This is what a layman does to be an insider, and Xu Zheng's stab is a bad thing. He had never done such a thing before, and he was really furious in his heart, and he used a syringe as a secret weapon, and took the needle he had refined with the heavenly forge and put it on the syringe syringe that the dwarfs had burned and stabbed it on little Sam's skin for a while.

If you don't practice the technique of skin test, you will definitely not be able to do it well, even if Xu Zheng is amazingly talented. It's not that he deliberately wanted to prick it, but he was terrified that the position of the needle was wrong every time, so he had to pull it out and start over again. If it was not in the right position or the depth of the skin was wrong, Xu Zheng was so flustered that even Sam's skin was pierced, and the accidents of the needle directly piercing the skin occurred again and again. Poor Sam was pierced by Xu Zheng with blood beads on one wrist, and he was stunned and frowned deeply in pain.

Tember watched it for a long time, but he couldn't stand it, so he said, "Let me try." "After watching it many times in a row, he has almost mastered the technique. Xu Zheng's fundamental purpose was to send that potion to his body, as if it were ...... It's not too hard.

"You come, you come!" Xu Zheng couldn't beg for it, and handed over the syringe with sweat.

Learning from Xu Zheng's method of mixing the new saline with the medicine, Tamber did not use Xu Zheng's syringe. The next moment, he saw the magic power in Tambor's body surging, and he directly used Naga's innate water magic to subtly manipulate the potion. I saw that the potion quickly gathered into a small water ball, and then split a very fine water needle from the surface of the water balloon, and under the command of Tamber, it gently and skillfully penetrated into the surface of Sam's skin, and the amount of injection described by Xu Zheng made the potion form a small bump there.

Looking at Tamber's far more clever methods than himself, Xu Zheng breathed a sigh of relief and couldn't help but praise: "You really can." ”

Empiricism kills people, and he himself is affected by deep-rooted scientific and technological knowledge, and he never thought that such a thing as injection can be done. However, Tamber, a Naga who grew up in this plane of magic and sword, instinctively thought of using the water magic that his race was good at.

Different ways of thinking determine the way of doing things. And it turns out that in the continent of Aris, there is a magical space-time. Magic is a real weapon, and a lot of times it's more useful than something made with technology.

Without the needle, the tiny water needle condensed directly by using the water magic to complete the injection task without the help of external tools, it caused less damage than the needle, and Sam's skin did not even ooze blood.

Tamber looked closely at Sam's wrist with a small bump in the eyes of a head nurse. And he asked, "What's next?"

"Wait, wait for fifteen minutes. ”

The worried people followed Xu Zheng, who was also nervous, and waited for the difficult fifteen minutes. Xu Zheng is actually more nervous than others, although he has the theoretical basis and experimental data of his predecessors, but the place where there are many strange races in the Aris Continent still has many differences after all, in case his luck is really enough...... God knows if penicillin will turn into a penetrating poison. With his own bad past deeds, it doesn't seem impossible. So now, the knight who can still use the Holy Healing Technique among the three knights is ready to cast the Holy Healing Technique if the situation is not right. Anyway, I can save the life of the little ghost and make plans again.

Fifteen minutes later, the little bump on Sam's hand was doing well, and there was no adverse reaction at all. Xu Zheng breathed a sigh of relief, and picked a few other children who were not Terran to come out for skin tests.

Tamber is indeed talented. Skillfully gave skin tests to several children. Another difficult fifteen minutes passed, and the results showed that penicillin was ineffective. It will not cause harm to people in the other world. The better news is that I don't know if the gods cherish these little ghosts, or if everyone's expectations have an effect, all the skin tests have passed, no matter what race, no one has an allergic reaction.

Everyone turned their eyes back to Xu Zheng, and Xu Zheng said without hesitation: "As long as the skin test passes." Just follow the position on the ass as I said, and one person will get a needle!"

I wanted to double the dose of Sam's burned, but I thought it was inappropriate, so it was safer to be conservative, so I only gave the normal normal dose.

Faced with a bunch of sick children, Tamber alone seemed insufficient. The girl nurses of the sheep clan went up together, picked up the syringes made by Xu Zheng and the dwarfs and pricked their buttocks one by one.

They are not necessarily much better than Xu Zheng, the girls of the sheep clan are gentle enough, but they are not very courageous. One by one, they hesitated for fear of stabbing people, and the result was that they were very contrary to the fast, ruthless, and accurate points of the needle, and there were many people who couldn't get in, bent the needle, pierced the wrong position, and even scared themselves into tears. The result of the first batch of teenage nurses in the Aris continent was full of loopholes, and the cries of pain from the little devils and the sound of the sheep girls sobbing were endless, and the atmosphere of the first injection was very tragic.

When the vigorous injection activity ended, all the girl nurses were frightened, trembling with the 'murder weapon' in their hands and putting it down, not letting it go, looking at Xu Zheng, the initiator, with a pale face, and secretly saying that the salary of a nurse is not easy to get.

The next thing is to closely observe the effect of the injection of the needle. Due to his serious lack of experience, Xu Zheng did not dare to use intravenous infusion at all, so he could only use intramuscular injection to prick his buttocks, and then wait for the results. It depends on the muscle absorption of the agent to take effect, and the effect is naturally not as fast as intravenous infusion, and the next thing is only to wait.

Now, every sick little ghost is left in front of the bed, and the temperature is measured with a thermometer every half hour, and what changes are strictly observed, and things are reported immediately if something is wrong. Aaron and Hank, the two little heralds of the Tiger Clan, have been spreading their fours to patrol around the hospital bed, and although the two little tigers who are really loyal to their duties have been fighting, they still hold on seriously.

Xu Zheng and others also stayed in the ward, and a group of people worked hard for nearly a week, and everyone was seriously lacking sleep. It's just that no one can sleep peacefully at this time, and everyone stays here.

Halfway through, Lace and Emel came over, and the two brought the members of the Starlight Song and Dance Troupe to bring Jenny food that she had stayed up all night cooking.

Everyone hurriedly ate their buns, and the other members of the Starlight Song and Dance Troupe went back to sleep, but Lansi and Emier stayed.

"How's it going? does that medicine you got work?" asked Emier, a little nervous. Lan Si was wiping the sweat from her forehead for a dwarf child, and when she heard this, she turned her eyes around and looked at Xu Zheng with an inquiring look on her face.

Asban pricked up two pointed elven ears to listen to the conversation between the two, and was so nervous that he kept gnawing his fingers. There has never been a moment like now, when he prayed to the goddess of nature, Ailuan, that Xu Zheng's acupuncture medicine must work.

Xu Zheng can't answer this question now, and he himself is very nervous, and he will ask Aaron or Hank every few moments: "How are you now?"

The answer of the two little tigers is always the same: "Two beds, no change." ”

"Forty-six beds, no change. ”

"Ninety-three beds, no change. ”

There is no change, there is no change, there is no change, and the more Xu Zheng listens, the more irritated he becomes. Why don't you see your body temperature dropping?

In fact, the lack of change is already good news, which means that the condition has not continued to deteriorate, and everyone is looking forward to the temperature falling back to the normal value, but ignoring the problem. Because of the precious life in the face, Xu Zheng didn't dare to be careless, and the demon clan's time flow control skill had already told people to stop casting. In the past few days, they have been working the children, and they are very tired, but they still refuse to leave, and they all stay to watch the development of the situation.

"Report!" Aaron exclaimed abruptly raising his voice.

"What's the matter?" Xu Zheng was startled, and Asban's face changed dramatically, for fear of hearing some bad news.

Aaron said, "The nurse in bed thirteen said that the dwarf she was guarding seemed to have dropped her body temperature a little. ”

"Really?" Xu Zheng rushed towards the thirteenth bed like a burning buttocks, frightening the girl guarding there and shrinking back.

"Thermometer!"

The girl winced and handed over the thermometer, and said with a little stutter, "Okay...... It seems like...... Really down...... Went down. I'm afraid...... Fear...... Misread. You come and see. ”

The body temperature of the dwarf is lower than that of other races, and the measured average body temperature is 34.7. Xu Zheng looked at the thermometer, and it was thirty-five eight degrees. Looking back at the recorded data, five hours ago it was 36 degrees. I'm afraid of making a mistake, so I test it again, and it's still like this. That is to say, it has dropped by 0.3 degrees, which is a good phenomenon! Penicillin, which has been made after nearly a week of hard work, seems to really work.

"Keep watching. Xu Zheng breathed a sigh of relief and made a gesture of good news to the most worried Asban. Asban breathed a sigh of relief and leaned back on the hospital bed. Excessive anxiety has the greatest impact on the soul, with the cultivation of his elf king, he now feels that his legs are weak, and his heart, which has been hanging for nearly seven days, has finally fallen back a little.

After another three hours, the sky was already bright, and the first batch of penicillin injections had already seen results. All the dwarfs showed varying degrees of body temperature drops, and all the dwarf children began to have a fever, and most of them calmed down, no longer tossing and moaning, and fell asleep deeply. There are also a few dwarves whose body temperature has dropped, and the others have not changed much.

Xu Zheng pondered for a while, the body temperature of dwarfs was originally slightly lower than that of other races, and they were small in size, so the effect of the medicine was even more obvious.

Immediately decisively and cautiously enlarged the dosage of other races, and observed more carefully.

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