Hearing that Chiyan Zheng would never come again, Promi was very surprised and hurriedly asked the female student what was going on. The female student was in the same room as Chi Yanzheng, and she should still know what was going on.

"Actually, it's nothing, Red Flame has been transferred to other groups. So, they won't train with us in the future. The female student said.

"Ahh

"There's nothing strange about that, we're all obligatory. If you can be selected by other groups, you will most likely be a full-fledged member of the Resident Guard in the future. Isn't that a good opportunity? Besides, they do it in secret, and they won't let you sign up and fill out forms or anything. lest everyone pick the fat and pick the thin. The female student said.

Brown Tea actually nodded and said, "If that's the case, that's really a good thing." It's just that the Red Flame Expedition said goodbye so suddenly, which makes us quite unaccustomed to it. ”

"I think we'll have a chance to meet in the future. It's just that I don't know which group she went to?" Promi slowly accepted this fact, but still couldn't help but ask regretfully.

She didn't tell me what the group was. I don't know if she was chosen by that group. She was in a hurry to attend the training camp. So, yesterday was just a hurried goodbye to us. The female student said.

Promi wanted to ask something more, but Teacher Hong, who taught them a lesson, came, so he didn't ask any more. Mr. Hong belongs to the technical group of the vigilance investigation team, specializing in the study of things related to equipment and equipment.

"You've all learned how to use the liquid ejector, and that's the most basic. Here, I will mainly tell you about the key action factor of the liquid medicine injector, that is, the liquid medicine, and how it is prepared. "Teacher Red started his lesson, and Promi and the others began to learn new things again.

"Don't we all have ready-made medicinal liquids that we can use, why do we have to learn how to prepare our own medicinal liquids?" a student asked.

Teacher Hong smiled and said, "Of course, most of the medicinal liquids have already been prepared and then handed over to you for use. However, when it comes to critical moments, if you can learn to make your own potions, you will gain more active control. Moreover, it can also better defend itself. ”

Teacher Hong said, and introduced some basic knowledge of liquid medicine, such as what kind of public security liquid, anti-riot liquid and so on. Mainly some basic preparation knowledge, not the real recipe or anything. Some knowledge, including the need for shelter from rain and preservation of public security liquids, will also be mentioned in passing.

Brown Tea actually said: "This public security medicine needs to be preserved from the rain, which can be regarded as common sense." It's a pity that we didn't listen to the Red Flame Expedition last time, otherwise we wouldn't have let the assassin slip away. ”

Teacher Hong said: "Therefore, we must accumulate more knowledge in our daily lives, otherwise, we will hate less when the book is used." ”

Promi raised his hand again and asked, "The last time we went on a mission, someone was hit by a liquid ejector, it was a gray stain, what kind of liquid is it? It seems that the person who was hit didn't have any special reaction." ”

Teacher Hong looked at him and asked, "What did you do before you came to serve?" Promi replied that he was a doctor by profession.

"If you're a doctor, you've definitely been exposed to supplements. The effect of the liquid medicine and the tonic are similar, if you think about what the gray supplement does, you will know what the effect of this gray liquid is. Teacher Hong said.

Promi nodded, and then asked, "How is a gray liquid like this prepared? I see that the liquid medicine in the liquid ejector is in a special container. Can you teach us?"

Teacher Hong smiled and said, "I'll only teach you the basics. Because you are only in compulsory service, it won't be too long, so you don't need anything too complicated. ”

Teacher Hong looked at Promi, as if he admired his studious spirit.

"The gray liquid, and some other colored liquids, their effects are very special. It is similar to the effect of supplements, this liquid medicine is called functional liquid medicine, and the liquid medicine jet is filled with these liquid medicines, which must have a corresponding purpose. However, the formulations of these liquids are kept secret. ”

After speaking, Teacher Hong smiled at Promi and said, "So, you don't have to bother to study." ”

Promi was not reconciled, and asked: "If we are struck by this functional potion, is there any other way to save it? Or is this damage reversible? I think there will be such a danger when we are on duty." ”

Teacher Hong nodded and said, "There are some of them. For example, if you are hit, your whole body will be paralyzed, and you will not be able to move for up to an hour and a half. At this time, you can take the corresponding red potion tonic to neutralize the damage caused by the security potion, which can allow you to quickly recover your mobility. ”

Brown Tea actually nodded, as if he could already draw inferences, and said, "Then if you are hit by the gray liquid, as long as you take the gray tonic, you can neutralize the damage caused by the gray liquid?"

Teacher Hong looked at him, smiled and didn't speak. Brown Tea turned to Promi again, "You're a doctor, do you have any gray supplements?" ”

Promi shook his head and said, "I'm just a front desk doctor, and I usually give out ordinary supplements. There are many kinds of special supplements, and I can't remember them all. But the gray tonic I remember seems to be there too. ”

The memory of the gray tonic is actually something that Promi saw when he was working in the supplement management department of the First People's Hospital of Bacheng City, and if he had just been working at the front desk of the hospital, he might not have known that there was such a special supplement.

After class, the female student who lived with Chi Yanzheng, named Hong Xuanjiao, said to Promi: "Promi, I didn't know that you were originally a doctor. If you're a doctor, you should still have a better chance of staying in the Resident Guard. ”

Promi shrugged his shoulders and said, "What's the benefit of staying in the Resident Guard? ”

Hong Xuanjiao said: "When you have a certain level, you will be relatively free." While you are young now, you must have worked harder. ”

Brown Tea actually interjected: "Promi's private life is very rich, and he still has a private meeting with a big star." By the way, have you heard, Hong Jiaxue's agent said that she has bid farewell to the music industry for the time being. He said that she had some problems with her voice, so she would fade out for a while. ”

Promi nodded, of course he knew.

Hong Xuanzhu shook her head and sighed: "The entertainment industry is very cruel, although it is only temporary, but after a while, the audience will forget about her." After all, the stage is only that big, and there is a constant influx of new people. Actually, I still appreciate her singing. ”

At this time, Brown Tea turned his head to look at Promi, and asked with a wicked smile: "So, there is a problem with Hongjiaxue's voice, does it have anything to do with you?"