"It's me."

A young man who looked old but was actually no more than twenty-one years old stood in front of a group of classmates with a marked wooden stick, and a smile appeared on his serious face: "Fellow students, this is the destiny of heaven. ”

This person is none other than the Langya Wang family who moved south, born in a large family of high-ranking families, although he is not a son-in-law, but he is still the kind of young man who grew up in fine clothes and jade food.

He put the results of the lottery on the table, turned around and took out a glass bottle, and looked at the milky powder inside: "Everyone, if it can be successful, I will wait for the Qing Dynasty to carry the history, if not, I hope that the Qingming Festival will burn some paper money for me in the next year." ”

Everyone else was silent, and no one stopped them, just because everyone present had this thought.

I saw that the young man took out a knife from the drawer, and after burning it on the fire, he raised his head with a smile and looked at his companions beside him: "Fellow students, don't cry with a sad face, wasn't it already nine out of ten before?" That's what I've picked up. ”

With that, he made a cut of about a centimeter in his arm with a knife, then poured the powder from the glass jar on top of the wound, wrapped it in a cloth, sat there, took a sip of water and wiped his sweat with a towel.

None of them spoke, and everyone's hearts were extremely nervous, but they were always convinced that the theory was not wrong, and they had been observing and contrasting them for the past few days, and that the shepherd boy was indeed almost indefatigable from smallpox, and when they went to observe the cows, they found that they had smallpox-like symptoms.

After two months of comparative observation, they came to the conclusion that this cow also had smallpox, and that this cow could also spread smallpox, but if they got smallpox, they would have a fever for two days at most, like typhoid fever, and after they were cured, they would no longer be infected with smallpox for the rest of their lives.

They were so excited by this discovery that they were reluctant to tell anyone, and in the end they chose to do the experiment on their own without telling anyone.

If Song Beiyun knew about this matter, he could rush over and beat these bastards to bedridden, because this is all baby bumps, and if something happens, the loss will be too big to bear.

But they didn't tell Song Beiyun, they did it without hesitation, just like all teenagers do, just because there was fire in their hearts, they could move forward bravely.

The incubation period of smallpox is about seven to ten days, they all know it, but this period of time is the most difficult, every day when they see the big brother of the Wang family jumping around, they will be a little more worried.

Until the third day, the eldest brother of the Wang family began to have a red rash on his face, but it was not serious, and the symptoms were not so strong, just a little fatigue, sleepiness, and a little fever, but it did not affect his life.

However, in order to ensure safety, they still lied to the elders of the family together, saying that they were going to the White Deer Cave in Lushan to study, but in fact, they have been in this single-family medical school for the past few days to accompany this person who became the first person in human history to plant smallpox for himself, they uphold the isolation principle that they learned in class before, even if they deliver food outside, they can only be delivered to the door, and the dirt such as feces and drowning are also instructed to be buried in the lime pit and must not be dumped in the river.

And while they were waiting for the results of the experiment, Song Beiyun, who was unaware, was sitting in the Yamen of the Jinyi Guard in Luzhou, and next to him was Liu Tong, who looked very shrewd, and there was a middle-aged man in his forties.

"The villain's father was the official family of the Sun family, and after the Sun family was in trouble, the villain's father also returned home and opened a small shop with the plate given by the grandson family. Later, the villain's father died of illness, and I took over the store, which is on the lingering street in the east of the city. ”

Song Beiyun glanced at Liu Tong, and then asked the person below: "Are you sure that this Sun family is the Sun family of Taichang Temple?" ”

"Is that still fake? There are still things in the villain's house that the old man of the Sun family rewarded, I was about twenty years old at that time, and I was a small servant under the hands of the old man, and the old man Sun was a kind person, but it was a pity...... Alas...... Miss Sun also took care of me back then, and she ...... at that time"

Halfway through his speech, he suddenly stopped talking, cautiously glanced at Song Beiyun, and then looked at Liu Tong: "Lord Liu......"

"Say it, it's okay." Liu Tong nodded and said: "This is the adult who came to the capital to overturn the case for the Sun family, you just say it." ”

"That's great, at that time, the eldest lady of the Sun family was unmarried and pregnant, and the Sun family suffered before the confinement, the old and young of the family were distributed, and the eldest lady was not spared, and she was sent to Quanzhou, and she went out with the child the night before she left, but she was alone when she came back, and the grass people did not dare to ask......"

"Quanzhou?"

Song Beiyun's eyes rolled, this matter is really a bit strange, because according to the law of the Great Song Dynasty, no matter how many years the case needs to be filed, but because of the changes over the years, the Great Song Dynasty has experienced three very big turmoils, and many things are untraceable, especially all the information about Zhao Guangyi's line has disappeared without a trace.

This kind of operation is very common, but the Sun family was almost erased from the world because of this, fortunately, it didn't take long, otherwise I'm afraid no one would really be able to know the clues.

At that time, King Fu was not King Fu, he was still fighting with Da Liao in the frontier, and he probably couldn't manage the affairs of Luzhou, and when he came back after a few years, the King of Thailand was so flickering......

This delay is probably more than 20 years.

"Are you sure it's Quanzhou?" Song Beiyun asked again: "Have you ever made a mistake?" ”

"How could I be wrong about such things, the eldest lady specially instructed me at that time, if anyone asked, they would say that they didn't know anything. Now that the case has been overturned, the grass people can say it if they think about it. ”

Song Beiyun sat down and nodded: "What else do you know?" ”

"The rest of the villains don't know that after the eldest lady leaves, she will write letters in the first few years, and there will be no news after that."

"What about the letters?"

"It's been a long time...... I don't know where I'm going. ”

Song Beiyun didn't blame him, just shook his head slightly, stood up and ordered the person on his side to reward the middle-aged man and let him go back.

After he left, Liu Tong stepped forward and asked, "Lord Song, this Quanzhou ......?"

"It's fine." Song Beiyun waved his hand: "I'll go and repay the prince truthfully." Liu Tong, you are a talent, this can be dug out by you. ”

"Lord Song has won the award, but it's all within the scope of his subordinates."

Song Beiyun nodded with satisfaction: "I wrote you down." ”

When Liu Tong heard this, he was immediately overjoyed, and hurriedly bowed: "Thank you Lord Song for your cultivation." ”

Cultivated...... Song Beiyun glanced at him with a smile, this is a clever person, he can do things and will do things, nodded lightly and walked out.

He returned to King Fu and told King Fu all the clues here, and the prince fell into deep thought after hearing this: "Why...... Brother Wang wants to lie to me. ”

"What did the prince tell you at that time?"

"He spoke to me...... After giving birth to a child, Xi Niang died in childbirth, and then suffered a family change, and there was not even a tombstone. When King Fu said this, he sighed deeply: "It's me who is too stupid...... If only I had been willing to examine it carefully. ”

"Not necessarily, when I hear that the girl I like suddenly gave birth to a child, normal people will not investigate, I wish she and her man's family were dead."

"Little bunny, are all the people under you like you?"

Song Beiyun hehe, hey: "Don't dare, don't dare ......"

King Fu shook his head slightly, there was emotion in his eyes, he looked up at Song Beiyun, and Song Beiyun immediately understood: "This trip is in vain, after the return, I will immediately send someone to Quanzhou." ”

"Hmm...... It's best if you can go there in person. ”

Song Beiyun raised two fingers: "There are still twenty days, and the two countries will summon their sons-in-law in twenty days, Lord Wang, look at this...... Let's return one yard to one yard, no matter how Jin Ling'er says, it's your daughter, even if it's not biological, shouting from a father over the years, it's more or less emotional, you can't leave Jin Ling'er because of an uncertain daughter. ”

"Nonsense!" King Fu was immediately furious: "You deliberately misinterpreted, right?" You bastard! ”

"Hey...... Just kidding. Song Beiyun said with a smile: "Don't worry, if you let me go for this little thing, wouldn't it be a siege vehicle to kill chickens?" I'll nominate someone for you, and if he does it, he will be able to do it. ”

"Oh? Do you still have the ability to discern people? Okay, you say. ”

Early in the morning of the second day, the assassination order of the Luzhou Assassin was sent to Liu Tong, Liu Tong never dreamed that he had just thanked Song Beiyun for his kindness, and the order for promotion came so quickly, and it was ordered by King Fu himself.

He has now been coordinated under the command of King Fu, and it will take effect on the same day. No one in the world knows that if you can be under the hands of King Fu, then soaring is just around the corner.

After he went to meet King Fu and got the secret order, he galloped to Jinling City alone and on a horse that afternoon, and in addition to this secret order, he also had Song Beiyun's imperial city envoy token.

"Can this man really do it?" King Fu, who was sitting in the return carriage, was still a little uneasy: "Reliable? ”

"There is nothing reliable in man, but he is certainly reliable now."

King Fu rolled his eyes, and immediately understood: "You ...... If you are allowed to dominate the world, the world does not know what it will become, but it is so handy to arouse that greed and hatred at a young age. ”

At the same time, in the palace of the northern prime minister of the Liao State, Buddha Baonu was sitting in the middle position, listening to the opinions of the north and south courts.

The people here are all the core power holders of Da Liao, and they are all supporters of Buddha Baonu without exception. Although it is not all, it also accounts for about 60%.

"Your Highness, the old minister thinks that this matter is not appropriate, and the matter of the workshop must not be rushed."

Just as the prime minister of the Song State is divided into left and right, the prime minister of the Liao State is also divided into the north and the south, and there is the North Prime Minister's Mansion under the North and South Privy Council, with the left and right prime ministers of the North Mansion, the chief governor of military affairs, and the governor of state affairs. He was in charge of the affairs of the military state, and served as the four accounts of the royal family. The South Prime Minister's Mansion has set up the left and right prime ministers of the South Mansion, the chief governor of military and state affairs, and the governor of state affairs, who are in charge of the major affairs of the military state, and serve as the five accounts of the national uncle.

That is to say, under the kings of the two houses, there are four prime ministers. It was the left minister of the Northern Prime Minister's Mansion who spoke, Xue Sigao.

"Why? Today I want to hear what the left side has to say. ”

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Don't wait today, haven't you noticed that when the season changes, I have a special problem, and I can't lift my left arm...... This wind and rain make people extremely painful.