Yang Heng wants to make a big move, that is, to plant all the people of the entire Yang family with cowpox, because the previous test has been completely successful, and even the third and fourth stage of the test have been completed, for this reason, it is now June of the seventh year of Zhenguan.

And in this courtyard, there is already only one isolation area, that is where the maid's body is located, and the isolation officers and soldiers on the periphery are now a little numb, and they don't hear that anyone is dead inside, but every time they decide to leave, there are words inside, and it's not time yet, saying that the epidemic hasn't passed yet, when will this end.

"You say, what the hell is that kid doing, every time I want people to withdraw and be released from isolation, but there will be rumors inside, saying that the epidemic has not passed, and the officers and soldiers outside must continue to be vigilant, and they can't evacuate, but there are no deaths inside, according to the vigilant soldiers, the people inside are happy now, but there is no sign of the epidemic."

Even Li Er was very depressed, that eldest grandson was very irrational during this time, and he had been asking himself to let Changle come back, but could Changle come out, since there were rumors inside that the epidemic had not been lifted, no one really dared to make this decision, let people evacuate directly, and let the people inside go in and out casually.

"Your Majesty, this is all the minister's fault, and the minister has no ability to arrange people to go in and out." "It's not your fault, if your people go in, they won't be able to get out either, if there is a change in the soldiers on guard, the people inside will also feel it, and it's normal for them to not let the people who go in let you out. Even the news is estimated not to come out. The person who enters must be controlled. ”

Li Er understood well. Yang Heng did catch a few spies who entered from the outside, and he also knew that this was Li Er's person, but the secret inside couldn't be exposed, so naturally he wouldn't let people pass the news out, but directly controlled the people, and let them go after the test was completed, although they were shouting all the time, but Yang Heng naturally wouldn't let their shouts go out. Instead, they were locked in the basement, and even Yang Heng didn't meet them, so they didn't complain.

Now if it is said that the fifth stage of the experiment is also successful, if it is said that the end of the epidemic is also successful, in the end, after this time, the matter is officially over, and since then, this Datang has changed, that is, it is no longer afraid of the disease of smallpox. Even Sun Laodao had several disciples of the academy called in, and they were asked to come in to learn how to plant pox.

"That's the way it is. Lady, if you agree, then start with you, if you don't agree, then I won't force it, just wait for everyone to plant pox vaccines, and then you decide whether to plant or not. ”

For this action, Yang Heng decided to let Changle take the lead, but if Changle didn't take the lead, he would plant it again, even if it was a fake, because he was one of the people in the second batch of experiments, otherwise he wouldn't have come to discuss Changle.

"The concubine has decided, husband, I want to plant, I want to take the lead, you have tested the variety, and now as a mature thing, the concubine does not take the lead, so who will take the lead." Changle said firmly.

"Nacheng, bring those spies up too." Since it is the end, it is necessary to let Li Er know, and the only way to let Li Er know is to let Li Er take the bait himself, he doesn't want to go to report, and the best way is to let these spies go back and say.

…………

"What are you talking about, that kid has been studying smallpox prevention inside all this time, why did your spy stay with the dead maid all night, and smeared the maid's bodily fluids on their body, are they okay?"

Yang Heng was very bad, not only did he plant the spies with pox, but when their fever period passed, he threw them in the room where the maid's body was and smeared bodily fluids on their bodies, and then locked them up for a while, and then cleaned up their bodies before letting them go.

But they were not frightened, for they found that at the same time as they were planted with pox, the princess had already been infected with pox in the front, and they heard from the mouths of their subordinates that as long as they had a fever after planting pox, they would never be affected by smallpox again, so they were not afraid to smear them with the bodily fluids of the maid who committed suicide with smallpox, and even to be locked up with her.

When they left, they didn't leave directly, but returned at night, and as a result, the general's mansion seemed to have no warning, let them run around in the mansion, they found that the place where the maid's body was located had been razed to the ground, and there was a smell of roast meat in the air, it seemed that the Yang family had cremated the corpse, and even the house was not spared, and the general's mansion was now full of laughter, that is, the epidemic was officially over, But why didn't anyone inform the outside world, by the way, that Dr. Liu.

Dr. Liu is now regretting it, "Why am I so stupid, such a good opportunity for me to miss, I really damn it, such a good thing for me to miss, what if I run into sores again, don't I want to die." ”

It turned out that when he wanted to plant pox seedlings for him, he didn't agree, and when he saw that all the people had planted them, he begged Yang Heng again, Yang Heng didn't plant them for him, saying that there were no pox seedlings, what were the pox seedlings, how could it be so coincidental that there were no more. Naturally, Dr. Liu didn't believe it.

"Your Majesty, this is the report of my subordinates, I gave them an order to be confined and confined to them, who let them delay the matter." "You say, what should I do, should I let the Yang family continue to isolate for a while to punish them, or let them hand over the matter of the pox."

"Your Majesty, the concubine thinks that it's better to pretend not to know, let's withdraw everyone first, you must know that Doctor Sun is also inside, maybe this matter was done by Doctor Sun, according to Doctor Sun's medical ethics, he will naturally not keep it secret, and it will benefit our people in the Tang Dynasty." When the eldest grandson listened to this report, his reason returned, this is not the time to punish Yang Heng and the Yang family, you must know that being able to prevent smallpox is a big problem.

In this way, the door of the Yang family was opened silently overnight, and the teams outside were all withdrawn cleanly.

"Queen Mother, I'm fine, you see, after I planted this pox on my arm, I will no longer be afraid of that sore, I want to let Yuzhang's sister plant it immediately, and the people in the palace don't need to plant it, I heard Xuewen say that there are enough pox seedlings for more than 300 people, if you find pox seedlings again, I don't know when, it seems that Sun Daochang does not plan to participate at this time, everything is up to the husband."

In fact, this matter can be regarded as Yang Heng's suggestion, just to divide the hearts of Li Er and the eldest grandson, but I don't want them to have time to do this. Sure enough, Li Er took the bait.

"You call this a pox, how do you plant it?" Li Er walked in from outside and happened to hear the conversation between Changle and Changsun. "Father, just scratch this place on your arm with a needle, and then sprinkle a little pox on it, it's very simple, even my daughter has learned it."

Why do you want Changle to learn this thing, it is because there are still some girls in the family, so Yang Heng is planning to let Changle learn to do this, and there are also pox for some princesses and ladies in the palace, and the others, don't even think about it, not only Li Er can't believe them, but even Yang Heng doesn't believe them, although they are all their own subordinates, who knows who has a grudge against Li Er, no one can say clearly about this matter, so Yang Heng still plans to let Changle learn, like this, Unless you really encounter that rare accident, there is no danger of recognizing.

"It seems that the kid has planned it a long time ago, but now it can't be done, you can let him plant all his family first, I don't believe that he didn't leave a pox vaccine for his family, you must know that the kid cares about his family the most, I didn't mistake this kid, he is a kind and righteous person."

It is rare that Li Er recognized Yang Heng, and even the eldest grandson nodded on the side. (To be continued......)