Cai Yan talked for a long time, and Chu Yi went to find Lu Bu to prepare to leave. Pen % fun % Pavilion www.biquge.info

Although Cai Yan and Cai Lin are reluctant, they are now both under the fence, and Cai Yong is not in Yangfu at present, so they naturally can't say anything to retain.

At the time of separation, Cai Lin said to Chu Yi: "When my father once passed by the Gaoqian Pavilion, he saw that the rafters of the house could be used as a flute, and after taking it, the sound was extremely crisp and beautiful. My father also liked it very much and carried it with him. Since the senior brother likes music, after meeting his father, he can borrow one to blow. ”

Chu Yi deeply thinks that although Cai Yong's Keting flute is not as famous as Jiao Weiqin, since it can be recorded in the books of later generations, it must also be a rare wonderful product in the flute. Chu Yi had learned musical instruments such as flutes and flutes in his previous life, and he was also very interested in this Keting flute, and he thought that he must find an opportunity to get his hands on it.

The four broke up, and Lu Bu picked up Chu Yi and boarded Chijiao and flew away.

Cai Yan and Cai Lin went back to the room, Cai Yan pointed at Cai Lin, a little helpless: "You, you know that Ke Tingdi is your father's beloved, and now you tell Zizhang, I'm afraid that this Ke Tingdi will be the same as Jiao Weiqin, and it will fall into Zizhang's hands in the future." ”

Cai Lin smiled hippiely: "That's also my sister's dowry, my senior brother likes music and rhythm, with Jiaowei Keting, even if my sister becomes an ugly monster in the future, my senior brother will marry you!" ”

The two returned to the house, Cai Yan pushed open the door, and said angrily: "Could it be that in Zizhang's heart, I can't compare to two musical instruments?" ”

"Hee-hee, that may not be ......" Cai Lin took off her shoes and walked into the room, but her smile instantly froze.

Cai Yan followed Cai Lin's line of sight and was suddenly startled, it turned out that the "Evil Spirit" written by Chu Yi to her was still on the low table.

Cai Yan subconsciously wanted to put it away, but Cai Lin took the first step, held it in his hand, and looked at it in a daze: "...... Summer rain and snow, heaven and earth are together, but dare to be with the king. Sister, senior brother, he ...... I really like you......"

Cai Lin's tears swirled in her eyes, and she smiled astringently, desperately trying to stop the tears from flowing out.

Cai Yan also wanted to explain: "Lin'er, this ......"

"Sister, I'm a little tired, let's go back to my room first." Cai Lin interrupted Cai Yan's words and put down the song "Evil Spirit". As if trying to escape something, he turned around and ran away in embarrassment.

Looking at Cai Lin's gradually disappearing back, Cai Yan bit her lip, and her eyes seemed to have made up her mind.

……

Chu Yi said to Chi Jiao: "Go to Fenggao." ”

Fenggao is the seat of Taishan County, somewhat similar to the provincial capital city of later generations, where the heads of a county are all shepherds.

Lu Bu commanded the red rabbit to fly into the sky and asked, "Are you going to see that Taishan Juncheng?" ”

Chu Yi was vague: "Almost." ”

Lu Bu slowly held Chu Yi's hand: "You won't leak the secret of heaven again......

Chu Yi held Lu Bu back and said with a smile: "Don't worry, I will definitely not." ”

Chijiao pierced through the clouds, and the thought of being able to meet the idol he had admired for a long time made Chu Yi's heart more and more excited.

Two hours later, Chu Yi and the two came to the Juncheng Mansion. After handing over the name assassination, the subordinates of the county mansion invited the two of them in.

Cai Yong smiled: "Zizhang, why are you here?" ”

The handsome man on the side also smiled and said, "Could this be Lord Cai's high-ranking apprentice, Chu Zizhang, who made "A Fang Gong Fu"? ”

Chu Yi knew that the other party was Zhuge Jue nine times out of ten, so he saluted and said, "Exactly, the boy Chu Zizhang has seen Lord Zhuge ." ”

Lu Bu came from a humble background, and he had an instinctive awe for being an official, knowing that the other party was a county magistrate, he didn't dare to hold it up, so he also made a salute.

After the salute, Chu Yi replied to Cai Yong's question: "Back to Cai Zi, the disciple fell seriously ill a few days ago and almost died in Huangquan. And now that he is recovering, and knowing that Cai Zi is in Taishan County, he wants to come over to visit. After arriving at Yang's house, I heard from my sister that Cai Zi was invited by Zhuge Juncheng, and rushed over to report that he was safe. ”

Cai Yong sighed with emotion: "I was really shocked when I received your letter a few days ago, fortunately you are safe and sound, otherwise my daughter would be sad......"

Chu Yi smiled slightly bitterly.

Zhuge Qiqi said: "I heard that you are temporarily living in Yingchuan Xun's house, it will take a lot of time to come and go?" ”

Chu Yi said with a smile: "Lord Zhuge doesn't know, my sister has a BMW, which is transformed by Chijiao and can travel thousands of miles a day!" ”

Only then did Zhuge Jue notice Lu Bu behind Chu Yi, although he was only a county and a county, he also belonged to a wise man, and he had awakened his spiritual power, and under the perception of spiritual power, Zhuge Jue actually felt that the other party's true qi was bottomless, and he couldn't help but be a little shocked in his heart.

Zhuge Jue thought for a while, and then suddenly said: "Oh, I heard that when the Yellow Turban attacked Yingchuan, all the county families suffered heavy losses, but the Xun family in Yingyin was unharmed because of the protection of a woman at the peak of the prefecture level!" Could it be that this girl is being said? ”

Lu Bu has a cold and arrogant temperament, although he has some respect for the officials, but he doesn't have much to say, just bows his head slightly, and says bluntly: "It's the next one." ”

Chu Yi was afraid that Zhuge Jue would not know Lu Bu's temperament, and he would dislike her in his heart, so he hurriedly explained: "Sister is not good at words, I hope the adults will forgive me." ”

Zhuge Jue smiled and said: "It's okay, it's okay, Sister Ling's strength is strong, even if Lord Taishou is here, you have to treat each other politely." ”

Chu Yi said with a smile: "When the Yellow Turban was a disaster last year, my sister originally wanted to contribute to the country and crusade against the Yellow Turban, but who knew that I couldn't afford to be seriously ill, and my sister was tired and had to take care of it in front of the bed. However, the court is the destiny of heaven, and the moth thief really can't make any big waves. ”

Zhuge Jue smiled and said: "Thanks to this, now that the ban has been lifted, I heard that your sister and brother protected the Xun family from poison, and often publicly praised "A Fang Gong Fu". Moreover, I heard that Xun Wenruo, Xun Gongda and other rising stars of the Xun family often declare to the public that Chu Zizhang has the talent to calm the people and help the world, and Lu Fengxian has Li Guang, Wei, and Huo Zhiyong. In addition, Zizhang is Cai Zi's disciple again, and the two of you are now famous! ”

"Wen Ruogongda praised ......"

Chu Yi knew that Xun Yu and Xun Yu had done so much for him, and his heart was greatly moved. Although the Xun family is not a family with real power, they are the descendants of Xunzi, and they are very famous among various families, and they have been born from generation to generation.

For example, Xun Yu's grandfather Xun Shu is famous all over the world, and his eight sons, including Xun Shuang and Xun Qi, are even more amazing, and the world calls them "Xun Family Eight Dragons"!

So the words of the Xun family are still very influential!

At this time, Chu Yi also thought of business, but although he was itchy at the moment, he still held back his temperament and took out a dozen pieces of paper, but this dozen pieces of paper were sewn with needles and threads, just like simple thread-bound books in later generations: "By the way, when the disciple was sick, he had nothing to do, so he studied the arithmetic taught me by Cai Zi, and I felt that I had made a small success, and I asked Cai Zi for advice." ”

Cai Yong smiled: "I will teach you astronomy, calligraphy, arithmetic, musical instruments, and Confucianism and Taoism." Among them, you are the most solid in learning, followed by calligraphy, and the weakest musical instruments. Even the weakest instrument is far superior to ordinary people, but I can teach you ......"

Speaking of this, Cai Yong pointed at Chu Yi helplessly, "Only in arithmetic, you can often push through the old and bring forth the new, dare to think what ordinary people dare not think, you can be called a genius, I don't feel like I can teach you!" ”

Zhuge Jue couldn't help but be surprised when he heard this, Cai Yong is a big man in the world and has learned a lot. Although the articles on astronomical arithmetic and calligraphy dare not be said to be pedantic in all aspects, they are all extraordinary, and at this moment they dare not teach a teenager arithmetic?

Zhuge Jue's curiosity was hooked: "Brother Bo, can you read this booklet with me?" ”

Cai Yong looked at Chu Yi, and Chu Yi hurriedly said, "Please also ask Lord Zhuge for advice!" ”

Cai Yong smiled and said: "Jun Gong, then let's see what new fame this kid has made!" ”

Cai Yong took the thread-bound book handed to him by Chu Yi and praised: "This design is good, it can better save space." ”

After that, he and Zhuge Jue took a closer look at the arithmetic compiled by Chu Yi.

But the more Cai Yong and Zhuge looked at it, the more frightened they became, and they were already stunned after only seeing a small part

Zhuge Qi stammered a little when he spoke: "...... This is...... Wizard! ”

Although Cai Yong was accustomed to Chu Yi's whimsical ideas in arithmetic, he was still extremely shocked at the moment. Chu Yi not only introduced Arabic numerals and various mathematical symbols in this arithmetic, but also elaborated on some mathematical concepts that would only exist in later generations, such as fractions, equations, statistics, logical problems, and cow grazing problems.

In fact, fractional equations and so on are mentioned in the nine chapters of arithmetic, but there has never been a set of systematic concepts, but now Chu Yi's book is enough to cause a big revolution! Today's development is of epoch-making significance!

Cai Yong took a deep breath and asked in a trembling voice after he saw that the last ten digits of pi were calculated by the circumcision method, "What name do you plan to take for this book?" ”