Hearing Zhang Yu’s reply, a glint flashed in Black Crow’s eyes, and he chuckled, “Haha, if it’s the Boundless Spring and Autumn Meditation, many old-timers would love to learn it, a top-tier body refinement technique!”

“Then I wish Teacher Ma success in this trial class, may you become the new Gold Medal Teacher of our gang!”

“Once you become a Gold Medal Teacher, you’ll be teaching the most important, wealthiest, and highest-spending clients in the gang. A post-tax income of over a million per month will be no problem!”

“Oh, right, there are three senior teachers from the gang who will also be taking the trial class!”

As he spoke, Black Crow had already led Zhang Yu to the outside of the classroom!

Three gang teachers were already waiting there. When they noticed Black Crow and Zhang Yu approaching, they couldn’t help but glance at them, a hint of suspicion flashing in their eyes!

One of the middle-aged women asked curiously, “Black Crow, who is this?”

Black Crow introduced him, “This is Teacher Ma Yunteng, also here to participate in today’s trial class!”

Upon hearing this, the three gang teachers frowned in unison, their gazes towards Zhang Yu filled with coldness and hostility!

The middle-aged woman directly inquired about Zhang Yu’s background, asking, “I know all the teachers in the gang who can tutor at the peak of Qi Refinement. This Teacher Ma seems unfamiliar. Is it possible that you just joined the gang?”

Black Crow smiled slightly on the side, saying, “Teacher Ma hasn’t been here for long. He used to be responsible for teaching construction site cultivation techniques. He hasn’t been around for the past few months, so it’s normal that Teacher Ci doesn’t recognize him!”

Hearing that Zhang Yu originally taught construction site cultivation techniques, a hint of contempt flashed through the hearts of Teacher Ci and the other two!

After all, construction workers have a low average education level, poor Immortal Dao foundation, and due to long-term use of inferior medicine, there are more mentally challenged individuals in those classes than in other classes!

It could be said that the quality of students in the construction site classes was far inferior to that of the elderly classes, and their spending power was even worse!

And the teachers who taught construction site classes were naturally much inferior in terms of strength, teaching ability, and the cultivation techniques they had mastered compared to the three of them!

Teacher Ci nodded and no longer paid attention to Zhang Yu. It seemed that her opponents today were ultimately the other two senior underground instructors beside her!

Black Crow checked his phone and said, “The elders in the gang have all arrived and are watching the classroom through cameras!”

“Then I’ll greet the students in the class first, and then we’ll start the trial class!”

“The order will be as previously arranged, with the three of you, Teacher Ci, going first, and then Teacher Ma, you’ll go last. Is that okay?”

Zhang Yu nodded, indicating that it was not a problem!

Black Crow walked into the classroom and saw more than a dozen elders with different temperaments already sitting or standing, waiting in the classroom!

As these more than a dozen elders with different temperaments all looked over, feeling the pressure of so many at the peak of Qi Refinement, Black Crow’s footsteps faltered, and cold sweat trickled down his forehead!

Black Crow smiled slightly and said, “Sorry to keep you waiting, everyone. Our trial class will begin soon. Thank you very much for taking the time!”

At this moment, a stern-faced, silver-haired elder in the audience said coldly, “Black Crow, last time that Teacher Song only had a high school education, didn’t even pass the college entrance exam, and dared to come and teach us!”

“The teacher you’ve arranged this time, won’t they be just as unreliable?”

Black Crow hurriedly appeased him, “Old Mr. Wang, although Teacher Song only has a high school education, he has rich teaching experience. A lower education level doesn’t affect his teaching!”

Old Mr. Wang snorted and said, “Who sitting in this classroom isn’t a college graduate? How can a high school graduate teach us? Can he teach us clearly?”

It was a question mark!

At this moment, another elder echoed, “Is your Dark Study Gang competent? If it were in our company, a high school graduate’s resume wouldn’t even reach my desk. Are they worthy of teaching people?”

Another elder agreed, “People who didn’t pass the college entrance exam are just social scum, not even fully evolved, with bloodlines destined to be eliminated!”

“That’s right.”

An old woman with disheveled hair said, “Can someone who didn’t pass the college entrance exam even be considered a person?”

“Not that extreme, everyone, not that extreme!” Black Crow hurriedly tried to comfort them, “Moreover, the teachers for this trial class are guaranteed to be college graduates!”

“Hmph!”

Old Mr. Wang said, “Then we want to see their college diplomas. Only those with college diplomas are worthy of teaching here!”

Hearing this, Black Crow’s face showed another hint of embarrassment. After all, almost all the teachers in the gang concealed their identities and were unwilling to reveal their information. How could they possibly provide college diplomas!

What’s more, he had just said it casually, and he wasn’t sure if all four trial class teachers today were college graduates. With a high school education, Black Crow couldn’t help but curse in his heart, “These old geezers, none of them treat high school graduates as human beings!”

“You should know that good high schools are no worse than junior colleges, and good junior colleges are no worse than universities, so excellent high school graduates can fully be competent as teachers after years of hard work!”

Although he secretly criticized them in his heart, he didn’t dare to offend these important clients!

Just as Black Crow was secretly troubled, his phone vibrated. It was a message from the gang elders observing the classroom through the camera!

After reading the contents, Black Crow said to the elders in front of him, “Everyone, in the dark tutoring world, you don’t need to reveal your identity at will. This is a long-standing tradition, and our Dark Study Gang can’t break it!”

“But your concerns are also reasonable. How about we change the method and have you send a representative to personally verify the teacher’s cultivation level, how about that?”

Old Mr. Wang frowned and asked, “How to verify?”

Black Crow said, “These are all teachers responsible for teaching body refinement. How about you, Old Mr. Wang, take action. Each teacher won’t block, dodge, or avoid, and will take three of your strikes with their bare bodies. What do you think?”

“With your level, Old Mr. Wang, teachers who can take your three strikes like that must not only have a high school education, right?”

Everyone nodded slightly. After all, high school students can’t pass the college entrance exam, and they have to work as soon as they graduate from high school. They have no time, energy, or wealth to refine various body refinement techniques. Only college students go to the II layer, and in ten years of university, they can continue to focus on their studies and cultivate more techniques!

Even if they both have a level 10 physical strength, people with a college education, under the blessing of multiple body refinement techniques, often far outperform people with a high school education in various aspects!

Old Mr. Wang said proudly, “Hmph, the wastes who haven’t even gone to college, of course, can’t take my three strikes!”

“I approve of this method!”

Black Crow knew that this Old Mr. Wang had quite a prestige among these old geezers. As expected, as soon as he agreed, the other elders had no objection!

So Black Crow went out and explained the situation to Zhang Yu and the other three. The other three teachers were full of confidence and agreed without hesitation!

Although Zhang Yu didn’t quite know what Old Mr. Wang’s strength was, he had to agree at this point!

And that slight hesitation of his, in the eyes of Teacher Ci and the other two, was a lack of confidence, and they became even more contemptuous of Zhang Yu, even suspecting that Zhang Yu only had a high school education, which was why he hesitated so much!

Teacher Ci, a middle-aged woman in appearance, was the first trial class teacher to enter the classroom!

During the verification of cultivation, she stood still and allowed Old Mr. Wang to slap her shoulders and stomach three times in a row!

Amidst the three loud booms, Teacher Ci took five steps back, her face flushed red, but she quickly returned to normal!

Old Mr. Wang nodded in approval, “Not bad, physical strength has reached its peak, possesses multiple body protection techniques, only a college graduate can have this level!”

Having gained the approval of the elders, Teacher Ci breathed a sigh of relief and stepped onto the podium to start her class!

“Today, I’m going to teach you how to poop!”

“This may seem like a daily trivial matter, but there’s a lot of knowledge in it, related to life and death!”

“Many years ago, a senior expert, after working overtime without rest for ten years, suffered from constipation for half a year due to excessive pressure. Finally, on the toilet, he comprehended a set of cultivation techniques called “Detoxifying and Health-Preserving Technique”!”

“What I’m going to teach today is this set of Detoxifying and Health-Preserving Technique. After cultivation, you can eliminate toxins and impurities from the body every day!”

“The way of body refinement, three parts practice, seven parts eating, and the remaining ninety parts depend on how you inject medicine!”

“As the saying goes, the more needle holes on the arm, the worse the grades!”

“But the more medicine you inject, the more you need to detoxify, so there is another saying, good students must be able to squat!”

“According to the latest research in Immortal City, the body refinement scores of students are positively correlated with the hemorrhoid rate!”

Looking at the elders listening attentively to her lecture, Teacher Ci’s motivation became stronger and stronger!

She thought to herself, “For my nine children, to raise them to adulthood, to get them into college, to find them jobs, I must become a Gold Medal Teacher.”

Whenever she thought of her nine children growing up, working hard to repay her parenting loan, and transferring money to her every month, Teacher Ci felt that she was getting closer and closer to the wonderful days of not having to work overtime and only having to work 12 hours a day!

At the same time, the cameras in the classroom captured Teacher Ci’s class performance and sent it to the Dark Study Gang members and elders sitting in a meeting on the other side so they could see it clearly!

One of the elders commented, “Little Ci’s set is lacking in innovation, there’s nothing special about it!”

Another of the elders said, “The curriculum is solid, but it’s old news, the follow-up rate may not be high!”

“Let’s see the next one!”

Outside the classroom, Zhang Yu listened to Teacher Ci’s lecture and thought to himself, “Simple to understand, highlighting the key points, full of memorable points, and also relaxed and humorous, combined with the latest theories!!!! This woman’s lecturing level is almost as good as a top high school teacher… right?”

“The competition for this Dark Study Gang’s Gold Medal Teacher seems to be more intense than I imagined!”

“No, my original preparation is still somewhat insufficient, I have to add more chips!”

“This woman’s flaw is that this Detoxifying and Health-Preserving Technique is not advanced enough!”

“I have to highlight the advantages of the Boundless Spring and Autumn Meditation in terms of taking medicine.”