A group of people blocked the door of the classroom and the window, staring at the beads.

Looking at the blinking cow lying in a bed, I don't know what he is talking about.

Where has Niu Jianhu seen such a scene?

These people here are all big people!

And he came specially for him. While lying in bed, he greeted the people with a smile and urged Zhang Feng to hurry up.

Angry Zhang Feng threatened him. If he dared to move around again, his legs might be lost.

The cow saw the tiger and hurriedly closed his mouth.

Li Shimin didn't come.

But Li Yuan came late and began to ignore everyone's dissuasion.

He walked straight into the teacher and sat beside Niu Jianhu. Then a servant put a small table beside him, put incense, and even a small tea stove. Zhang Feng stared at Li Yuan and had an impulse to kill.

But the more Li Yuan didn't dump him, he sat down to make tea and drink.

Seeing this, Zhang Feng had to sigh and didn't care about him anymore.

Zhang Feng looked at Sun Simiao, nodded and said, "let's start?"

"Wait, Feng Zi." at this moment, Niu saw that the tiger was anxious and hurriedly said, "it seems that my father didn't come."

Just as Zhang Feng was about to start, Liu Jianhu didn't find it in the crowd. Although Niu Jianhu was not afraid of death, he also hoped that his father would be around. Zhang Feng looked out of the window and didn't really see it. Looking at Yuchi Gong outside the door, he quickly winked and said, "color is older than, why didn't old Niu come?"

Yuchi Gong looked aside.

Speechless said: "why, let me invite you?"

Hearing the speech, Zhang Feng knew that Niu JINDA had actually come long ago. He just didn't want to see Niu Jianhu at this time. He heard that his father came

Niu Jianhu lay down satisfied.

Make a generous appearance and say, "come on!"

Seeing this, Sun Simiao handed a bowl of hemp boiling soup and sleeping pills to Niu Jianhu after getting Zhang Feng's consent.

Seeing the tiger, the cow gulped down without hesitation, and even waved at the door.

Seeing this, Sun Simiao said, "Fengzi, shall we make another preparation?"

Sun Simiao really had stage fright.

Zhang Feng waved his hand, looked at Yuchi Gong and said, "Lao Yu, when I last gave blood transfusion, I remember there were two Turks left. Where are they?"

The people outside the window couldn't help but brighten their eyes.

Is this boy really ready to perform the skill of exchanging blood and prolonging life?

Can't help but everyone's eyes looked at Zhang Feng without blinking.

Yuchi Gong smelled: "wait a minute, wait a minute, that's good. Look at my brain, I forgot such an important thing!"

He didn't forget. In fact, he was ready long ago. He just wanted to see if the boy needed this thing

Yuchi Gong quickly waved his hand and saw a clean washed man bound into zongzi, carried into the classroom by two strong men.

Before entering the classroom, the Turk had long been washed clean, and even Zhang Feng could vaguely smell a smell of wine.

It seems that they have also learned from Zhang Feng and filled him with wine, but that kind of wine has no hair and can only make the blood more active, which is not good for cattle to see tigers.

But Zhang Feng was hard to say. He threw a fist at everyone, and then said, "for me, the first medical class of this year has officially started."

At this time, two voices sounded outside the door: "brother Zhang Feng, wait a minute, can I come in and have a look?"

The speaker was Ouyang Kai. At this time, he was standing behind the crowd. Looking at Ouyang Kai waving, Zhang Feng hesitated.

But looking at Li Yuan's cock appearance, he finally clenched his teeth and said, "come on, come in. As long as you can stand it, why don't you come in?"

"If you can stand it, don't make a noise!"

It's a thrill for two.

Hurriedly swore and swore, and then hurried into the classroom.

He Zhongzheng and Lao Qian also want to come in, but the three just walked to the door. At the moment they saw Li Yuan, they hurried back. Ouyang Kaiyu and Liu Hongwen also knew Li Yuan, but they came on behalf of the academy this time. For academic exchange, they have reached a consensus with Zhang Feng on this matter.

The three academies have formed a friendship, so it's reasonable. They just pretend they don't know and pretend to be calm, but Li Yuan doesn't look at them, which makes them feel ashamed.

After all, people at his level, where do they care about a few small shrimps?

After everything was ready, Zhang Feng saw that the effect of hemp boiling powder was slowly displayed. Niu Jianhu was also slightly sleepy. Only at this time, Zhang Feng poked Niu Jianhu's leg with his finger and asked, "little tiger, do you feel it?"

The dazed cow saw the tiger and heard the speech. Muna shook his head and finally fell asleep.

Until this time, Zhang Feng relaxed his airway: "let's start."

As Zhang Feng's voice began, I saw that everyone didn't dare to breathe loudly.

He stared at Zhang Feng with wide eyes.

The tea that Li Yuan picked up was put down again. He stood up with his hands on his back and looked at the dagger in the hands of Zhang Feng and Sun Simiao.

Ouyang Kaiyu and Liu Hongwen stared at Zhang Feng curiously.

I want to see how he started this so-called bone grafting.

Zhang Feng fixed the Turk who had been drunk with wine in advance on the shelf on one side, and then washed the transparent glass flat and the pages with alcohol, which were made overnight. Then he nodded at Sun Simiao.

Seeing this, Sun Simiao gently wiped the Turkic's neck artery with alcohol, then wiped it on Niu Jianhu's arm, and then Zhang Feng tied it to Niu Jianhu's arm with a rubber bandage to highlight his blood vessels.

Then, on the neck of the Turk, he gently pricked it with a needle. As soon as he pricked it down, some blackened blood flowed into the glass bottle along the rubber tube.

Looking at the inside of the road, everyone couldn't help shaking his heart.

Is this the kind of blood exchange?