When Yuan Yusheng walked on the familiar avenue again, Wang Shu and Chen Tian went straight to the fifth floor of the Lundao Hall, above the classroom where Yuwen Tuoji taught the knowledge of pills.

Taking advantage of Yuwen Tuoji's absence, the two quietly came in and sat in the corner of the last row.

Sitting down, Wang Shu, Chen Tian and Yu Wenhuaji, who was sitting next to him, looked at each other and showed a smile.

"What are you doing here?" Yu Wenji looked vigilant at this time, and carefully put the two of them away.

"You can send someone to Yuyi's class to make trouble, why can't we come? One of the behind-the-scenes commanders has already subdued the law overnight, so it's up to you two brothers. Chen Tian looked at him with a wicked smile.

Yu Wenhua listened to this, his face was gloomy, and he turned his head and said, "I don't know what you're talking about?" However, it's better not to let me find out that you are making small moves, otherwise, you will definitely look good." ”

Wang Shu also touched his chin and said with a smile: "Let's ride a donkey and read the record book - we'll see." ”

Before Wang Shu finished speaking, Yuwen Tuoji walked in, his face a little gloomy.

Obviously, he had received not very good news from Lian Yesheng, and kept secretly scolding Lian Yesheng in his heart that they were stupid, and they were not as good as waste, and they were actually lost in the hands of the Quenching Realm.

Returning to the pulpit, Yuwen Tuoji calmed down and said, "Continue the class." ”

"Teacher, the students still don't understand what you just said about the heat of alchemy. ”

"If you don't understand something, please explain it in detail. Don't be afraid, I would very much like to welcome your contributions. Yuwen Tuoji looked at a young man in the front row and said with a smile.

"Since the heat of refining each medicinal material is different, then, in the process of refining medicine, how can we just grasp the temperature?"

Well, this student's answer hit the nail on the head. ”

"The grasp of the heat, in my opinion, is mainly due to the divine soul manipulating the flame just to reach the melting point temperature of the medicinal herbs. After reaching this melting point, we only need to control the Dan furnace, and the Dan furnace will naturally maintain the flame between this temperature. ”

"As for how to accurately grasp the melting point of this medicinal material, you need to practice a lot by yourself, so that you can see the subtleties. More than half of the alchemists fail to refine the medicine, and the problem arises in the problem of heat control. ”

"Thank you to the teacher for your doubts. ”

"Hmm. Is there anyone else who has a few steps in alchemy?" Yuwen Tuoji glanced at the audience and asked with a smile.

In his own opinion, young people in their teens and twenties have never even touched the Dan Furnace, and they are completely blank for the Dan Medicine, even if they bother to talk about the last seven seven and forty-nine days, it is meaningless.

So, he naturally thinks that no one will ask these questions that are completely confusing to them anymore. He gave a cursory introduction, but it was just to meet the needs of teaching and at the same time improve his own compulsion.

However, the next moment, his eyes narrowed slightly, and his face was gloomy.

Wang Shu stood up at this time, bowed his hand to him slightly, and pretended to be puzzled: "Teacher, I have a problem. How can I get the Divine Soul to manipulate the flame just enough to reach the melting point temperature of the medicinal herbs? ”

"Well, about this, as I just said, it is up to the alchemist to slowly ponder and feel it himself. ”

"Then the teacher can show us once, let us feel the feelings in advance, so that we can have a grasp of the number in the future? Thank you, teacher. ”

"Who are you? My eldest brother is the one who tells you to instruct and demonstrate? If you don't want to hear it, get out immediately, don't bother my eldest brother to teach me the knowledge of the pill!"

As soon as Yu Wenhua heard it, he knew that Wang Shu and Chen Tian wanted to make trouble, so he couldn't help but stand up immediately, pointed at him and scolded him.

Chen Tian sat down, facing him, and said with a smile: "Classmate Wang didn't force the teacher to do this, he just made a suggestion. Why do you react so much, don't you believe in the teacher's alchemy level?"

"Didn't the teacher ask us to speak enthusiastically? I strongly responded to the teacher's call. If I was wrong, I apologize to the teacher. Teacher, I'm sorry. Wang Shu was extremely aggrieved at this time, and seemed to look timid.

"You ......" Yu Wenhua pointed at Wang Shu, his eyes were round, and he was so excited that he couldn't speak.

"Yu Wenji, you sit down for me. Yelling and yelling, what kind of system. ”

Hearing Chen Tian's ridicule, Yuwen Tuoji gritted his teeth, his anger was secret, and he said to his third brother with a gloomy face.

Originally, the class was good, but now it has been calculated, if they don't demonstrate it on the spot, I'm afraid they will have to question their qualifications as a Dan Dao teacher. Okay, very good, you guys have completely me off, give me a good wait.

"I'm very sorry, this classmate, I came in a hurry today and didn't bring medicinal herbs. However, if you are willing to contribute medicinal herbs, I don't mind demonstrating it to your classmates on the spot. Unable to refuse, Yuwen Tuoji could only extort a material demonstration from Wang Shu.

"This, this. Wang Shu's face was red, and he seemed to be a little embarrassed.

"No, what are you trying to do, you think it's smelting cabbage, go back and wash it and sleep in vain. ”

"Or if you take off your clothes, I'll show you how to smelt them once. Yu Wenhua laughed.

As soon as these words came out, the hall burst into laughter, and even Yuwen Tuoji covered his mouth and laughed shamefully.

"Ah, I remember. It seems that when I came, I happened to bring an unknown gray wood bamboo, and I wonder if the teacher can refine it. Wang Shu suddenly looked overjoyed, and hurriedly took out an arm-length thing, left his seat, and presented it to Yuwen Tuoji.

I saw that the material was gray all over, like wood and bamboo, and the surface was covered with dense convex veins.

"Well, if you guess correctly, this is a rare four-grade elixir wall rock wood bamboo, which only grows between hanging rock cliffs, and can only be formed if bamboo and wood are mixed and fused for thousands of years, and the effect on forging is wonderful. ”

After Yuwen Tuoji confidently gave a general introduction, he took out a half-human-high heavy Dan furnace from the ring, opened the lid of the furnace, lit a fire with both hands, and put the "rock wall wood and bamboo" into it.

"The melting point temperature of this rock wall wood and bamboo is about 2,500 degrees, and with my strength, it is estimated that I can reach this temperature range in a quarter of an hour. Please also take a closer look at how I control the flame to rise, and how much it is constant around this temperature......"

Yuwen Tuoji controlled the flames to wrap the rock wall wood and bamboo while carefully explaining to the audience how to use the divine thoughts and the Dan furnace to adjust the intensity of the flames.

However, after two quarters of an hour, and then half an hour, the existence of the melting point of the drug was not yet felt, and everyone's faces couldn't help but have a trace of doubt.

Wang Shu and Chen Tian lowered their heads to each other at this time, secretly covering their mouths and smiling evilly.

"I said that we disguised the five-grade wood bamboo limestone used for refining as a rock wall wood bamboo, isn't it a little unkind. ”

Chen Tianyi patted Wang Shu on the back of the head and said solemnly: "What is kindness, they are enemies." How can the enemy be pretended. To have mercy on the enemy is to be cruel to oneself. Know!"

Seeing that half an hour had passed, the eldest brother Yuwen Tuoji had not yet found the melting point of the drug, and Yu Wenji immediately knew that he had been pitted by Wang Shu and the others, so he walked to the stone table of the two of them, slapped them heavily, and said with an angry face: "What are you two giving my eldest brother, it is definitely not Biyan Muzhu." ”。

"Ouch, this classmate, why are you yelling so much, didn't you see your eldest brother smelting medicine? Do you want to murder your own brother so that you can inherit the family's rich wealth?"

Wang Shu and the others were bowing their heads in the small void realm, introducing everything that happened here to Yuan Yusheng, and Yu Wenhua quietly approached the table and slapped the table, and was suddenly startled.

"Isn't it Biyan Muzhu, don't you know your eldest brother as a class of bishops, and you don't know the specially appointed fourth-grade alchemist?

"Hmph, let's go. I really mourned for seven seconds of silence for everyone present, there are such savage people in the classroom, and it is difficult to learn something useful. Wang Shu got up and wanted to pat his sleeve and slip away.

Chen Tian replied weakly at this time, and said, "Little Yellow Book, I think we may have taken the wrong material." You see, the real rock wall wood and bamboo are here, and the teacher may be refining wood and bamboo limestone, a refining material with a melting point of up to 50,000 degrees. The True Fire of the Spirit Transformation Realm may not be able to reach such a high temperature!"

Chen Tian's voice was not particularly small, and Yuwen Tuoji, who was still stubbornly refining above, heard it, and almost couldn't hold back a mouthful of old blood and spit it out, feeling that you two are so tricky of me.

"Alas. At first, I didn't know what it was, so I gave it to the teacher indiscriminately, which is really a sin. Even I, a layman in alchemy, don't know that it is understandable that Mr. Yuwen Tuoji mistook the wood-bamboo limestone for the rock-walled wood-bamboo. ”

"After all, not everyone casually has Teacher Rong Yuyi's Dan Dao strength. ”

Wang Shu's divine mending knife directly made Yuwen Tuo extremely ashamed, and he was in a hurry, and his mood was a little unstable.

There was a loud bang of the Dan furnace, and a red light mixed with the wall rocks, wood and bamboo rose into the sky, and then fell rapidly, smashing directly on the top of his head.

"When. ”

Yuwen Tuoji was hit on the head by the hot wood and bamboo limestone, and the green smoke rose and he fainted temporarily.

"Big brother. ”

"You two are looking for death. When Yu Wenji saw that his eldest brother had fainted, he couldn't help but become angry and crazy, and turned around and attacked Wang Shu and Chen Tian.

"Damn. Come on really. Little Yellow Book, let's withdraw or fuck him. As soon as he saw Yu Wenhua's attack, Chen Tian jumped on the stone table and dodged.

"What the hell, how can you leave your brother alone. ”

Thus, a new round of classroom warfare began.

Wang Shu and Chen Tian beat Yu Wenhua in the court, and directly beat him into a pig's head cake.

However, as a price, Wang Shu and Chen Tian were also beaten by Yu Wenhua's accomplices, and their noses and faces were swollen, and they didn't look good.

In the end, the matter was a bit big, which directly alarmed Qin Ming, who was patrolling, and as a result, several people who were fighting in the hall were once again severely punished for running 100 laps.

When they were about to go out, Wang Shu and Chen Tian passed on cruel words for Yuan Yusheng: "It's the gentlemen who came at a few of us and targeted a weak woman, what kind of thing." If you dare to target Rong Yuyi again, you will do the first year of junior high school, and we will do the fifteenth, and end your nest. ”

After putting down the cruel words, Wang Shu and Chen Tian walked away in full view of everyone, and went on a journey of 100 circles and 5,000 miles.

Yuwen Tuoji listened to it, it was called a hate, he wanted to be a strong spirit, the strongest freshman counselor, and he encountered a few little shrimps so provocative and humiliated, his face immediately turned green, his teeth were clenched with hatred, and his eyes were bursting with fire.

If it weren't for Qin Ming's current situation, Yuwen Tuoji would really want to abolish Wang Shu and Chen Tian.

Of course, Wang Shu and Chen Tian's earth-shattering words also caused others in the hall to be stunned and admired, and they were all commenting on the majesty of the few of them.