"Bang!"

Yan Ping walked to the podium, swept her gaze, stayed on Su Mu for a while, and then smashed the teaching materials on the podium, making everyone's hearts full of excitement.

"After a month's vacation, it seems that all your bones have been released, especially some people, who are very arrogant when they first come to class!"

Hearing Yan Ping's words, everyone's eyes couldn't help but fall on Su Mu, and anyone could hear the latter sentence as Su Mu who was scolding, but Su Mu didn't realize it and sat there comfortably.

Yan Ping's eyes swept over Su Mu, and when she saw that he didn't react, she was upset.

"Start class now!" Yan Ping drank coldly, opened the textbook, propped her hands on the podium, lowered her head and raised her eyes to look at the students, the standard strict teacher posture.

But this is not the case in the eyes of the students.

"The old witch is going to be weird again!"

"Keep your head down, don't make eye contact with her!"

Whether it was the old students of the Fifth Academy or the old students of the first four courtyards, they all hurriedly lowered their heads, lest they have eye contact with Yan Ping, but as long as they have a glance at each other, it may be a disaster!

"Now let's start reviewing the knowledge of the previous semester and give you a solid foundation!" Yan Ping started lecturing with an indifferent face, her eyes kept wandering in the school, and every time she would stay on Su Mu for a while, her eyes would be cold every time she stayed.

Su Mu listened to Yan Ping's lecture and gradually lowered his head, not that he was afraid of Yan Ping, but that Yan Ping's lecture was too boring, and what he was talking about, at least for him, it was not desirable at all.

Seeing that Su Mu finally lowered her head, the corners of Yan Ping's mouth raised, in her eyes, Su Mu was afraid, and it was good to know that she was afraid.

"That's all I've talked about, I guess you've all reviewed about the same, now I'll take the roll call, if anyone can't answer, this class will stand and listen!" After a pause, Yan Ping spoke, and in an instant, the heads of those students lowered lower.

"Who's going to answer why the ancient powerhouse would find the way out of the reincarnation realm?" Yan Ping asked, and her eyes began to wander over the students.

"Damn, who can answer such a difficult question!" The faces of all the students sank, this question was too difficult, and they were about to get under the table when they lowered their heads.

"Don't order me, don't click me, don't click me!" At the same time, the heart is silently praying.

"Su Mu, you answer!" Sure enough, Yan Ping directly named Su Mu, she naturally came to Su Mu to ask such a difficult question, and the man who dared to beat her was still sitting here unscathed, so let me stand honestly first!

"Me?" Su Mu raised his head, his brows suddenly furrowed, this was too obvious to him.

"That's right, it's you!" There was a sneer on the corner of Yan Ping's mouth, and she continued: "As the first freshman to skip a grade, this question must not be difficult for you. ”

After that, Yan Ping proudly clasped her hands to her chest, this time you have to stand if you don't stand!

Su Mu shrugged his shoulders, since they all praised him like this, let's answer.

The other students were relieved to see Yan Ping targeting Su Mu so obviously, and raised their heads easily, it seemed that they would not be in any danger in this whole class.

"If you offend this old witch, can you have good fruit to eat?" The students of the first four courtyards looked at Su Mu playfully, and then saw Su Mu standing up to answer the question, and laughed even more.

"How dare you stand up, will you or what?"

"Don't even think about sitting down when you stand up!"

"If this old witch drags the hall, she will stand for at least an hour!"

In the gloating eyes of everyone, Su Mu said indifferently: "The reason why the ancient powerhouse will find out the realm of rebirth is because the human body contains too many impurities, if you don't remove these impurities, you won't be able to break through to a higher and stronger realm, and even if you break through, it will be very easy to go crazy!" ”

After hearing this, a different color flashed in Yan Ping's eyes, she actually knew, but these few words were not enough!

If it were that simple, she wouldn't have asked the question, and the old students wouldn't have shrunk their heads one by one.

"In fact, since we started cultivating, we have been washing the essence and cutting the marrow all the time, but the impurities discharged before the rebirth realm only eliminated some superficial impurities, and did not penetrate deep into the meridians and the five internal organs!" Without waiting for Yan Ping to speak, Su Mu continued.

"The rebirth environment is a process of rebirth, in-depth washing and marrowing, and in the early stage of the rebirth environment, the impurities of the five bodies are removed; In the middle stage of debirth, the meridian impurities are removed; The later stage of the rebirth realm is to remove the impurities of the internal organs! ”

"Only by removing the impurities can we truly enter the door of cultivators and reach the highest affinity with the Yuan Qi!"

"Mentor Yan, am I right?" Su Mu asked Yan Ping, the corners of his mouth slightly raised.

Yan Ping was stunned when she heard the whole person, she didn't expect Su Mu to say it in such detail, so meticulously, and even say each realm so clearly!

She, it's the first time she's seen such an excellent student!

But the next moment, her face sank, she didn't need Su Mu to be so good, Su Mu's excellence was just slapping her face! How can she make things difficult for Su Mu, and how can she help her husband get angry!

"That's pretty much right, sit down." Speaking stiffly, although she was very reluctant to admit it, Su Mu did win this time.

Seeing Su Mu sit down, the students of the former four courtyards looked at him dumbfounded, can this be answered correctly?

"Every time the old witch asks a question, it's the first time I've seen a student who has answered correctly!"

"He's here, he hasn't cultivated to the realm of rebirth, and it's the first time he's coming to class, how did he know so much about it?"

At this moment, they all forgot their hatred of Su Mu, and they were only shocked.

"Junior brother, you're too powerful!" The old students of the Fifth Academy were even more shocked by Su Mu, their faces were full of surprise, and they even looked at him with admiration.

"Junior brother, you haven't even been in class, how do you know so much detail?"

"Junior brother, did the dean secretly make up lessons for you?"

Hearing these words, the students of the first four academies who were closer all subconsciously straightened their ears, and they also wanted to know why Su Mu was so powerful.

In the curious and expectant eyes of the old students of the Fifth Academy, I saw Su Mu looking at them speechlessly: "You usually don't read books?" ”

"Reading a book?" The expressions of the old students of the Fifth Courtyard froze instantly, and then they lowered their heads with embarrassment, they felt that they were deeply despised.

The old students of the first four courtyards who stretched out their ears also sat back with a look of amazement, and they were comfortable with the tricky old witch, just because of reading? This sentence directly devalues them to nothing!

"I'm busy cultivating every day, who would have the heart to read a book."

"Isn't reading a book a waste of time?"

The students of the first four academies muttered in their hearts, Su Mu looked at the old students of the five academies and shook their heads speechlessly, when he was in the Su family before, due to the lack of resources, he could only read all kinds of ancient books and all kinds of books to get the opportunity to make breakthroughs, which naturally caused the accumulation of knowledge to be rich.

I didn't expect these old students to even read books.

"Silence, silence!" Yan Ping slapped the podium and drank coldly, and the school quickly fell silent.

"Boy, you're amazing, but don't think it's over!" Yan Ping picked up the textbook and continued to lecture, while her mind was spinning rapidly, thinking about how to deal with Su Mu with more tricky questions.

"Boy, you can accumulate knowledge." In his mind, the voice of the mad Immortal Emperor sounded, and Su Mu just smiled when he heard it.

"But you're wrong about one thing."

"Oh?" Su Mu raised his eyebrows slightly, where did he say something wrong?

"In fact, the rebirth realm is not only about washing the essence and removing the impurities of the five internal organs, but all cultivators, dantians, and life palaces have impurities!"

"And all these impurities can be removed!"

"There are impurities in the Dantian Life Palace?" Su Mu was stunned, these words really broke his cognition.

"Do you know how many realms there are in the realm of rebirth?"

"Nine." Su Mu subconsciously replied, isn't this well-known?

"Wrong!"