In the morning, the sun is shining.

Wash, comb your hair, get dressed, and wait for the little white sister at the door. After a few days of practice, Xiao Chu Feiyue wore a [women's] school uniform much faster than before. Even if it's still not as good as Sister Xiaobai, but it can't stand that Xiao Chu Feiyue always gets up a few minutes earlier than Sister Xiaobai.

Downstairs... omitted; Breakfast... This one is also omitted, and the two of them are going to separate classes again.

The first elective session of the morning is "Tactical Scouting, Performance Art on the Battlefield" by Lecturer Alicia Melugiott, but I heard from Sister Xiaobai that this elf governess who seems to have retired from a certain army is also running a bakery business in the City of Wisdom with her husband, and Sister Xiaobai bought her cake from them yesterday. By the way, Virugin Gant, the husband of Lecturer Alicia Merugiot, was also a lecturer in the Courtyard of the Dead, and almost all druids and shamans would take "The Way of Nature, Footsteps of Animals", which was very popular.

"If it weren't for his own lack of strength, probably Mr. Wirugin's title would have become an associate professor a long time ago."

For the husband of the teacher of her own class, Xiaobai's sister commented.

On the other hand, Xiao Chu Feiyue's side was arranged in the morning with Yakumo Lan's "Magic Actuarial Calculation and Analysis" and Shenqi Margotroyd's "Magic Creation Zào".

Flipping through the class schedule, Xiao Chu Feiyue found that her course schedule seemed to be in an infinite loop in the order of "Magic Creation Zào Learning→", "Qiyao Magic Probability", → "Inscription Wild", → "We Still Don't Know the Dusty History That Happened Before→", "Magic Actuarial Calculation and Analysis", → "Magic Creation Zào Learning", until the end of the period.

It's a good idea that you don't have to go through the class schedule before every class in the future.

After saying goodbye to her roommates who had been separated again, Xiao Chu Feiyue walked alone to the classroom mentioned in the class schedule.

――Less ○ Pathfinding-

Looking up at this somewhat familiar gate, the corners of Xiao Chu Feiyue's mouth twitched upward. I didn't expect Lan to directly use his home as a place to take classes...

Well, if the teacher's address on the curriculum is not wrong, and Xiao Chu Feiyue is not wrong, then the classroom of "Magic Actuarial Science and Analysis" is the home where Xiao Chu Feiyue stayed the day before yesterday, and Yayun Lan is his own home.

But when Xiao Chu Feiyue pushed open the gate in front of her, she found that it was not at all what she thought, a warm courtyard with a huge cherry tree in full bloom growing in the courtyard, but a bright classroom.

By the way, Lan's door is set up with a spatial teleportation, and she just set the exit of the portal in front of her classroom.

The teachers are large, but the classrooms are surprisingly small. A classroom that can accommodate more than 200 people without looking crowded is just a sparse sparse sand in the front row that can count the number of people who can be counted by two slaps.

Moreover, excluding the two immortals of an elf and a dwarf, the age of the remaining human students is not young. Eighteen or nineteen years old, this is the age at which you can already apply for the graduation exam, graduate from the courtyard of the dead, and return to the present world to serve the country.

If "Inscription Wild" is an extreme of the low and childish, then "Magical Actuarial and Analysis" can be regarded as the pinnacle of the upper grade.

So the level of this course is quite high...

As a result, the students in the classroom were quite surprised that Xiao Chu Feiyue, a child who looked to be eight or nine years old, actually pushed the door and walked into the classroom.

The advantage of immortals is that they have a lot of time to accumulate knowledge, rather than being born with an intelligence that is beyond the average human. On the contrary, it is purely a matter of chance, and short-lived species with a large population base (mainly humans as many as ants) have a greater advantage.

But no matter how smart a person is, there must always be a process of growth, so that such a child who should be rolling in the sand pit with his friends to learn "Magic Actuarial Science and Analysis", either the world is crazy, or the teacher who arranges the elective schedule is crazy.

The world said that as long as Yan Ye didn't pester Brother Cheng, she would be a very normal girl.

But they definitely didn't know that Xiao Chu Feiyue's young body contained a heart that was extremely powerful because of the devastation that had endured twelve years of compulsory education.

Of course, even the teacher who stuffed the note with the course that Xiao Chu Feiyue was going to take to Xiao Bai's sister didn't know about this matter, she only knew that it was the instruction from above.

Xiao Chu Feiyue didn't care about so much, and after finding a place to sit down, he took out the book "Magic Actuarial Calculation and Analysis" written by Yakumo Lan from the endless world and flipped it over.

On the first page of the book, the familiar calculation formula made Xiao Chu Feiyue's eyes shine. Even if the basis of the problem is slightly different, the first formula in the book is not the simplest integral formula in calculus.

Magical actuarial science and analysis is the science of refining magic power to the accuracy of each element. Unlike the loose nature of other subjects, the discipline is built on complex formulas. As long as you learn this course well, you can even accurately calculate the energy of the entire world after knowing the values you need.

Measuring the world in a big way, and calculating how much magic you can master in a small way are all covered in the system of magic actuarial science and analysis.

And accurate calculation is only the beginning of this discipline, and its real essence lies in the last two words, analysis.

Using the available information, after a series of reasoning and analysis, it predicts what will happen in days, years, or even centuries. It has nothing to do with magic, and in a way that can be said to be alternative to mainstream society, to achieve mastery of the future.

It can be said that this discipline can do nothing, but when you master this subject, it can help you in any place.

Such a course that doesn't have much to do with magic is in line with Xiao Chu Feiyue's taste. After all, before learning magic, he was first a physics emperor who was full of mechanical engineering and electronic engineering skills, and he liked such pure calculations the most!

When Xiao Chu Feiyue was concentrating on reading, the big brothers and sisters in the same classroom as him all wanted to talk to him and ask about the situation. But looking at this little thing with long purple hair, reading so seriously, I was too embarrassed to bother.

If you can read the book so attentively, maybe you can really understand the content of the book.

A moment later, the teacher's door opened again, and behind her, a peerless beauty with nine huge fox tails scattered behind her, with her hands in her sleeves, walked in slowly.

When Xiao Chu Feiyue saw Yayun Lan coming, her eyes lit up, and she stared at the tail behind Lan - deadly.

It's warm and cozy in there, and it's very comfortable...

Lan also saw Xiao Chu Feiyue sitting in the front row, and smiled at him, as if the whole classroom was a little brighter because of her smile.

"Alright, now that everyone is here, it's time to start class. Hu Qi, do you remember the formula from the last class? ”

A boy with a large black birthmark next to his nose stood up in response, and after recalling for a few seconds, he memorized several long formulas endlessly, and successfully scored a point from Lan's mouth.

"Hu Qi took us to review the content of the last class, and students who haven't listened to it remember to read books after class." This sentence was said to Xiao Chu Feiyue.

"So, let's move on to the next proposition in this lesson, the limit boundary value problem of elemental entities"

“……”

Is this Magical Actuarial Science and Analysis? It doesn't seem that hard... In the process of listening to the class, Xiao Chu Feiyue thought like this, completely ignoring the sad expressions of the surrounding students.

――Lan Ma is teaching——

“@#!#@$……”

When the bell rang for the end of class, Lan stopped the mental bombardment of the students in the audience in time, smiled slightly, and put his hands back into his sleeves.

"Students, this class is over, let's see you in five days, remember to review. Dream... Chu Feiyue, come with me. ”

After speaking, Lan walked out of the classroom slowly. Xiao Chu Feiyue was stunned, and quickly put away her things and walked out with Lan. Xiao Chu Feiyue's early departure made the adult human students in the classroom, plus the elf students, a little regretful, and they still paid close attention to it after class.

As for the dwarf, he had gone to meet with his Dionysian in the middle of the lesson.

Out of the door, Blue stood in the doorway. Seeing the big tails behind Lan, Xiao Chu Feiyue's eyes couldn't be taken off.

The touch from the tail made Lan's shoulders tremble slightly, and this familiar weight let Lan know that this little thing had climbed up again.

With a gentle smile on her face, Lan's remaining few tails wrapped Xiao Chu Feiyue, and then she walked in the direction of the fourth layer of the lotus.

As he walked, Lan whispered some trivial questions about Xiao Chu Feiyue. It's really a small problem, such as whether you can understand the class, how is the relationship with your roommate in the dormitory, etc.

But it was these small problems that made Xiao Chu Feiyue's eyes feel sour. How long has it been? Since the death of his grandparents, he has become the pillar of the family. Although his sister also held up half the sky for this poor and dilapidated home, he was the one who really took the idea.

He always listens to his sister for small things, and he is always in charge of big things. Even if it was such a big thing as moving, even Qin Yue knew that they were helpless in Nanjing and didn't even have a place to stay, but when Chu Feiyue decided to leave Beijing, she still went upstairs to pack her things without saying a word.

But he also hopes that he has an elder who can shelter him from the wind and rain...

PS: I have a special ♂ chapter breaking technique√