In the middle of the night, Princess Yiyang walked with tired steps, dragged and moved and gritted her teeth to the bedroom in the other courtyard.

Princess Xuancheng was reading a book under the lamp, and although the mathematics textbook compiled by Li Qinzai was simple, it was still as profound and difficult to understand as a book from heaven to Princess Xuancheng.

She could only memorize the most basic ninety-nine songs, and then struggled to make out the oddly shaped numbers.

Mr. Li said that mathematics is the foundation for changing the world, it is a tool, but it is also a very complex tool, and in order to use it well, you must first master it.

Princess Xuancheng was very obedient, and she did not hesitate to do whatever Mr. Li asked her to do.

Once stepped into the ghost gate, it was Mr. Li who struggled to drag her back, and was once locked in a cage in the deep palace, but it was Mr. Li who opened the prison door and released her, so that she was no longer threatened with death.

Mr. Li is not only a gentleman, but also her savior, and every word of his benefactor is her golden rule.

Yiyang pushed open the door and saw Xuancheng struggling to read the book under the oil lamp, Yiyang sighed, stepped forward and used a pair of scissors to cut off the blackened part of the wick, and then stretched the wick a little, and the room suddenly became much brighter.

Xuancheng put down the book and looked at Yiyang: "Sister, why are you so tired?" ”

A smile appeared on the corner of Yiyang's mouth: "I have worshiped another master, and he can teach me martial arts." After apprenticing today, Master ordered me to squat for a long time, and my legs were about to break. ”

Xuancheng was taken aback: "Why does Sister want to practice martial arts?" ”

Yiyang rubbed her head and sighed lightly: "I want to protect you, I want to protect myself, Ah Mei, I can't stand being choked by the throat for the rest of my life." ”

Xuancheng was stunned for a long time, and his expression gradually became resolute: "Sister, I also want to practice martial arts!" ”

Yiyang smiled: "No need, I will protect you in the future, you should study well with Mr., Mr. has great kindness to you and me, you have to learn all of Mr.'s knowledge, and then pass it on." ”

"Mr. is knowledgeable, I think, inheriting knowledge should be what he wants to do most but can't do for a while, Ah Mei, you have to help him and repay him."

Xuancheng nodded as if he didn't understand: "Sister, will you be very tired when you practice martial arts?" ”

Yiyang sighed: "When you come to this Zhuangzi, don't treat yourself as a princess anymore, no matter how hard and tired you are, it's for yourself to be strong, even if you're tired, you won't regret it." ”

Gently holding Xuancheng's little face, Yiyang said seriously: "We have survived, and we will continue to live in the future, although the world is hard, we must do our best to the end and give ourselves an explanation." ”

Xuancheng looked at her ignorantly, and then nodded vigorously.

…………

Today's school is the last day of class, and there will be a few days of vacation from tomorrow.

The long holiday was decided by Li Qinzai, and tomorrow is the autumn harvest, and the entire Zhuangzi has to be busy.

And this group of gentlemen and the nerds of the Guozijian can't be idle, in front of Li Qinzai, they have no identity at all, and they all have to go to the field tomorrow to help the farmers work.

Every year when the autumn harvest is busy, even the court has to take a half-month long vacation, and the courtiers who have fiefdoms and food at home have to rush back to preside over the autumn harvest.

Standing in the classroom, Lee looked down at the bastards with his nostrils.

I haven't been in class for a long time, and yesterday Li Qinzai took a small test with the class, and the results were miserable.

The students also seemed to know that they would not feel good today, and they drooped their heads one by one, waiting anxiously for Mr. Li's harsh and vicious ridicule.

Li Qinzai glanced around, and then sighed: "Confucius spent his life teaching three thousand disciples and seventy-two saints, and I, facing the forty or so people in the hall, I sincerely feel helpless......

"There are more than forty of you, even if there is a little bit of competition at random, I can have some motivation to teach you how much you learn."

Li Qinzai was helpless with a little puzzlement: "I see you alive on weekdays, eat at least three bowls, speak in an orderly manner, know how to walk around the pit when walking, and know how to run into the house when it rains, it stands to reason that you should not be fools, why can't you learn such a simple knowledge?" ”

Li Qinzai looked at everyone suspiciously, but his eyes were particularly hurtful, saying that they were not fools, but his eyes were clearly doubting whether they were fools.

The two princesses were also sitting in the classroom, and their eyes widened in surprise when they saw Li Qinjae say so harshly.

Studied under his husband...... Is it so humble?

"I'll give you another day today, and I'll work honestly tomorrow, the autumn harvest is a big event, you'd better be honest, if you have any hard work and tired work, you can take the initiative to do it, maybe I can still say a few good words in the final evaluation, if you dare to spoil the grain of the villagers, the whip soaked in salt water is waiting for you."

Li Qinzai swept his eyes, pointed at Xu Tianzhi and said: "You, that's right, it's you, especially to warn you, dare to spoil the grain, you know the end." ”

Xu naturally cried and said: "Sir, the disciple has already changed his past, and now he doesn't dare to walk near the ridge, as soon as he gets close, his legs are weak, his heart beats faster, and his hands and feet are weak, I am probably sick......

Li Qinzai said coldly: "You probably saw the toad in the field and thought you had met love." ”

After continuing the class for half an hour, when it was time to take a break, Li Qinzai deliberately walked up to the two princesses and asked them if they had any difficulties.

Princess Yiyang is very normal, she must not, she has only been in Zhuangzi for two days, and she is still trying to identify numbers.

Princess Xuancheng really gave Li Qinzai a big surprise, she not only can memorize ninety-nine songs, but also memorize the numbers, and can also take the textbook to ask Li Qinzai.

"Sir, is this the case with a two-digit addition vertical?" Princess Xuancheng asked, pointing to a string of vertical styles on the table.

Li Qinzai glanced at it and was immediately surprised: "You did this?" ”

Xuancheng nodded.

"You've learned how to add or subtract two-digit vertical forms?" Li Qinzai said in surprise.

Xuancheng said apprehensively: "...... Is it fast, or is it slow? Sir forgave the disciple for being stupid, and the disciple read the book for two nights, and he could only learn this. ”

Li Qinzai sighed and said: "If you are stupid, I don't know how to describe the dozens of goods in your classmates, I taught them the vertical form of addition and subtraction for two months, and there are still a few bastards who still don't understand......"

Xuancheng blinked ignorantly: "What does Mr. mean, the disciple's comprehension is acceptable?" ”

"It's okay, it's okay, go back and write a 10,000-word experience, and Mr. asked you to sit in front and give a report to this group of animals whose evolution is not complete, and tell them how you learned."

Hearing Li Qinzai's praise, Princess Xuancheng suddenly relieved her heart, her apricot eyes gradually bent up, and her smile was extraordinarily bright and innocent.

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