Zhao Jiu'er brought a bunch of strange-shaped, delicate and sharp instruments.

She pulled her sleeves up to her elbows as well. It looks like it's a big deal.

Yan Jingzheng said: "Don't you need us to avoid it?" ”

Zhao Jiu'er was expressionless, "If you don't feel redundant, you don't have to quit." ”

The crowd "......"

Who is redundant?

A room of 10 or so people were all indifferent, especially after she took out the utensils.

Zhao Jiu'er pulled Su Qinghe to sit down, and pressed his hands on his shoulders, "You help me record." ”

What to record?

Su Qinghe picked up the pen.

Zhao Jiu'er put her arms around her hands, leaned leisurely on the table, and asked Xiao Fenglin, "Height and weight, shoulder width and waist circumference, tell me about it." ”

Xiao Fenglin "......"

Han Yang twisted his eyebrows and said, "What are you doing with this?" ”

"Don't ask me back, I'll answer whatever I ask," Zhao Jiu'er hates others asking her the most.

Han Yang replied for Xiao Fenglin, "The master is more than one zhang tall, 130, 40 catties." ”

As for what shoulder width and waist circumference, Han Yang automatically ignored it if he didn't understand it.

Zhao Jiu'er"...... It's the same as not saying it. ”

She wordlessly picked out a ruler from a pile of utensils, walked over and stretched out her arm to Xiao Fenglin, "Grab me and stand up." ”

Based on her bad behavior, Xiao Fenglin hesitated for two seconds, and the weight of her whole body almost pressed on her before she barely stood up.

The nobility of the nobility is gone.

"Lord Wang."

Wu Chi strode over and held him up.

Zhao Jiu'er freed his arm to measure his height.

It was a small ruler, only 50 centimeters, and it was folded back and forth three times to conclude, "Height 186." Sure enough, it's crippled, and I can't see it at all in a wheelchair. ”

Everyone endures.

Zhao Jiu'er continued "with a shoulder width of 467, a waist circumference of 25, and a lower limb of 90." According to this value, the weight should be 80 kg to be normal. ”

But Zhao Jiu'er felt that Xiao Fenglin's weight was not up to standard.

She looked left and right, dragging Xiao Fenglin's back, one hand across his waist, and effortlessly picked up the adult man.

Xiao Fenglin was swept away in shock.

The crowd "......"

"68 kilograms, no more," she put Xiao Fenglin back in the wheelchair and asked Su Qinghe, "Have you remembered everything?" ”

Su Qinghe "......"

He jotted down the odd values and handed them to her, "It's all here." ”

Zhao Jiu'er has been studying recently, and she has mastered simple ancient characters.

She took another piece of paper and picked up a charcoal pen to write and draw next to it.

Su Qinghe couldn't understand it.

Yan Jingzheng couldn't understand it.

But you can see that she seems to be counting something.

Yan Jingzheng was curious, "Why do you do this?" ”

Zhao Jiu'er drew the height ratio and listed the formula, "If you don't count it, how do you know how much pressure the kneecap will bear?" ”

"Tsk, what's the matter......" she touched her chin.

Yan Jingzheng was surprised: "This can be calculated?" ”

Zhao Jiu'er had already thought of how to calculate it, and she didn't bother to pay attention to him.

Yan Jingzheng gave up seeing something from her pen and shook his head, "You have added another one more to your eccentricity." ”

"Alright."

Zhao Jiu'er finished the calculation, and asked Su Qinghe to tell them, "Let them invite a few surgeons." ”

He shouted the dog baby again.

Dogs, babies, and they're all lying on their stomachs outside the door.

I heard the boss shouting that his dog and baby ran in.

Zhao Jiu'er washed his hands and instructed him, "Light all the lights on the second floor, and by the way, find out the colored paper that you stole and took away from before." ”

"It happened 800 years ago, boss, you still take it out and say," the dog baby was ashamed and ran away.

"Get your lord upstairs."

Zhao Jiu'er went out after giving the order.

On the second floor was her room, which looked like a storage room, with all kinds of stones, powders, ironware, raw materials, and many other things she didn't recognize, just like her person, not like a girl's boudoir.

This made Yan Jingzheng and other men who were waiting for the ceremony, and the psychological pressure was suddenly reduced.

Su Qinghe is also the first time to come.

The dog baby who brought them up is the type of person who is more happy, and tells them not to touch them casually like the owner, and they run around rummaging through the cabinets.

"Found it," he said, bringing over a pile of colorful papers.

"It's this!"

Zhao Yaozu recognized it.

Yan Jingzheng was curious: "What is that?" ”

Speaking of this, Zhao Yaozu's expression was a little subtle.

"This is our boss's invention, it is used to detect blood type, and human blood is not the same as human blood, and the blood on this paper will have different colors." ”

Yan Jingzheng "......"

Crowds" ???? ”

"I know you don't understand," the dog baby rolled her eyes and took out a needle as if she were juggling, "The boss will definitely let you test your blood type, come now." ”

The person in this is most familiar with Yan Jingzheng, but that is Mr., followed by Su Qinghe, the dog baby first handed the needle to him, and said with bright eyes like encouragement, "Young Master Su, you come first." ”

Can a child's words be believed......

Su Qinghe pricked his fingers with a needle and squeezed a few drops of blood onto the colored paper.

"Hey, what color is this blood type?" The dog baby doesn't remember, and he will never forget to shine on the ancestors.

"Type B."

Although Zhao Yao's group didn't know what type of Type B this was, Zhao Jiu'er said so in his memory.

Several people pricked their fingers with needles and dripped them onto the colored paper, and were surprised to find that the colors were different.

Who is this Zhao Jiu'er?

Xiao Fenglin was even more curious.

Saying that Cao Cao Cao arrived, Zhao Jiu'er went and returned, and came in with a tray in his hand, with something shining silver on it, and a little dust on his face.

She saw that the blood had been tested, and asked Xiao Fenglin if it had been tested.

The answer, of course, is no.

"If you don't test his blood, what are you tossing about?"

She specially asked Su Qinghe, "Have you tested what blood type?" ”

"It's Type B, just like this person in a wheelchair." The dog baby answered.

Zhao Jiu'er glanced at the test paper and grabbed Su Qinghe's punctured finger, "It's a very common blood type, so good, you can find a person for blood transfusion casually." ”

Everything about her is too difficult to understand, too profound, too difficult to understand, but it is also too curious, Su Qinghe has accumulated many questions, and he can't help asking, "What do you mean?" ”

Zhao Jiu'er rubbed his pricked finger comfortingly, and explained while cleaning up his things, "Although the color of blood is the same, the blood type is different, only people with the same blood type can transfuse blood from each other, otherwise they will be repulsed." ”

She gave an example, "Just like this prince, when you have to cut below the knee and put the artificial kneecap in it, if the operation takes too long and causes him to bleed too much, you will need a blood transfusion." ”

"Oh, by the way, start praying now that you're not allergic to metal, or else...... Tsk"

Otherwise, she didn't say, but the answer was obvious.

。