Luo Xingfan noticed the expressions of the people in the classroom, and Luo Xingfan found a hint of fear in their eyes.

This phenomenon naturally feels like a good thing, in this way, thorns like Jiang Xinyi and Jiang Ruolin don't dare to mess around casually, right?

As for the others, without the leader, they dare to make trouble casually, how is this possible!

However, Luo Xingfan's beating is not over yet, besides, to answer the question, you have to answer it clearly.

Luo Xingfan smiled faintly: "Actually, you didn't say that, I came to class today, how could I have the idea of wanting to set some trap for my students, just to get to know the outstanding students in the class, so don't be so scared, there's no need, I'm good at talking." ”

"It's really shameless, to investigate the situation of outstanding students, is it necessary to dig into the family background and investigate so carefully?" Jiang Xinyi said in her heart.

"Okay, I'll go ahead and answer your questions. ”

"Teacher, that's not necessary. Jiang Xinyi didn't want to listen to it anymore, and the more Luo Xingfan said, the more Jiang Xinyi felt that she had nothing to hide.

"How can this be done, we have to figure out the problem, and the question of drug resistance, except for me, even if Teacher Fang comes back, I can't answer it for you. Are you sure you don't want to hear it?" Luo Xingfan asked with a smile.

Luo Xingfan's words were not bragging, because although Fang Chuyu's alchemy skills were better than Luo Xingfan's, Fang Chuyu didn't know all the details of Jiang Xinyi, how could he be better able to tell the reason than Luo Xingfan.

Jiang Xinyi was so entangled in these words, and in the end, Jiang Xinyi still spoke weakly: "Then you go straight to the point." ”

"That's fine. Luo Xingfan smiled slightly, "Actually, I just said about it, then I'll skip these small details of your treatment, and start talking about it from the beginning of your cultivation." ”

Luo Xingfan said this, which made Jiang Xinyi have a bad premonition.

"When you first started cultivating, at the Yuan Spirit Realm level, you used a total of 1,000 Spirit Yuan Pills, 1,000 Qing Spirit Pills, 800 Jade Spirit Pills, 500 Bibao Pills, 400 Marrow Cleansing Pills, and 200 Sun Qi Pills. ”

"After reaching the Gang Spirit Realm level, you have taken seven hundred Turtle and Snake Vitality Pills, four hundred Jiuyang True Pills, two hundred Ice Spirit Pills, and Tiangang Pills that are not known for the time being recently. ”

"You even know this?" Jiang Xinyi felt like she was going to be completely driven crazy by Luo Xingfan.

If Luo Xingfan investigated what medicine she had taken before, it could be said that it might have been leaked by the people who boiled the medicine in the house, but even the amount of pills she took for cultivation was clear, and this was about to become a roundworm in her stomach.

"All said, I know you better than you do. Luo Xingfan smiled faintly.

Jiang Xinyi trembled, and Luo Xingfan made him realize the horror.

"Having said so many pills, in fact, what I want to say is that these pills all have something in common, although not every pill has three things, cinnamon coriander, Tianzhi grass and fire dragon grass, but more or less there are one or two. ”

"Antimicrobial resistance doesn't refer to a drug, it refers to something. The elixir you eat has three things: cinnamon coriander, Tianzhi grass and fire dragon grass, and the absorption capacity of the elixir of this ingredient will become very poor. Luo Xingfan began to formally explain the reason.

"If you eat an elixir, you can only have a good effect if you absorb all the ingredients of the drug. You are now facing the three things of Gui Coriander Flower, Tianzhi Grass and Fire Dragon Grass The absorption capacity is very poor, do you think that there is an elixir with this ingredient, how much absorption capacity do you have?"

"So, that's what I mean by resistance, now you know?"

Luo Xingfan's answer is reasonable and well-founded, and it is difficult to refute at all.

"Clear ...... Clear. Jiang Xinyi nodded, finally knowing why Luo Xingfan was about to talk so much about the drugs he had taken, so that he couldn't refute it at all.

"This explanation is really detailed. ”

"The answer to a question still needs to be analyzed from an early age, and even Mr. Fang really can't answer this question nine times out of ten. ”

The people on the side were secretly speechless in their hearts, and they couldn't find flaws in Luo Xingfan's answer, and this time, they really let them see Luo Xingfan's level, and no one was dissatisfied with Luo Xingfan anymore.

"Okay, the third question is an answer for you. If you have any questions, keep asking. ”

"I'm fine, so I won't ask. Jiang Xinyi said awkwardly.

Luo Xingfan deliberately showed a displeased expression on his face: "Classmate Jiang, you obviously said that you have at least a hundred questions, and now you only ask three and don't ask, you are questioning my level, then it seems that you still don't trust me as a teacher." ”

"This ...... There is no such thing, and I admire Mr. Luo's level very much. It's just that Mr. Luo's words just now made me suddenly enlightened, and I felt that the problem was solved at once, so I didn't bother Mr. Luo to explain it to me. Jiang Xinyi broke out in cold sweat on her forehead.

If there is a problem on weekdays, Jiang Xinyi can't solve it by herself, and she has already discussed it with her grandfather, so if she really wants Jiang Xinyi to ask a hundred questions, Jiang Xinyi can't ask them.

"Does that make sense? Answer one question, and the remaining hundred will suddenly become clear, doesn't that make sense?"

"It makes sense, it makes sense. Jiang Xinyi hurriedly agreed.

"Hmph. Luo Xingfan snorted softly, and then looked at Jiang Ruolin.

When she noticed Luo Xingfan's gaze, Jiang Ruolin's delicate body shook, her body was terrified, and a feeling of fear arose.

"Jiang Ruolin, just now you said that you are also a problem student, so this time it is your turn to ask questions, tell me what problems you have encountered in your cultivation. You can ask any questions, and the teacher will guarantee to give you detailed answers, so detailed that you can't find fault. ”

Jiang Ruolin is also a thorn, Luo Xingfan doesn't care.

However, Jiang Ruolin had just made up her mind not to get along with Luo Xingfan, so how could she still ask questions at this moment.

"I don't have any problems, the teacher doesn't need to bother, you just start lecturing. Jiang Ruolin immediately expressed her attitude.

"That's not right, you haven't asked any questions yet, that's no problem? You say that you are a problem student, the problem is so big, if you don't give you a solution, it seems that I am incompetent as a teacher." Let's ask a few. ”

"Not really. Xinyi and I are good sisters, and the two of us have similar problems, and if she solves her doubts, I will basically have no problem. Jiang Ruolin's voice was a little panicked, and she felt a little contempt in her heart, "I can clearly see that I have softened, but I still want to kill chickens and make an example of monkeys, it's not too much." ”

"In this way, do any of the other students have any problems?" Luo Xingfan looked at the other girls who were about to leave with Jiang Xinyi just now.

The girls shook their heads and said they were fine.

"Then you can go to class normally now, right?"

"That's it. ”

"That's good. Now that we have reached page 45, we will begin the lesson. ”

Luo Xingfan knew that these people were obedient, so he began to formally attend classes.