Li Siyuan's excited expression really startled Da Niu: "Brother Yuan, what's wrong with you?" Don't scare me. ”

"Haha! Don't you know, this is exactly the vaccine I'm looking for! , then we can research the drug to curb smallpox as soon as possible! Li Siyuan looked at the big bull happily and shouted!

Li Siyuan, who finished shouting, ran back to the yard without waiting for Da Niu to react, at this time, Sun Simiao also walked out of Da Niu's parents and Erniu after seeing the patient, and saw Li Siyuan happily walking towards this side, and said with a serious face: "Boy, Erniu's baby is blessed with a big life, I will prescribe some medicine to clear away heat and defeat fire, he may still be saved!" But because of their parents' long-term fatigue and poor nutrition, even if Da Luo Jinxian makes a move, they are powerless! ”

Li Siyuan, who was originally very happy, suddenly collapsed after hearing this: "Divine doctor, can't you think of other ways?" Da Niu and Erniu have not yet married a wife, if the second elder leaves now, won't this family be over?! ”

"I'm also lacking in skills, so let's mourn!" Sun Simiao said helplessly!

At this time, Da Niu also happened to come over, saw two people muttering and talking, and asked curiously, "What are you talking about?" , Doctor Sun, my father, my mother, and my brother, how are they? You must save them! ”

Sun Simiao shook his head helplessly and flashed to the side, Li Siyuan hurriedly stepped forward and said: "Don't worry, we will definitely do our best, but uncle and aunt, the condition is more serious, I'm afraid there is no way to return to heaven, Erniu is not a big problem, you don't have to be too sad, as long as people live, there is still a glimmer of hope!" ”

"It's okay, it's okay, it's really okay, Brother Yuan, I've been mentally prepared for a long time, you just do your best....." Before he finished speaking, Da Niu's eyes were black and he sat on the ground!

Fortunately, Li Siyuan saw the opportunity quickly, and helped the big cow, and Sun Simiao also hurriedly stepped forward to check the pulse of the big cow: "It's okay, he is overly sad and anxious, so he caused a coma, and he will be fine after resting for a while!"

After settling down, Li Siyuan returned to the yard and told Sun Simiao about what he had just discovered: "Divine doctor, just now I found out that their cow also had smallpox, and I learned from the master that the defense of the smallpox virus must also be used to fight poison, and the scab formed by this cow after giving birth to smallpox is the best material to defend against smallpox!" ”

Sun Simiao asked curiously, "Oh? Do you know how to use it? Do I need to add other herbs? “

"It doesn't seem that there is a need for other medicinal materials, but how to operate it, the kid can't remember clearly! You have to worry a lot about the miracle doctor! ”

Li Siyuan said sincerely, Sun Simiao also listened carefully, the two hit it off, and soon, the two of them came to the cowshed and got the scab off the milk, Sun Simiao looked at these scabs, thought for a while and said: "If you want to know the use of these things, you have to find some living people to experiment, but this is hurtful, how is this good?" ”

The two of them stood here and discussed, but they didn't expect that Da Niu had woken up and eavesdropped on the side for a long time!

"Brother Yuan, Divine Doctor Sun, I am willing to be the first experiment, this smallpox has harmed countless people and destroyed people, I am willing to use my flesh and blood to stop this demon, and please fulfill the two of you!"

Although Da Niu said sincerely, Li Siyuan just didn't want him to be the first test subject, if this thing is not good, it will kill people: "Da Niu, don't be stupid, this thing is not a joke, who wants to kill something, if you don't get it right, it will really kill people!" ”

"I know, but I've made up my mind, Brother Yuan, don't persuade me anymore!"

"Okay, since that's the case, then being a brother will fulfill you! I won't hide it from you, although this thing is fatal, but there is still a glimmer of life, I can do it once, you are a hero of the ages!" Li Siyuan said solemnly to the big cow!

Now that there is the first person who voluntarily experiments, Sun and Li no longer hesitate and start to operate!

Sun Simiao instructed Li Siyuan to grind the purulent scab into powder, and then said: "Since it is fighting poison with poison, then it should be taken to eat, what do you think?" ”

After listening to Sun Simiao's words, Li Siyuan suddenly thought that this didn't seem to be for eating, but had to be inhaled through the nose to work, so he hurriedly said: "Divine doctor, this thing looks so disgusting, how can it be eaten, why don't we inhale it through our nose?" ”

Sun Simiao nodded: "This is naturally possible, the seven knots of people are all the same, then try it according to what you said, whether it is successful or not depends on the will of heaven!" ”

After finishing speaking, Sun Simiao personally took a piece of powder, and then handed it to Li Siyuan: "You go, that's your brother, you can increase his confidence by going in person!" ”

Li Siyuan looked at Sun Simiao in surprise: "You still know how to psychotherapy, amazing, my brother!" ”

"Stinky boy, who is your brother, you have to call me uncle, no big or small!" Sun Simiao glanced at Li Siyuan angrily: "The psychotherapy you just said? What is that? ”

"So you don't know, I thought you knew! Psychotherapy is nothing but to increase the patient's confidence and make the patient get better faster! ”

"This old man naturally knows that people live a breath! How could the old man not know! Boy, you're too underestimated! ”

"Yes, yes, the kid has eyes, you just need to be good!" Li Siyuan no longer paid attention to the old man who had eaten *, and turned around and walked towards Da Niu's room.

When he came to the room, Da Niu was already lying on the bed as instructed, Li Siyuan stepped forward, sat on the edge of the bed and said, "Da Niu, it's too late to regret now, you have to think about it!" ”

"Brother Yuan, you don't need to persuade me anymore, I have already thought very clearly, since this smallpox harmed my parents and brothers, I will take revenge with my own hands, come on, I am ready!" Da Niu said categorically to Li Siyuan!

Li Siyuan shook his head with a wry smile, and handed over the fingernail-sized powder: "I really didn't expect you to be so stubborn, since you suck this in with your nose, you may have symptoms of fever and weakness after a while, you don't have to worry, this is a normal reaction, okay, now you lie down!" ”

Seeing that Da Niu didn't hesitate to call what to suck in, Li Siyuan felt a little guilty in his heart, he was afraid that he would make a mistake and hurt his brother, but he had to do this, because there were still many people waiting for this help! Today, even if Da Niu does not become the first person to be experimented, will it be better to change a person's own heart?

The answer is definitely not comfortable, no matter who it is, it is a human life, thinking of these Li Siyuan walked into the courtyard in annoyance.