Chapter 1132

Blood test is simple and difficult. In later generations, blood test is the simplest thing. It only needs a test paper, basically a straw and a needle.

But where is this?

This is Datang!

All things need to be made by ourselves. I was just talking to Sun Simiao about it. The glass is easy to get.

Zhang Feng removed the sunglasses he carried with him, but the rest was difficult. Zhang Feng thought about a way for a long time, and finally put the substitutes for the blood group test, Zhang Feng, at this time, he had no time to tangle with these things. Pick up the detoxified dagger and cut it on the fingers of these Turks, Squeeze out a little blood and drop it on the self-made test paper.

Then put it in a large copper tray. Under the tray is a tray of warm water. At this time, when the wet paper in the snow rippled with the water waves, Zhang Feng's eyes stared at the test paper. The marks were very simple. They were five red bars, but they were arranged in Henggang.

It took Zhang Feng a lot of effort to recall these sequences. Whether there was a red card or not is really some. I don't know. I can only beg God's blessing in my heart, but fortunately, Liu Jianhu is a blood, not many facts, just need. Get ready for the operation. Just the blood you need. As for the later things, the boy is strong and should be able to survive. After all, he can only do these. Some doubt and miss the medical equipment of later generations.

If he has a set in Datang, or if his golden finger can be activated, how good it would be!

You don't have to worry so much when you encounter such a thing

But it's useless to think more. At this time, the most important thing is to think of a way to solve the blood problem. After trying three people in a row and still declaring failure, Zhang Feng couldn't help being discouraged and anxious.

Suddenly Zhang Feng seemed to think of something.

In ancient times, although it was said that there was no scientific basis for the blood test, it once seemed to have seen a video explanation on station B. Although this method had no scientific basis, it could still measure the simplest experiment in which the blood type was consistent or similar.

I couldn't help but feel happy. I hurried into the camp with a small bowl of water. I carefully pricked a drop of blood on Niu Jianhu's finger and dropped it in the bowl. Then I drilled out of the camp again and went back and forth for 9 times. Finally, I found three people with matching blood types among the 9 slaves.

Now that the blood problem is finally solved, Yuchi Gong wants to say something

But after thinking about it, I held back.

But in the end Yuchi Gong couldn't help but ask with some guilt, "this is a matter of human life. Are you sure it's really OK?"

Zhang Feng carefully searched this knowledge in his mind. After he was sure he was right, he said, "don't worry. They are all my brothers. I will do my best."

Yuchi Gong sighed heavily when he heard the speech: "let's do it. Even if any psychological pressure can't be saved, I believe old Niu won't say anything."

Zhang Feng's eyes were red, stared at Yuchi Gong and said, "who the fuck says I can't do it? If I'm a man, I can't say no!"

While talking, Zhang Feng blocked everyone out and got into the camp alone. At this time, Niu Junda stormed into the operation. As soon as he entered the camp, Niu JINDA saw how to be a man outside the camp. He couldn't help but click in his heart, dizzy in his head, and uploaded it from the horse's back.

They were so frightened that they hurried up and floated up the cattle.

After Niu JINDA woke up a little and wrote, he grabbed Yuchi Gong's hand and asked, "brother, my family, my tiger..."

"Don't worry, old cow. It should be all right if there are peaks. You know, this boy has a lot of ideas."

Niu JINDA smiled miserably and said nothing.

He didn't want to put some pressure on Zhang Feng, but he also wanted to keep his son. In fact, he also knew the meaning of Yuchi Gong's words. He could only walk to one side with a heavy step, squat on the ground and look at the distance. He didn't know what he was thinking.