After becoming a loli, the reborn heroine trained me as a pet

"Hello everyone, I am Ye Lanlan."

On Monday, Ye Lanlan officially went to school and was assigned to Ye Yilin's class.

Obviously, as a rare species of loli, Ye Lanlan attracted everyone's attention as soon as she appeared.

"Student Ye Lanlan should sit next to student Ye Yilin." said the teacher.

Because it is an aristocratic school, the school's educational resources are also top-notch. Ye Yilin's class is the rocket class, and Ye Lanlan naturally received the same treatment.

The first class is math class. Although the school has just started, the class has already learned functions.

"Are you keeping up with the progress? Do you want to tell the teacher?" Ye Yilin asked with concern.

Ye Lanlan gestured confidently, indicating that it's a piece of cake.

After the class, Ye Lanlan not only showed no sign of falling behind, she also answered several difficult questions.

"Don't worry about me. I've always had a strong ability to learn." Ye Lanlan patted her little white rabbit proudly, with an expression that said "Praise me quickly" written all over her face.

Ye Yilin smiled and pinched her face.

"Our Lanlan is the best."

The ten minutes between classes passed quickly. This morning was all math classes, which was a torture in the new era. After class, the math teacher left a question on the blackboard.

“Given f(x)+2f(1/x)=3x, find the analytical expression of f(x). Is there any student willing to solve this problem?”

This is a typical function problem, which mainly tests the idea of ​​eliminating variables and replacing variables. Ye Lanlan immediately raised her hand to show that she knew how to solve it.

The teacher nodded, thinking that this little girl who just started school today is not bad, she is a good seedling. Ye Lanlan ran to the podium, picked up the chalk and wrote down rows of formulas. Soon she solved the answer.

“令x＝1/x，则f(1/x)+2f(x)＝3/x-2

联立得3f(x)+3f(1/x)＝3x+3/x

That is, f(x)+f(1/x)=x+1/x-3

2-3, we get f(x) = 2/x-x. "

"Great! Ye Lanlan's answer is correct. Let's applaud!"

The whole class burst into applause. Ye Lanlan's face turned slightly red. Here, everyone was very enthusiastic and no one looked down on her as an orphan.

She...seemed to feel the long-lost care.

Another class passed, and Ye Lanlan's performance in class was recognized by all the classmates.

"It seems like you have a talent for math. Have you prepared for this material in advance?"

Ye Yilin became more and more interested in this chubby little loli, but Ye Lanlan did not answer her question directly, but kept it in suspense.

"I'll tell you if you accompany me to the comic convention this weekend." After saying that, he gave a mysterious smile.

Then Ye Yilin rubbed her hair and said, "Okay, I'll cosplay with you."

Ye Yilin was originally very interested in comic exhibitions, and her parents were very open-minded and encouraged her to do what she liked. But because no one accompanied her, Ye Yilin never went there.

On the weekend, Ye Lanlan got up early and started packing her equipment for the comic convention. Then she put on her cosplay costume and wig and prepared for the show.

Then, he took out the cosplay costume prepared for Ye Yilin and helped her put on it.

Finally, they asked the family's personal makeup artist to put on beautiful makeup for the two of them. After everything was ready, the two of them went out to the venue of the comic exhibition.

"Which character are you cosplaying as, and which character am I cosplaying as?"

Ye Yilin was confused about her outfit, but Ye Lanlan was indeed pretty, with long flowing blue hair, flawless ancient Greek sage garb, and a wreath on her head that embellished the innocence of the little girl.

"This is character 1999 from Back to the Future 37. Known as the Star of Hermes by scholars on the island, it is the smallest irregular prime number."

"The character I chose for my sister is called Sofia, who is 37's best friend. It fits the relationship between us very well." Ye Lanlan explained.

"Because I like 37 very much and 37 is very good at math, so I have been working hard to learn math."

"Is the cosplay circle so complicated?" Ye Yilin was confused by Ye Lanlan's words.

"Not really. There are people who like Yan Fei who have passed the bar exam, there are fans of Shajin who are giving out gold at comic conventions, there are teachers who cosplay as Wang Quan Fugui who are giving out hundred-dollar bills at the convention, and there are people who use El Haisen as their spiritual support and win the top spot in the college entrance examination."

"These are very consistent with the characters, but it doesn't mean that everyone has to do this. Everyone comes for their favorite characters. People from all over the world gather together because of their love. This is the meaning of the exhibition."

The two of them were walking around the exhibition, and because of their outstanding looks, Ye Lanlan and Ye Yilin were asked by many people to take photos with them along the way.

Especially speaking of Ye Lanlan, such a cute little loli, she was also followed by many beautiful girls in cosplay. Ye Yilin's face turned black, and she inexplicably felt jealous.

The exhibition was very lively, with people cosplaying Walter talking about celestial motion, people cosplaying Wuliangta Jiko singing Nightglow live, and team building activities of the Five Heroes of the Cloud, the Five Yakshas, ​​and the Thirteen Heroes of Chasing Fire.

The free material that Ye Lanlan prepared was a small book of math homework. Many students felt like the sky was falling when they received the free material.

How could a seemingly harmless little girl do such a cruel thing? Is this something a human could do?

Of course, there are also performances at comic exhibitions. In the beginning, the bishop performed the scene of "Although you have lost your father, you still have me", and in the end, the cat fell into Mei's arms and said "Sister Mei, I don't want to die."

There was also Snyder peeling an orange and giving it to Si Chen in the audience, as well as the classic Sino joke lecture.

And our Ye Lanlan lived up to everyone's expectations and sang the song of trigonometric functions on the spot.

People who are not so good at English think that Loli’s voice is really nice, while people who are good at English are tortured. Why should such a hateful math formula torture them during the holidays?

Why can 37c sing such cold lyrics?

After the singing ended, Ye Lanlan gave the remaining food to every high school student present.

"All high school students present here, come to me, I have prepared a special gift for you."

At first, the students at the scene were very happy. They felt so blessed to receive the gifts specially prepared by the little girl. Then they said that whoever wanted it could take it.

They were all petrified in their places, like mistletoe using its final ritual. And our culprit had already been dragged away by Ye Yilin.

"By the way, Ye Yilin, this is for you." Ye Lanlan took out a piece of paper with a series of formulas on it. Unfortunately, Ye Yilin couldn't understand it at the time and didn't take it seriously.

The formula is "r = a (1-sinθ)"

On the way back, Ye Lanlan was still talking and laughing with Ye Yilin.

"Did you know that the author of Alice in Wonderland was a mathematician? Queen Victoria of England at that time liked the book very much and ordered the author's next book to be given to her immediately. As a result, she received a book called "Introduction to Determinants and Their Application to Linear and Algebraic Equations"

"That's really interesting." The beautiful and ordinary day slowly came to an end amid the laughter of the two girls.