Lin Mansion, Xiao Zhou brought back this exciting news.

Sister Chen, Luyi and Cui Ying jumped up at the same time: "The entire Jiang Affairs Division is cleared?" Even that Toji is dead? ”

"Yes!"

The faces of the three girls turned pale at the same time.

The old lady who had just stepped out of the door shook her body and almost fell headlong.

Xiao Zhou hurriedly took a step: "Madam, don't worry, the news from the prefect's mansion is...... Gongzi was just supervising normally, and when he asked Du Quan if his subordinates had committed adultery, those officials were afraid that their evil would be exposed, so they suddenly attacked and killed Du Quan on the spot, which had nothing to do with Gongzi. ”

"Really?" Madame said tremblingly.

"That's true, all the processes are under the supervision of the official seal, and others don't want to use this as a reason to splash the dirty water of the son."

"That's good, that's good......" Mrs. was all weak, and Sister Chen and Green Yi came over to help her into the room.

The two occasionally intersected through the eyes of the lady on the shoulder, and both caught suspicion in each other's eyes.

Is that really the case?

Why do they still feel terrified?

Lin Su walked through Haining City, and he was still a little excited.

What about the formal institutions of the imperial court?

If you dare to come to Haining to give Lao Tzu eye medicine, Lao Tzu will take you under the knife, the court officials, the emperor, hehe, if I don't give you some color, you don't know my Lin someone's methods!

In front is the Haining Building.

Just when Lin Su hesitated slightly, whether to chat with Ding Hai, a voice suddenly came from behind him: "I have some suspicions, this matter is something wonderful you have done, but I have no evidence." ”

The voice is soft, crisp, and a little clear......

Lin Sumeng turned around and saw a person, his eyes widened, who is this? Mo Qing!

Mo Qing, the saint of the Mo family, one of the people who was more impressed by him in the Qinglian Treatise just ended, when he saw her for the first time, he was very impressed, because she was sitting on the shore of Qinglian Lake walking her dog, and the dog she walked was not an ordinary dog, it was a robot dog, this puppy with pure white fur was held in her arms at the moment, and her eyes were still very flexible, like a real dog.

"Ink Holy Maiden, how could it be you?"

"Didn't you think I would come to Haining?" Mo Qing smiled lightly: "Actually, I came early, and when your concubine privately discussed whether you eloped with Li Guihan, I hid and listened." ”

Lin Su had the urge to stroke his forehead: "Do you high-level people like you all have a hobby of voyeurism?" ”

"Perhaps? If you look at the world with a cold eye, you can also find a lot of interesting things, such as today's events, which I think are quite interesting......"

Lin Su's heart skipped a slight beat: "What do you mean?" ”

"Because you just said earlier, the Jiang Affairs Division should be cleared, and the Jiang Affairs Division will be really clear, and there is no such coincidence in the world."

"Is there any evidence?" Lin Su's tone was a little unpleasant.

"Nope!" Mo Qingyan smiled: "If you invite me to a meal, I don't even have this suspicion." ”

Lin Su said: "Shengyun: Wouldn't it be nice to have friends from afar? Come, this is the best restaurant in Haining......"

Haining Building, Lin Su can be regarded as the most distinguished guest, there are three reasons, first, Haining Building became famous because of him, second, Haining Building became rich because of him, and third? He doesn't come often, and in everyone's memory, in the past two years, Lin Sulai can be counted with one slap.

So, as soon as I saw him come in, all the guys were excited, and they were about to go to the owner Ding Hai as soon as possible, but Lin Su stopped him and said that I was bringing friends to dinner and talk about things today, so don't alarm Ding Dong's family, and the rest of the people don't need to wait, just give me a quiet place and send some home-cooked food.

On the third floor, the room close to the Yangtze River, the top configuration, you can see the vast river waves through the window, and you can also see the poem that Lin Su is famous all over the world......

The food and drinks have been served, and the maid has withdrawn......

Lin Su raised his glass: "You must have drunk it in Baiyunbian, but you may not have drunk it in Class A, come, I will give you a drink." ”

Mo Qing raised his glass, took a sip, and nodded lightly: "It's really mellow, if you don't enter Haining City, you really don't know that there is such a wonderful wine in the world." ”

"These home-cooked side dishes are not delicacies from the mountains and seas, but they are what I like, and I hope you can like them too."

"Fragrant and crisp, refreshing and sweet...... Mo Qing tasted them one by one: "You and I really have the same taste." ”

"Come to Haining, what are you doing?" Lin Su asked six words.

There is no honorific title, no standard words for literary and Taoist masters, just greetings between ordinary people, but this tone of voice can make people more relaxed.

Mo Qing said: "I came to you specifically." ”

"What are you looking for me to do?"

"I want to ask you, when you picked up the relics of the Dao Garden, you solved the problem of the Yuanfang or not, whether it was luck."

Lin Su was slightly stunned: "Just for a question, you came from thousands of miles away?" ”

"The problem of the square may be just a problem in arithmetic for you, but for me and the Mo family, the meaning is different......"

Lin Su nodded slowly: "The Mo family is proficient in manufacturing, and the question of Yuanfang is a truly practical knowledge in the Mo family, is this how you understand it?" ”

"Would you like to hear a story?" Mo Qing's voice was a little strange.

You said......

Twenty years ago, the Western Regions faced the threat of extraterritorial demons, and there was a city stuck at the gateway to the outside of the Western Regions, which was called Guancheng.

Guancheng City guarded thousands of miles and begged the Mo family to build a strong city for it to resist the demon clan, and the Mo family agreed and sent a top elder to go.

It took them ten years to finally build a defensive array that gathered the essence of the Mo family in one furnace, and this defensive array needed to cover the altar with colorful cloud crystals in order to hook the Great Dao of Heaven and Earth and activate the entire formation. This colorful cloud crystal is very precious, from the distant Demon Prefecture, the top elder calculated through years of experience, determined that a total of 1.3 million cloud crystals were needed, and it took countless manpower and material resources to finally obtain the required cloud crystals from the Demon Prefecture, but after laying it out, an accident happened.

The calculation was wrong, and eighty-seven cloud crystals were missing.

At that time, the demon army had arrived, and in desperation, it could only be replaced by eighty-seven water cloud crystals, and the large array was successfully activated, but after all, there were hidden dangers.

Because of this almost negligible error, Guancheng was lost, the demon army invaded, and the lives of millions of soldiers and civilians in Guancheng were lost.

No one blames the Mo family elder, because everyone knows that the number of millions, and the error control is less than a hundred, which is already the top method, and he is just an unintentional mistake.

However, this elder was haunted by the death of millions of soldiers and civilians, and closed himself in the Moxin Lake Introspection Pavilion, where he did not see the light of day for ten years.

Do you know who this elder is? He's my daddy!

The wine glass in Lin Su's hand was abruptly positioned in the air.

Mo Qing drank the wine in her hand, and she stared at Lin Su's eyes: "Now can you tell me if it was really just luck when you deciphered the problem of Yuanfang that day?" ”

Lin Su sighed: "I've always had bad luck. ”

Mo Qing's eyes lit up suddenly: "Can you tell me how to solve the problem of Yuanfang?" ”

Lin Su reached out and poured another glass, and the wine glass turned gently in his hand, and he was speechless for a while......

"Sect Master Lin, I also know that I don't pass it lightly, but Grandmaster Lin has what he needs, just open his mouth."

Lin Su shook his head lightly: "There is no saying here that 'the Tao is not passed on lightly', my Tao can be preached, but please forgive me for saying that my arithmetic is unique, and you can't understand it if you don't know anything about this arithmetic." ”

Mo Qing's brain was suddenly filled with an emotion, which was either depressed or unconvinced......

She said faintly: "Does Sect Master Lin despise the way of the Mo family a little?" Although arithmetic is not the main way of the Mo family, it is also a compulsory practice, Mo Qing's research on the way of arithmetic, should be no less than your country Qinglian's discussion of the Tao of Grandmaster Xie, Grandmaster Lin clearly explained the idea of solving the problem, Mo Qing still can't understand? ”

"Mo Shengnu wants to misunderstand, I don't despise your arithmetic foundation, I just said that my arithmetic is self-contained, and if I don't understand the basic part of the front, I can't understand the way of evolution behind.

"Thousands of tall buildings rise from the ground! Although popular, it is also a saying! Mo Qing said: "Grandmaster Lin's unique arithmetic system, Mo Qing is becoming more and more interested, I wonder if I can demonstrate it a little?" ”

Lin Su smiled slightly: "You mentioned Xie Yun just now, what do you think of his thousand-machine arithmetic?" ”

"It's cleverly conceived and quite innovative."

Lin Su said: "Then I'll show you a tool, which is the same as a thousand machines." ”

Mo Qing's eyes lit up......

"Duyan, the people of the Mo family are good at making instruments, can you make this tool for me?"

"Sketch it!"

Lin Su stretched out his hand, a drop of wine dipped his fingers, and he drew an abacus casually......

Mo Qing's hand was raised, and a ruler appeared in her palm, and an abacus suddenly appeared on the ruler, which was not gold or wood, but it was very exquisite.

Lin Su was dumbfounded, shocked by the Mo family's unpredictable artifact skills.

"Does this meet your requirements?"

"The skills of the Mo family, unpredictable, admire!" Lin Su said: "Now please come up with a question to study Lin's ......."

Mo Qing casually said some numbers, at first just two digits, three digits, and finally added to four digits......

The abacus beads in Lin Su's hand were tossed and accumulated, and all the eighteen groups of numbers were reported, Lin Su did not hesitate for a second, and directly gave the answer: 5291!

Mo Qing looked at him blankly, completely dumbfounded.

"Do you need to verify the accuracy of this number?" Lin Su Dao.

Mo Qing let out a long sigh: "There is no need to verify, you are right, because the number I reported is the number of ink lotuses on the eighteen ink heart pillars of the ink heart lake, and I know that the total number is exactly 5291."

Lin Su smiled lightly: "How about a deal?" ”

"You say!"

Lin Sudao: "I set up a technical class in Haining Academy, taking two main courses: Chinese and arithmetic, of which arithmetic is the basic part of my arithmetic system, I don't know if you can put down your body and go there to live for a while." ”

Mo Qing didn't know what the expression was on his face: "You asked me to go to a technical class you opened and become a student?" ”

"Nope! It's about being a teacher! Lin Su said: "You give the children three months of lessons, one class a day, half an hour is enough, specializing in the making of utensils, and the return is that you can get the arithmetic textbooks I wrote for them, these textbooks are the key to open my unique arithmetic, and after three months, I guarantee that no matter what kind of square problem, you can solve it at will." ”

Mo Qing's face changed.

She is the saint of the Mo family, she is a master in the literary world, she has almost stepped to the top in the world of literature and Taoism, people like her are shackled by identity, even if she has always been friendly, but it does not mean that there is no bottom line, at least go to a small primary school to learn the same knowledge with the children, her face is unbearable, but this arithmetic is so mysterious and magical......

And he also said it himself, and after three months, he promised that she would be able to solve the problem of the Round Square, and any of the Round Square problems!

！

She pondered for a long time: "Does this textbook include the abacus you just demonstrated?" ”

In her opinion, this abacus is much more magical than the thousand-machine arithmetic she saw on the Qinglian Theory, and she is interested.

"It's not in the textbook, but I can go and give them this lesson right now, and you can come and listen to it."

Lin Su personally taught?

Mo Qing's heart was pounding, she hadn't forgotten the Qinglian Dao that day, Feng Wu and Li Guihan guessed what he would talk about, poems, and arithmetic all appeared in their mouths.

Teaching in person is also a kind of Taoism, but this time he will talk about arithmetic......

Mo Qing agreed!

After a brief lunch, the two of them broke through the air at the same time and shot towards Haining Academy—by the way, Mo Qing disguised himself and turned into a middle-aged man.

In the art class of Haining Academy, as soon as Lin Su arrived, everyone knelt down to greet him, and Lin Su said: "Everyone gathers, I will teach you a new arithmetic." ”

All the students jumped with excitement and shouted at the same time, "Thank you for your preaching!" ”

The screams broke through the sky.

Even Baoshan, Ding Chengru, and Ren Taiyan next door were shocked......

Lin Su wants to preach?

Preaching or reckoning?

I'll have to hear about it!

On the huge square, Lin Su's hand was raised, and the abacus in his hand rattled: "Everyone, this object in my hand is called 'abacus', the structure is extremely simple, anyone can make it, but you probably can't imagine that as long as you are proficient in this thing, the calculation speed will be increased by ten times and twenty times......"

As soon as Wen Daoweili came out, a huge abacus projection appeared in the air.

Lin Su began to explain the basic composition of the abacus, the rules of operation, and the formula of operation......

As he explained, he casually demonstrated, and countless strange symbols appeared in the sky - of course, this was just a strange symbol in Mo Qing's eyes, but everyone present knew that this was the Great Cangshu Talisman created by Lin Su......

The explanation gradually deepened, Lin Su was intimate, on the huge square, the golden lotus blossomed, Lin Su walked around on the high platform, and the lotus was born step by step......

Baoshan and Ren Taiyan have already been shaken all over, they have been focusing on teaching for a long time, but it does not mean that they don't know arithmetic, it is precisely because they know arithmetic that they really understand the horror of Lin Su's magical tool, as he said, as soon as this abacus comes out, the calculation speed is ten times and twenty times higher, which is a great merit for the world!

Eyes on Ding Chengru, Ding Chengru is not guarded, who is the most stubborn in Haining Academy? It is undoubtedly this old man Ding, in his eyes, the holy way is equal to the classic works of the sages, reading is for scientific research, he has never paid attention to arithmetic, which is not involved in scientific research, but today, his inherent concept has been subverted, because Lin Su is talking about arithmetic, step by step lotus, the temple thinks that this is a great merit, who dares to deny it?