Helena looked the three girls up and down, their sailor suits revealing a lot of fair skin, looking youthful and energetic, but for a conservative mage like Helena, it was a bit subversive.

"This is the Crescent College uniform, Ms. Helena, designed by the students of our school."

Reiner explained, causing Helena to raise an eyebrow.

"I remember that the association didn't have a dress code for the students, so I let them choose what they liked."

"Hmph, the question of dress aside, isn't this time supposed to be in class, why are you laughing here."

Helena looked at the three girls, and there was a bit of majesty in her voice.

"I'm sorry, lady, but my friend and I were discussing a formula for finding the roots of a quadratic equation and got a strange number for the answer, so I couldn't help but laugh."

The girl who answered was none other than Charlotte, who glanced at Reiner and continued.

"You must be the teacher sent by the Magic Association to guide our school, I have a problem here that I can't solve, can you solve it for me?"

As she spoke, Charlotte took out the first edition of Ian Gray's textbook compiled by Reiner, which meant asking Helena for advice.

“......”

Helena glanced at the dense, complex and bizarre equation and fell silent.

"You can transform this question and find the area of the shadow part."

Seeing this, Reiner casually instructed and waved the three of them away.

"You're going to self-study, there's no place when it's late."

After Xia Luo and the others obediently left, Reiner turned his head to look at Helena.

"I'm sorry, Ms. Helena, but the students are obsessed with learning magic, so they are a little careless, I hope you can understand."

"It's good to like to learn."

Lorente hurriedly said, he was a little surprised to be honest, there are no students in a magic school who can make Helena unable to say a word, is this school too weird, or is the previous school management too loose?

"Let's go to the classroom."

It took Helena a long time to say a word, asking to check on the class.

She had done her research beforehand, and the teachers of Crescent Academy were not strong, and if Helena caught the chaos in the classroom, then she could make a hard record.

Since taking up this job, Helena has liked to watch those schools close down one by one, as if this could be her own merit, not to mention that this time she was also commissioned by a friend to be extra strict with Crescent Academy.

Even though Reiner is a rising star in the wizarding world, Helena is no more than an ordinary headmaster during Helena's review process.

"This way, please."

Reiner then led them to a classroom in the teaching tower, where the third-grade law department was in the classroom, and the teacher happened to be called Helena. Hawkins, she saw Reiner lead the two to the back of the classroom without interrupting her own teaching.

"In Lord Alberton's theory, force is what causes the object to change its state of motion, and if an object is not subjected to any external force, then it will remain in its original state of motion, so ......"

This lesson was about Lord Alberton's Three Laws of Kinematics, and five third-year students were listening intently to Mr. Hawkins' lecture.

The students were very attentive in taking notes, no one was distracted, and no one exchanged words.

Helena had seen this situation many times, and when many schools heard that they were coming to inspect, they pretended to greet the students and pretend to be serious about the class, she sneered and raised her hand to signal Teacher Hawkins to stop.

"You, answer."

Helena patted a girl on the shoulder.

"What is Alberton's Third Law?"

"Well, the action of the force is relative, and the force acting between two objects acting opposite to each other is equal in magnitude and opposite in direction."

The student hesitated for a moment before replying.

“...... Sit down. ”

Helena was stunned and nodded to another person.

"How is Alberton's first law derived from Alberton's second law?"

The girl stood up and thought for a moment before replying with some hesitation.

"Well, Alberton's three laws are independent of each other, and there's no way to deduce the second law from the first law."

“...... Answer correctly. ”

Helena was a little surprised, the original question was problematic, and if you didn't have a thorough understanding of these laws, it would be easy to get caught up in this question, but it was clear that the student was not confused.

"You, an object accelerates forward with a certain initial velocity and a certain acceleration, and the acceleration gradually decreases to zero, what kind of motion does the object do during this period?"

It was an easy mistake to make, but the girl who called out Helena pondered for a moment before answering.

"Variable acceleration motion, the velocity gradually increases, until the acceleration becomes zero, and then the motion is done at a uniform speed."

“......”

Helena was completely speechless.

She looked at Reiner, the headmaster shrugged, then asked with a smile.

"Do you need to continue to ask questions?"

"No need."

Helena turned her head and left the classroom directly, and Lorriente followed in a sloppy manner.

The two of them made several students in the audience laugh, and Reiner spoke at this point.

"Keep going to class, Mr. Hawkins, it's been a great job."

When he walked out of the classroom, he found Helena and Loliente whispering something, so he politely did not come forward and waited silently.

The two also noticed Reiner, and Lorente cleared his throat before saying.

"Mr. Ian Gray, Lady Helena and I have come all the way, and we're a little hungry now, why don't we have lunch together first?"

Loliente was clearly the peacemaker, and he seemed to have no intention of offending Helena or embarrass Reiner, so he proposed such a compromise, and at the same time, it was necessary to start with the cafeteria to inspect the hygiene of a school.

"Okay, please let me lead the way for both of you."

Reiner led the two through the campus, as the sun had risen, the sun had become stronger, and the earth was hot again.

The cafeteria located under the lodging tower has not yet been baptized by the sun, so it is very cool, and when the three of them enter the cafeteria, there are only two or three students in the huge hall who have not attended classes and come back here for breakfast and lunch after morning self-study.

"I'll spin around a little."

Helena didn't sit down, but walked around the cafeteria, and Reiner and Lotrente were unaccompanied, and they found a place to sit.

"Mr. Ian Gray, I don't think Crescent Academy should be abolished."

As soon as Lorente sat down, he whispered to Reiner.

"I hope so."

Reiner smiled, not knowing what kind of medicine was sold in the other party's gourd.

But soon, Loriente took out a stack of cards from his robe, and Reiner looked at it and realized that it was the Crescent Moon Mage card he had launched, and all of Loriente's hands seemed to be foil cards?

"Mr. Ian Gray, to tell you the truth, I'm a loyal collector of mage cards."