The sunset over Daguan Mountain is as poignant as ever. Looking at the mountains as mountains, and seeing the water as water, even Sima Ruian failed to understand this realm thoroughly.

Sima Qing'er is clothed with thorns and hairpins, and her face is like a hibiscus. She smiled and said, "It turned out to be Mr. Su's disciple, no wonder he has such a talent, which is admirable." The demon smiled and said: "This magnolia spring is not greasy in the mouth, and the aftertaste is endless, I can't imagine that Miss Qing'er is not only extremely smart, but also the tea brewed is so wonderful." Lin Ziyun also took a sip, only to feel that his mouth was full of fragrance and endless aftertaste, and it was really a high-quality tea.

Sima Rui'an's heart was always hanging, and he looked at Lin Ziyun with a blank eye.

Lin Ziyun said in his heart: "This Sima Xianggong is waiting for me to speak first." He was not in a hurry, and after drinking a cup of tea, he said to Sima Ruian: "The student has a book, and I want to ask the minister to help guide him." Sima Ryan asked, "What book?" Lin Ziyun took out a thick book from the storage bag, and the cover was marked with the words "how to promote economic development".

Sima Ruian opened the first page of the book, and his eyes showed deep shock. He looked at Lin Ziyun with burning eyes and said, "This book was written by you?" Lin Ziyun replied with a smile: "It can be regarded as a reference to the words of the predecessors, and I will compile it." ”

In this book "How to Promote Economic Development", "economics" is put forward for the first time. In the process of compiling, Lin Ziyun not only put forward the concept of money, but also analyzed a series of issues such as social development and policy development through a large number of examples and charts through the ten principles of economics combined with the bad economic system of this dynasty and the social system of agriculture and industry.

Sima Ruian read it almost in one sitting, and he was shocked by the ideas in the book at the same time, but also delighted. Shocked by Lin Ziyun's opinions, I am pleased that some of his ideas coincide in Lin Ziyun's book.

It wasn't until midnight that Sima Ruian finished reading through. The ruling ruler took a deep breath, looked at Lin Ziyun and said, "Is this really what you think?" Lin Ziyun raised his eyes and asked with a smile: "Do you believe it?" Sima Ruian looked at Lin Ziyun again, and his expression was even a little crazy. The old man finally sighed and was speechless.

Lin Ziyun saw what he was thinking, and knew that if he wanted Sima Ruian to accept his suggestion, he was afraid that it would still be a little difficult. He said: "The great reform of the prime minister is a move to create the world. When Sima Ruian heard this, he said quickly: "Sima Ruian inherited the grace of the emperor and was grateful. When Nai was invaded by thieves in the border region, the first emperor Longen was unable to repay him. Lin Ziyun smiled in his heart: "This person is still thinking about his reform, and there is no mistake in his reform. ”

Lin Ziyun asked with a smile: "Xianggong, the student has a little opinion here, and what he said is inconsistent with Xianggong, don't blame him." Sima Ruian has always boasted of being high, and he was stunned and did not speak. Lin Ziyun raised his eyebrows and said: "Xianggong advocates the abolition of hereditary, this law is very good." The first emperor created the great Qin for all generations, and the royal family and royal guests have developed so far, and the family inheritance is large. Redundant officials, redundant soldiers, redundant expenses are not a disaster......" Lin Ziyun praised the beauty of Sima Rui'an's reform and change, and after a while, he talked about the drawbacks. "It is a good policy for the people to implement a tax reduction law and encourage farming. Unfortunately, China's state and county systems are chaotic, and the upward and downward movements are ineffective, and even if they are good policies, they often cannot benefit the people. Instead, it makes the rich richer and the poor poorer......"

Even if Sima Ruian didn't admit it in every way, he had nothing to say, just because he knew that what Lin Ziyun said was only true. Lin Ziyun continued: "Xianggong doesn't have to blame himself, everyone in Wangjiang Mansion in Qingzhou lives and works in peace and contentment, it can be seen that Xianggong's actions are not wrong, what is wrong is the country's system, and Xianggong's reform cannot be allowed to survive!" Lin Ziyun talked about state affairs and mentioned the feudal system, which can be described as extremely bold. He even rudely mentioned to Sima Ruian the core concept of capitalist construction and socialist construction. The two of them traveled at night with candles, but they did not feel sleepy at all. Talk about the past and the present, talk about people's livelihood, and complement each other.

Lin Ziyun and Sima Ruian talked about reform, and Lin Ziyun put forward the view that if you want to strengthen the country, you must first make the country rich, which was recognized by Sima Ruian. He suggested that Sima Ruian supplement the agricultural law (the state could reclaim land tenure and use labor according to the population of each household to clear the land. It is then distributed equally by the local government according to the population. The state can even provide farmers with seedlings and crop seeds in advance, and when the harvest comes, the state taxes the farmers. ), commercial law (cancellation of wine, tea, salt...... and a series of commodities to encourage production, develop agriculture while increasing economic consumption, increase productivity, and promote economic development. At the same time, the state allows the private wealthy businessmen, or the government allows itself to undertake commercial areas and sell shops to merchants...... One of the most important points is that the currency is made by the state, issued by the bank, and the amount of issuance is calculated by the level of productivity, and so on...... ), military law (among them, Lin Ziyun boldly proposed to encourage childbirth, and if there are many children, the government will provide some subsidies. In addition, the state provides some incentives for horses and weapons. ), the reform of the local county system......

Lin Ziyun objectively and comprehensively analyzed the irrationality of the current system from the perspective of economics, and then said his improved version of the measures, which finally impressed Sima Ruian. Lin Ziyun was not satisfied, and he then proposed water conservancy and natural disasters...... and a series of preventive measures. The two of them have been tempting each other from the beginning, and now they are heart-to-heart and have nothing to say.

The night was deep and the moon was hazy. The light is long, and the stars are dotted.

Suddenly, a ray of sword light alarmed Lin Ziyun. "Who is it?" But the demon was the first to notice the movement and rushed out. The night was like ink, the moon was hanging high, and a big sword came across the sky. Lin Ziyun saw the three figures on the sword, volleying into the air, so not elegant. An old voice replied to the demon, "This is Sima Xianggong's office?" Before the demon could answer, a blue sword shot up into the sky. It is as straight as a comet breaking through the sky, and the wolf devouring the moon. Sima Qing'er sneered: "Where did the little thief come from, let go of my brother, otherwise Hugh blames my aunt for being ruthless under the sword." ”

"Okay, okay, Sister Qing'er, hurry up and use your seven-yuan sword. Let this old uncle see how powerful he is, lest he feel that Sword Valley is invincible in the world all day long. The three of them said together with a bun boy. The old man of Sword Valley smiled and said, "Little doll, can you be the Big Dipper Seven Star Sword? Sima Qing'er was arrogant and arrogant, and when she heard the old man call himself a little doll, she was angry. She held a green rope sword in her hand and said with a smile: "This Sword Valley senior, what is the unknown secret? My Big Dipper Seven Star Sword Technique has just been practiced, in case I miss it, it will cause a big disaster, wouldn't it be beautiful?"

The old man took Murong Jing and the little boy to the ground, but he sneered and didn't reply. Sima Ruian suddenly said aloud: "The famous Sword Demon West Wind and Snow, I can't imagine that I am still alive now." Xi Fengxue smiled: "How is Sima Xianggong lately?" Sima Ruian smiled: "Don't bother you, you can't die." If it were for the sake of the 30-year covenant, I would have been disappointed. ”

Sima Qing'er walked to Sima Rui'an's side, her eyes fell on Xi Fengxue's body, and she said faintly: "Father has already sealed the sword! ”

"I can't imagine that I have been practicing hard for more than 30 years and have practiced the Taishang Yuanji Sword Technique, but my confidant has gone, it's sad and lamentable!" Sima Ruian muttered: "West Wind and Snow is your victory today!"

"No one would have thought that Sima Ruian would admit defeat, it's really incredible. Xi Fengxue's gaze fell on Sima Rui'an, and he said lightly. The boy made a halberd with his fingers, and said angrily: "My master just doesn't want to fight, let you win, what else do you want?" Xi Fengxue said coldly: "Sima Ruian, do you dare to compete with me?"

Lin Ziyun stood aside and said secretly: "I didn't expect that Sima Xianggong, who is famous in the world, is also a master of using swords. No wonder this person exuded such a strong aura before. ”

Sima Ruian sighed, shook his head and said, "The old man has been sealing the sword for many years, and the previous swordsmanship has long been forgotten. Xi Fengxue laughed twice, closed his eyes and shouted, "You really don't use your sword?" Sima Qing'er could endure Xi Fengxue's repeated provocations, and said angrily: "I have long heard that the sword valley swordsmanship is unparalleled in the world, and I want to learn it today." When Xi Fengxue heard this, he was furious, but he held his own identity and didn't want to bully the juniors. But I heard Sima Ruian actually speak: "Qing'er's martial arts and swordsmanship have completely surpassed the old man. Although your Taishang Yuanji swordsmanship is powerful, Qing'er has also practiced the Nine Yuan Swordsmanship. ”

Xi Fengxue was shocked: "Jiuyuan Sword, this girl is young, you can't be joking, right?" Sima Ruian smiled: "It's a pity that Qing'er is a woman, and her talent is far more powerful than that of the old man." Only then did Xi Fengxue say: "If this is the case, it is reasonable for you to seal the sword." The nine-yuan sword is ancient and unprecedented, and if the old man can see it today, he will have no regrets. ”

Sima Qing'er made a junior salute, raised her sword to her eyebrows, and slowly twitched the scabbard.

Lin Ziyun glanced at the rickety old man beside him and said, "I didn't expect Xiang Gong to be a first-class swordsmanship master in the world, so I lost my respect." His words were sincere, and Sima Ryan was indeed worthy of his respect.

Sima Ruian didn't seem to care about the competition in the field, and said lightly: "Do you know what the Nine Yuan Sword Technique is?" He guessed that Sima Ruian was probably very strong-natured, and he had just been instructed by himself to recapture a city in the field of swordsmanship. Although Lin Ziyun inherited the Three Thousand Dao Techniques of Qianxue Mountain, and looked down on this human sword technique in his heart, he still respectfully asked Sima Ruian for advice.

"Wuji gives birth to Taiji, Taiji gives birth to two instruments, and becomes two Yi swords. Liangyi gives birth to three talents, and it is a three-talent sword. Three talents give birth to four elephants, four elephants give birth to five elements, five elements give birth to Liuhe, six elements give birth to seven stars, seven stars give birth to gossip, gossip gives birth to nine palaces, and everything belongs to the ten directions. This nine-yuan sword, said to be a swordsmanship, is actually a problem. Sima Ryan explained.

Lin Ziyun listened and went to see Sima Qing'er. Her moves and styles are like a tree blooming, giving birth to all kinds of swordsmanship. Often, after a sword, there are several different sword moves. Lin Ziyun was taken aback and muttered, "Where is this swordsmanship? "This sword technique is infinitely mysterious, if you can't see the changes in it, no one can break it.

Sima Rui soothed Xu and said with a smile: "Qing'er, this girl, likes to study arithmetic since she was a child. Unraveled the nine-element calculation that the ancients had never solved, and this nine-element sword was born from it, and the old man was far from being able to compare. Lin Ziyun was extremely frightened, and said secretly: "Solving nine unknowns, such a math problem, let alone ancient times, now has to rely on machines to calculate accurately." This Sima Qing'er is such a strange woman. ”

Sima Qing'er held a long sword in her hand, and her body was elegant. She stabbed out with a sword, tightly sealed, never dragging mud and water, as if it were natural. Xi Fengxue is a famous swordsman on the rivers and lakes, and he is also an old man in the Sword Valley, with superb swordsmanship. But in the face of Sima Qing'er's peerless swordsmanship, he seemed to be in a deep quagmire, and it was difficult to step by step. He laughed and said: "The tiger father has no dog girl, and the woman is better than the eyebrows." ”

Sima Qing'er smiled lightly: "Although my internal strength is not as deep as yours, you can't break my sword moves." Xi Fengxue laughed and said: "This nine-element swordsmanship, I'm afraid no one in the world can break it." However, the old man's Taishang Wuji swordsmanship also wants to ask the girl for advice. Sima Qing'er replied with a smile: "Uncle, please!"

The west wind and snow let out a long roar, and the dragon sword slashed through his body and circled in an arc, and as soon as he lifted his breath, he spun in place a few times and landed on the ground. Xi Fengxue said proudly: "This sword, made of a line, is flawless, so it is the Taishang Yuan Pole swordsmanship." Jing'er, you also take a good look!" Murong Jing was shocked when he saw that his master was about to perform his life's stunts, and he said yes.

I saw the west wind and snow, in the night sky, waving a sword and howling. Lin Ziyun stared at it for a while, and said in surprise: "Is he drawing a circle?" Sima Ruian said in a condensed voice: "Good boy, what a great insight." Lin Ziyun was taken aback by what he thought in his heart, there is no way, there are no rules, and there is no circle. The Taishang Yuan Extreme Sword Technique is looking for that circle, a circle that no one can break, a circle that no one can run.

The west wind and snow kicked off the ground and swept with a sword. Beside him, the sword light danced like a long snake. Sima Rui'an, staring at it for a long time, said quietly: "Is there really anyone in this world who can draw a complete circle?" Lin Ziyun thought of Zu Chongzhi, who was the first to discover pi and calculate it in ancient China, but in that era, it was extremely difficult to rely on manpower to make a real circle. This Taishang Yuanji swordsmanship turned out to be a circle swordsmanship.

The Nine Yuan Sword and the Taishang Yuan Pole Sword Technique are both unbelievable swordsmanship in the world, and Lin Ziyun feels that he has gained a lot. Xifeng Xue had no choice but to get Sima Qing'er, and Sima Qing'er couldn't crack the Taishang Yuanji Sword Technique. But the moves of the two great swordsmanship masters left a deep impression on everyone.

West Wind Snow did not leave in a hurry, but stayed here for one night. The next day, Lin Ziyun got up and saw the demon hiding by the pond behind him and throwing small stones, and walked over. The demon saw Lin Ziyun and said with a smile: "Brother Lin, has Sima Xianggong agreed?" Lin Ziyun smiled: "Naturally, but I haven't told him that the little emperor is going to move the capital to Nanwan and is in Qingzhou at the moment." The demon said: "Why don't you say it?" Lin Ziyun said with a smile: "This bad man is a strange temper, what is too simple, he will not cherish it." The demon didn't understand what this reason was, but she believed Lin Ziyun and said with a smile: "Then let's go back." ”

Lin Ziyun looked at the ripples that were splashed by the stones, and suddenly said, "I still have one more thing, don't worry about it first." Before he finished speaking, he suddenly heard a woman's voice sound, saying, "Mr. Lin, the little woman has something she wants to ask you to teach." Lin Ziyun said in his heart: "It's here!" He didn't show a smile on his face, and turned his head to see Sima Qing'er standing under a green willow, talking to himself.

The two walked into a study room, and Sima Qing'er suddenly said, "I have a question, and I want to ask Mr. to explain it." Lin Ziyun was surprised, but didn't ask much. Sima Qing'er dipped in ink on a piece of paper and wrote a few sentences. Lin Ziyun stared at it, and it turned out to be an arithmetic for finding yuan, allowing him to solve the number of five elements and five yuan. Lin Ziyun secretly said in his heart: "Isn't this just an advanced math problem, it won't be difficult for me." Lin Ziyun is a science student, and he used to like to delve into arithmetic, and he skillfully solved the equations, but he got the answer in an hour. Sima Qing'er saw that he still had enough strength to spare, so he asked another question, but added another unknown.

Multiple arithmetic, each plus one yuan, in which the difficulty of solving the problem is multiplied, and Lin Ziyun spent most of the day to solve this problem. Sima Qing'er looked at Lin Ziyun and said, "Sure enough, it's you." Lin Ziyun looked at him with strange eyes, and didn't know what this woman was going to say. After he saw the nine-yuan swordsmanship last night, he only felt that the mystery was endless, and blurted out: "Miss Qing'er, can you teach me that swordsmanship?" He asked casually, but he regretted it for being so casual.

Lin Ziyun was ready, but Sima Qing'er would not agree, but Sima Qing'er opened his mouth and said: "This swordsmanship, I want to teach it to others, it is a thousand difficulties, just because this nine-yuan arithmetic is too complicated." But you, I promised to teach you swordsmanship, but I have one request. Lin Ziyun said happily: "Girl, just mention it." ”

Sima Qing'er glanced at Lin Ziyun and said, "Sir, do you know the landscape idler?" Lin Ziyun suddenly remembered who the landscape idler was, and said in his heart: "Could it be that Miss Shen is the reason why she taught me swordsmanship?" Sima Qing'er said again: "There was once a person who gave the landscape idler a wonderful arithmetic solution, it should be Mr. Lin." Hearing Sima Qing'er mention this, he remembered that there was indeed such a thing. It turned out that Sima Qing'er saw that her way of solving the problem was strange, so she guessed her identity.

"My request is that the arithmetic algorithm be taught to me by the gentleman in exchange for the swordsmanship. Sima Qing'er said seriously.

Lin Ziyun was overjoyed to get the Nine Yuan Sword Technique Sword Technique, and studied it all night, only to feel that this sword technique was extremely powerful. The mortal sword technique is no different from the fairy world sword technique, the mountain is not high, there are immortals, the water is not deep, and there are dragons.

Early in the morning of the second day, Lin Ziyun resigned from Sima Ruian and set off with the demon. The two of them were going to meet Shi Su Lian and made an appointment to meet in the Lindian Years Building.