Seeing Li Siyuan walking out sullenly, Sun Simiao asked, "It's all done?" ”

"Well, it's done!"

"Then let's wait for the results! You don't have to worry too much, you can always have some certainty in what you say, right? ”

"There is certainty, but this is a human life, how can people not worry! Alas, I would have known that I would not have taken this Raushzi's errand! “

"You stinky boy, can't you afford to do just that? Men, you have to be able to afford to put it down, dare to be a big man! Now that the errand has been accepted, there is no room for regret, do it well, and don't have a psychological burden! ”

Although the old man's words made Li Siyuan feel a lot better, for some reason he was still a little depressed in his heart, and after nodding, he returned home alone!

It wasn't until the evening that Sun Simiao came to Li Siyuan again: "Boy, boy, the symptoms you said have appeared, the big cow has begun to have a fever, and the old man has already checked the pulse, although the symptoms are the same as smallpox, but it is indeed not smallpox, as long as you survive tonight, you will be safe!" "Apparently this miracle doctor is a little excited!

Li Siyuan was bowing his head and writing something, and stood up excitedly when he heard this: "Great, great, God bless, we must let the big cow be safe and sound!" ”

"It's going to be fine, you kid doesn't believe in himself like this, and you have to believe in your immortal master!" Sun Simiao comforted Li Siyuan while pointing to what he had just written and asked, "What are you doing here?" Could it be that there is a new trick? ”

"You said this, I reorganized what the master taught me, come and see, do these help you treat smallpox?"

Sun Simiao stepped forward to take a look, and knew that this kid must have put in a lot of effort, and he wrote three whole pieces of paper freely, but it can't be done overnight!

After reading it carefully, he asked curiously, "These are all what your master said?" Is it? This antibody, as well as this pathogen, was discovered by your master? , or did he listen to someone else's talk? “

"Naturally, these were discovered by the family teacher, and my master also said that there is a thing called a microscope in them, which can see extremely small things, even if they are 10,000 times smaller than a grain of rice, they can clearly see their appearance!" Li Siyuan said with a smug look on his face!

"Haha, dare to say that you are not a child of an immortal? How can such an artifact be possessed by us mortals? ”

"Sir, you're wrong! I can make this object too, and it's not some so-called artifact! ”

"Okay, I'm waiting for you kid to make one for me, if you dare to lie to me, see how I clean you up!"

"Okay, well, the boy will make one for you by then, Divine Doctor, now let's talk about smallpox first, do you think what I wrote will be useful to you?"

"Nature is useful, and according to what you said, the antibodies on humans and animals can be used, so it won't be long before everyone in the entire Datang will use the vaccine you mentioned!" Sun Simiao looked at Li Siyuan with satisfaction and said with a smile.

"That's good, when Da Niu really recovers tomorrow, we can report this matter to the imperial court, but I don't know what the current situation in Chang'an City is!"

After Li Siyuan said this, the two of them looked in the direction of Chang'an City!

At this time, Chang'an, under the management of the imperial court and the pressure of illness, has long lost its former prosperity, and the market is even more depressed!

In the east of Chang'an City, the original place where Li Siyuan and his mother went to pick up his father has already changed from a military camp to an isolation field, everyone passing by here, they have to avoid it from afar, as if they have seen a ghost, no one dares to approach, around the isolation field, the imperial court ordered people to tie a lot of black cloth strips, used to remind people that this is a place with smallpox, to prevent others from entering by mistake.

The black strips of cloth fluttered in the wind, adding a bit of horror and despair to the already bleak isolation field!

This is a real Jedi, and people outside dare not go in, and those who are inside dare not come out, and they themselves know in their hearts that after they get smallpox, they can only fend for themselves!

Li Sisi has also been in a very bad mood in the past two days, although he said that there was no smallpox in his home, but since smallpox appeared, he has not heard from Li Siyuan!

"Miss, you can eat two more bites, you haven't eaten well in the past two days, Uncle Taji has his own natural appearance, and he will be fine!" , Chun Tao persuaded her own lady on the side.

"Chun Tao, last time I heard that there was smallpox on Li Jiaji's side, but I don't know what happened to him, this bastard hasn't seen him say anything since he proposed, it's really annoying to say!" , Li Sisi became more and more angry the more he talked, threw his chopsticks on the table and said hatefully: "Let's go, let's take a look on the street, maybe there will be news of him!" ”

"No, Miss, the master has ordered, no one can leave this house without his permission, Miss, at this time, let's listen to the master's words, in case of smallpox, it is really impossible to survive, to die!"

"How can it be so easy to get smallpox, don't worry, let's go out for a while and come back, don't you feel bored and panicked after staying in the house all day for the past two days?"

Chun Tao is also a lively character, she has already been stuffy in the past two days, and when she heard Miss say this, she suddenly wavered: "Miss, let's talk about it, we can't stay too long if we only go out for a while, otherwise we will be punished again when we come back!" ”

"Okay, listen to you!" Li Sisi happily took Chun Tao's hand and ran out.

The two of them came to the street and looked at it, their eyes were full of desolation, it was even quieter than Chang'an after the war, the two of them were at a loss, if there was a sudden noise over there, the two of them hurriedly ran over, ready to see what was happening.

When the two of them got closer, they found that it was the government that was arresting people, these officers and soldiers, wearing white veils and holding sharp blades, were taking three men and two women to the east of the city.

When those officers and soldiers saw Li Sisi's master and servant walking towards them, they hurriedly shouted: "Stop, you don't want to die!" All five of them have smallpox, aren't you afraid of contagion? ”

Chun Tao hurriedly grabbed Li Sisi: "Miss, let's not go over, right?" You see, there's nothing to see on the streets right now, so let's go home quickly! ”

Li Sisi nodded and followed Chun Tao to her home, but along the way, she kept wondering in her heart, the officer and soldier just now was obviously her brother! How could he do such an errand, how could he come into contact with these smallpox patients? And he didn't even recognize himself just now! It's impossible! What the hell is going on? What exactly is my brother doing?