The lights of thousands of homes in Daliang City have been extinguished and extinguished, the poplars in Anguo Lane have fallen leaves and are new green, and the steps of Bluestone Lane are thicker and denser year after year. Time flies, flowers bloom and fall.

Seven years have passed in the blink of an eye. Lao Huang is still as unsmiling as ever, but people say that Mr. Huang's knowledge is getting better and better. The fat man is still the same fat man who keeps smiling all day long, the only change is that he is fatter. The small building has been renovated and decorated several times, and the years have only left the reputation of a time-honored brand here, but it has not brought decay and mottleness. The fat man managed to open another branch of his grocery store, and now he is the shopkeeper of several shops in the city, and he is very beautiful, and it is common for him to be a guest of other people's houses. Lao Huang's book shop business is as good as ever, but now he has put a lot of thought into preaching and teaching, especially teaching Xiao Yu, and it is difficult to find anything in the book shop.

In seven years, middle-aged people are nothing more than a little bit of physical blessing, because they are full of people who need to rely on themselves when they open their eyes, and they are depressed day by day, but other than that, there are very few changes, but for children like Xiaoyu, whether it is physical or mental knowledge, it is a thousand miles a day, and it is no longer the past. After several years of hard study and Lao Huang's careful teaching, Xiao Yu is now a leader among his peers. Influenced by Lao Huang, he is not like many students who talk about righteousness and reason, and always take the world as his own responsibility, but pay more attention to pragmatism and practicality, and start from reality in everything.

On this day, after Lao Huang and Xiao Yu deduced the siege and defense of the city in the sand table, they talked about the general trend of the world.

"Xiaoyi, now that the countries are strife, the princes are divided, and the whole world is each with its own barrier, how do you think the situation in the world will evolve?"

"Mr. Hui, the students think that the king is above and the people are below, and the people are only chosen by the Son of Heaven, and the strength of the countries is uneven, some people say that Qin is brutal and violent, and the people suffer from it, and some people say that Zhao has a benevolent style and does not close his door at night in the country, and the countries are swaying between the vertical and horizontal, competing and suspicious, and in the end it is nothing more than three or four strong countries standing together, and weak countries are annexed. Xiao Yu's tone was firm and reasonable.

"Then have you ever thought that if the world is unified one day, the whole world will be ruled by the same person?"

Xiao Yi was stunned, this seemed to be an idea he had never had, or he had thought about it but laughed it off, but now from Mr. Huang's mouth, it seemed ridiculous and not so simple. He closed his eyes and clenched his right hand into a fist with a look of contemplation and bewilderment rarely seen.

Born in an era of division of countries, telling people that the world is unified, even if there is a precedent of Xia, Shang and Zhou, people can't accept it. The five hegemons of the Spring and Autumn Period, which one was not the strongest at that time, and now it has also experienced the power of various heroes to suppress the princes, but the world has never had the shadow of great unification. Every country is full of talented people, and no one has shown the ability and courage to defeat a hundred. It's like telling modern people that someone will unify the earth soon, and the listener will only think it's a dream.

Lao Huang was not in a hurry, and quietly waited for him to answer while taking a sip of tea. This simple sentence is an extremely important move in the entire task, an important reliance for him to ensure that Xiao Yu is appointed by the King of Qin, and a key step for him to reverse Zhang Liang's assassination of Qin. After so many years of dedication, enduring the pain and homesickness of leaving home thousands of years before being separated from his own era, and letting himself live a different life, this is not the torment that ordinary people can imagine, and this is also the biggest pain of sword wielders. This step must not fail, otherwise all the work done will be wasted.

A cup of tea bottoms out, and the breeze outside the window is gone.

The sun is higher, and he is as calm as Lao Huang, but it is also a little difficult to determine whether he can succeed. This is a sowing process, and no one can say whether it will sprout or not.

"Sir", Xiao Yu suddenly opened his eyes, "If there is a generation of heroes who dominate the world, worship from all over the world, and all parts of the world are no longer full of wolf smoke, it must be a great achievement of the ancient and the present!"

Lao Huang showed a smile that he hadn't seen for a long time, he knew that he had succeeded.

"Xiaoyu, you and I were born in troubled times, although we are our own strength, it is difficult to compare with the sages and emperors of the past dynasties, but we can't lose a kind of courage. The world is shattered, the countries are in dispute, the people are miserable, the husband should take the world as his own responsibility, if he is wise, he will sit in the temple and strategize, and if he is powerful, he will charge into battle to kill the enemy and serve the country. Life is too short to be wasted. Lao Huang was very satisfied with Xiao Yu's reaction, and he also thought of his young dream, and he was also heroic for a while.

"Sir, students will be like this in the future, with the world in mind, and be in the clouds to give advice to the monarch and seek benefits for the common people in the world. ”

"Good birds choose trees to perch, and good ministers choose their lords to serve. Once you decide to make a career in the future to gain fame, you must find a hero, so that you can show your talents without shackles. ”

"Since the student was born in the Great Wei Dynasty, he should seek a position in the Great Wei Dynasty in the future, so he will not live up to the teachings of Mr. Xiao Yu clenched his hands into fists, and his eyes were resolute.

"Xiao Yu, the male lord I am talking about is not limited to the king of any country, and if he can rule the world, why should he care which country he is the king and where he is a prince? ”

Xiao Yi was stunned.

"The students understood, Mr. Xie taught. ”

"By the way, Xiao Yu, let me ask you, if there is really a person who rules the world, what do you think it will be like for him to go out and visit various places?"

"If you unify the sea, worship in all directions, and save the people of the world from the scourge of war, it must be all over the country to welcome each other, and thousands of empty alleys. Thinking of that scene, Xiao Yi was also fascinated.

"Then have you ever thought that the royal nobles who were destroyed would hold a grudge in their hearts, hide their hatred in their hearts, and make plans to make a shame?"

Xiao Yu calmed down from her joy and fell into deep thought again. Even if he is gifted and knowledgeable, it is difficult to calm down when he is shocked by so many thoughts that he has never received.

"Xiaoyi, come here. Lao Huang called him to the sand table.

"If you were to assassinate a heavily guarded man, what kind of geographical conditions would you choose?" asked Lao Huang.

Xiao Yi threw away his distractions and began to devote himself to this drill.

"The students will choose to be on the high ground in the wilderness, condescending, and kill with one blow when the time comes. Xiao Yu said as he slashed the palm of his right hand in the sand table in the shape of a knife, drawing a hole shaped like a valley and the high ground on both sides.

Lao Huang put some straw symbolizing the armor in the mouth, and put a stone in the middle to symbolize the carriage of the Son of Heaven.

"In such a situation, even if there is a shortage of manpower, students have ample confidence to win. "Xiao Yu came after analysis.

"In this case, then you and I should change our guards. Lao Huang said lightly, and he easily gained the upper hand.

Xiao Yu fell into deep thought, this time it was all noon.

Lao Huang didn't say anything, and he didn't call him when he ate with the fat man, the fat man asked people to prepare three meals, and after coming up and setting it up, he saw the sand table in front of Xiao Yu, and he ate without saying a word for the first time, and he was as quiet as a delicate girl of one hundred and eighty pounds.

After eating, the fat man quietly packed up the dishes and chopsticks for the first time and went downstairs, leaving Lao Huang to enjoy tea there leisurely, and Xiao Yi thought about it quietly.

After a while, Lao Huang gave Jiu Li's Xiao Yu a cup of tea, picked up three other stones from the bamboo basket next to the sand table, and placed them next to the stones.

"The art of war has clouds, and the virtual is real. ”

Xiao Yi suddenly brightened.

Wei Kun and Wei Siyuan, father and son, still come to buy bamboo slips and groceries as often, but most of the former are difficult to achieve. Since the beginning of the suspicion, the father and son seem to see Lao Huang and the fat man more and more naturally, and the fat man and Lao Huang have also discussed whether to find a way to expose the thoughts of the father and son, whether it is to adopt conventional methods or use their supernormal powers. But in the end, they gave up after observation, on the one hand, it was really unnecessary, and on the other hand, they were very interested in the stability of this mission.

It's been seven years, although only a few days have passed in the time and space that belongs to Lao Huang, but they have really experienced seven spring and autumn bits and pieces. Today, Lao Huang has achieved the only purpose of these seven years, and the rest only needs to wait until the critical moment of the mission in a few years to come back again. They were ready to leave, and they should have left. Seven years, it is close to the upper limit of the time and space jump, and if you stay any longer, you will need to re-evaluate the test when you go back.

Time ticks, it's time to go.