cheng Guzhi, and with the permission of Hua Yan, he mourned Cheng Xiang and Cheng Yao, and then divided the Cheng family. After doing two things, I couldn't support it anymore and fell ill.

Hua Yan has been waiting for him to get better, the day before yesterday, after Su Zi blocked Bei'an City and banned all households, Cheng Guzhi sent someone to ask what was going on, Hua Yan didn't have time to pay attention to it at that time, and now what he has to do is very important, and he remembered his ability, so he sent someone to call him.

Cheng Guzhi has experienced great changes in his family, and after a serious illness, he has lost a lot of weight, but now, he has eased up. In the past two days, he felt that something was wrong with Bei'an City, obviously something was wrong, but he didn't expect it to be the white blister plague.

After the group gathered, Hua Yan told her arrangement.

Cheng Guzhi spoke first, "There are many people who have lived in Bei'an City for several generations, and I am afraid that they are reluctant to leave, and now it is snowing and cold weather, so if they are sent out like this, the old and weak women and children are afraid that they want to leave, but they can't stand it and can't walk." ”

Hua Yan said, "The places I chose are not far away, the farthest place, a hundred miles, the nearest place, thirty miles. The elderly, weak, women and children arrange carriages and horses, and pick up people who can walk, which should not be a problem nine times out of ten. ”

Cheng Guzhi nodded, "The plague is terrible, and the people also know that if Bei'an City really has the source of the plague as the princess guessed, such an arrangement is the most appropriate way." ”

Hua Yan took a deep breath, "I can't help it, I can't watch tens of thousands of people die in the city." In such a situation, you can't sit still. Otherwise, Bei'an City will become a ghost town. ”

"The crown princess arranges it! See what a few of us can do? Cheng Zixiao rubbed his eyebrows, these days, he has less than two hours of sleep every day, and said dejectedly, "I have found all the places I can find, and I can't find Panlong ginseng anymore." ”

Hua Yan nodded, "After tonight, I, the Fifth Prince and Cheng Qigongzi, Cheng Ergongzi and Xia Ze, a few of us, divided into three batches, dug three feet into the ground in the east, west, north and south of Bei'an City to find the source of the plague." This matter is dangerous, I will arrange for the Hua family to protect it, and I must be cautious. ”

A few people had no opinion, Xia Ze didn't expect Hua Yan to put him to good use, and his eyes were very bright.

Seeing that a few people had no opinion, Hua Yan took out the defense map of Bei'an City, divided it into three pieces, and made carve-up arrangements respectively.

After she finished arranging, several people were gearing up.

For the plague, since ancient times, there has been only one way to lock down the city except to develop effective medicines. Hua Yan transported the people in the city out in batches to empty a plague city, I have to say that the behavior is very bold, but if there is any omission, the people infected with the plague are sent out, which is equivalent to the spread of the plague.

If it was another plague with a slow onset of the potential period, Hua Yan would not dare to use this method, but because it was a white blister plague, the latent period was short and the onset was fast, so Hua Yan dared to do this.

She has the backing of the Hua family, and second, she has clearly controlled the entire Beidi and Bei'an City. Up to the government, down to the army, to do one thing in such an integrated way, to break the situation of sitting and waiting to die, it also breaks the arrangement of the people behind it, but if there is any change, it is to lead the snake out of the hole.

After Hua Yan made arrangements, he ordered someone to call Tian Bu back.

Tian Bu has been studying for several days and nights, no gains, his face is depressed, seeing the flowers, he is listless, as if he is several years old, regret not at the beginning, "It's all to blame the old man for showing off his love before, who thought of the cycle of cause and effect, and now he has suffered retribution and suffered." I really don't know which dog my senior brother gave the prescription to, it's really inhuman. ”