A few days after Qi County was hit by a once-in-a-century hailstorm, Yang Er received a message from Chang'an, when Su You was in the field to prepare his sunflowers that had just suffered from the disaster.

In fact, news is just news, and there is no good or bad thing.

For example, Yang Er just heard the news of the death of his concubine Wei's father, and when he looked at the woman next to him and sobbed in a low voice, his father-in-law Comrade Wei Chong had done revolutionary work all his life, and he was promoted to the secretary of the Ministry of Civil Affairs for less than half a year, but he left quietly when the future was bright; But after all, there are good and bad sides to any news, and at least he can use it to return to Kyoto.

The most important thing is that not long ago, Su You invented abacus and movable type printing, and Yang Er was worried that there was nowhere to offer treasures, and the opportunity came to him inexplicably. - Is this news good or bad?

"When you go back to Chang'an, of course, you have to go back as quickly as possible." Yang Er made up his mind, watched the woman beside him slowly stop crying, and had to tighten her shoulders with his hands. Immediately gathered everyone, many people expressed their willingness to follow, after all, more people in the Qi Palace's mansion had left the capital for too long, and it seemed that that there was their home.

There are exceptions, such as Yan Shigu, and Xue Daoheng also hopes to wander in the land of Shandong for a long time, while Su You is between the two, so he can go or stay. Speaking of which, he was a little worried about his sunflowers, but in two months, he had almost exhausted the surrounding area, and it was boring to stay here for a long time.

At that time, Emperor Yang Guangzheng of Sui was fishing with Yang Su in the palace, and the two were waiting for the fish to take the bait, while chatting casually about the progress of the construction of the West Garden outside Luoyang City. Yang Guang was in a happy mood when he heard this, and his luck was not bad, and after a while, he caught a few of them, and he couldn't help but be a little proud, "The servant is both civil and military, and there are also people who are not good at it, why haven't you seen the fish take the bait for so long?" ”

Yang Su originally had a competitive temperament, and when he heard Yang Guang say this, he did not have the consciousness of being a subordinate, and said, "Although Your Majesty has a few, they are all small, and the old minister wants to catch a big fish, haven't you heard of an idiom called 'a late bloomer'?" ”

The speaker had no intention, but the listener had a heart, Yang Guang immediately thought of the riverside gambling scene between Jiang Taigong and King Zhou Wen, and saw Yang Sufeng beautiful, dignified appearance, several locks of long hair, fluttering like silver, and suddenly had the appearance of an emperor. This side is depressed, and the other side has laughed and said, "Where there is a will, there is a way, and the old minister has already got it." ”

Yang Su arched the fishing rod, a big golden carp fluttered on the water, Yang Su's joy was more like a child getting a new toy. Yang Su's childlike innocence was fleeting, and after a while, he noticed that Yang Guang's expression was different, and he also knew that he was too forgetful, so he had to say goodbye.

Su You finally made up his mind, looking at the figure of Yang Eryi and his entourage in the distance, just hoping that such a peaceful day could be longer. It stands to reason that the best time to find his son has passed, and Su You has no nostalgia for the capital, but for a while he thinks of the plum blossoms in the Jingnian Zen Temple, and he is afraid that the history he knows will reappear. -- The era of the Great Schism is coming again, and the population of the Great Sui will be seven or eight in the next ten years.

Now that you have predicted what is happening, the best way is to prevent it, and the second thing is to remedy it, but can you do it in obscurity?

"Hengbo, let's turn around." Xue Daoheng and Li Tianyi had already returned to the capital with Yang Er, and only Yan Shigu was among those who came, and at this time, seeing that Yuan Bao and Zhang Xutuo had already turned around, they looked at Su You for a long time, so they had to remind him.

"Shigu, I have an immature idea."

"Haha, your ideas are not old. However, I can't help but be admired. If the abacus is ingenious, movable type printing is the power of gods. Needless to say, Yan Shigu knew what these two meant.

"This is also the culmination of our ancestors."

"Well, what you said, you are just standing on the shoulders of giants, your success comes from you spending all the time other people drinking to drink tea, from your self-confidence and willingness to be lonely, you said, a soldier who is not a soldier is not a good soldier."

Su You listened to him quote his jokes with Xiao Jiuqingjing, and he didn't defend himself, he smiled helplessly and helped each other into the ox cart, explaining, "It's not too exaggerated, the previous popular arithmetic is too inconvenient, and my brother also knows that Su You is the most unworthy of arithmetic, which is also 'there is a precedence in hearing the Tao, and there is a specialization in the art industry'." As for printing, because Su You has always been lazy, he is most afraid of copying books. When I was a child, I often rubbed it, and I encountered a good inscription that I inevitably had to extend it down, and later found that in fact, there was engraving printing as early as the two Jin Dynasty, but it was not popularized, after all, the reverse word was slow, and then it was easy to make mistakes, and the movable type was only the problem of typesetting, after the arrangement was fixed with tin, and the tin could be cremated after being used up, and the word mold could be used infinitely. ”

"Yokoba is lightweight, but it is not necessary to do things with intention." When Yan Shigu spoke, he naturally thought of his own career, and the root cause of failure was not only because of weakness, but also because of his strength and nowhere to go; The opportunity lies in whether you can grasp it, but also whether others will give it to you, "By the way, you just said that you have an immature idea?" ”

"Yes, looking at the good spring in front of me, I always feel that it is a waste to do nothing." Su You has felt this way countless times, and even one year when he was in school and felt that Chunguang was fleeting, he immediately went out to find a part-time job, but later, every time he saw Chunguang outside the window, he always felt that he had wasted too much time at work. Although I don't have the impulse of my previous life, my heart will also be tormented by idleness, and sometimes I even scold myself for being a moth in society.

"Fortunately, midsummer is coming, and then autumn is not far away." Of course, Yan Shigu was joking, he knew that Su You had his own ideas.

"Look, how about we build a house in Qi County? You teach literature, I teach arithmetic. ”

"This, just like your invention of printing, the scholars of the poor family will definitely be happy to see it, but there are advantages and disadvantages, and this matter needs to be considered in the long run." Yan Shigu's worries are not unreasonable, although the royal family's wish is to let more children of the poor family participate in the government to weaken the influence of the gate lords and warlords, but even his own future is bleak, what hope can he give to the students he teaches?

"Okay, I'm just imagining, the decision is still up to King Qi, let's go back and talk slowly, how long have we not had a good gettogether?" Su You had a flash of inspiration, talent and land are the most important at any time, since the world is about to be chaotic, reserve talents is the most important, whether it is for the world or for the King of Qi, he believes that Yang Ying can also realize this.

Of course, these words are only superficial reasons, in fact, what Su You has been thinking about the most recently is, "If nothing unexpected happens, Yunfan is now in the second grade of primary school, right?" When I think of my son, I can't help but feel a heartache in my heart.

"Qingjing Xiaoniang's craftsmanship has probably grown again." Yan Shigu seems to have eaten delicious food, although Qingjing is just a little girl, but because of the abacus and cooking skills, Li Tianyi and others are also used to calling it "little lady", of course Yan Shigu is not a pedantic person, he will not get along with his stomach, and he will still flatter people, not to mention that he has been with Su You for a long time, and naturally he has a good way of getting along with his subordinates.

Qingjing seems to be the chef of the Qi Palace, and usually only cooks for the Qi King and his wife and Su You, of course, she did not hide her skills because of selfishness, but because she often exchanged cooking skills with the chefs of the Qi Palace, she was praised by the people in the palace. It's just that this time King Qi returned to Chang'an, and the people in the house were gone, and she had to communicate with the new cook again.

After a while, Yan Shigu was already half drunk, but Su You seemed to think further, maybe the distillation technology of high-grade liquor should be put on the agenda, not only because Su You had drunk enough of those sour liquors for a long time, but more importantly, high-grade liquor could be used in the army; At least, he hadn't come up with a better disinfectant than with spirits.

After Yan Shigu left, Su You thought a lot, the first thing he thought of was of course what else he could invent in this era, the first thing he thought of was the airship, the airship in "The Three Musketeers" and "The Mummy" was too windy, and the airship thought of biogas, but for safety, the barometer must be made first, and there is no storage of biogas generator sets, biogas can only be used for heating and cooking, but now there is no shortage of fuel, wood is everywhere, coal needs to be developed, The oil is buried two thousand meters underground, and it's better to think about cement, horseshoe, steam engine, or something......

Su You has countless ideas for improving people's lives, the only thing he doesn't want to do is to improve the weapon, because the sharper the weapon, the faster the people will die in the war, it can't be said that his ideas are completely unreasonable, but let him watch the living people die under the weapons he made, he is never happy. In fact, if there is a huge disparity in the combat effectiveness of the two opposing sides, one side will surrender more simply, and the losses in the war will only be less, such as the atomic bomb dropped by the United States in World War II.

To Su You's surprise, there was a person named He Chou who could make glass, but when he heard Yan Shigu talk about it, he was confused, and he really didn't understand what He Chou meant by making glass from celadon. What he knows is that glass technology has been born for 5,000 years but has never been introduced into China, but the glass unearthed in the tombs unearthed in various dynasties is endless, and in the last two hundred years of tombs, there has been a fault in the glass burial goods, some people say that this is related to the Northern Qi and Northern Zhou two extermination movements, and the temple is the main place of glass collection.

What Su You didn't know was that this person named He Chou later created the "Liuhe City" for Emperor Yang Guang of Sui, and He Chou had an uncle named He Tuo, who had a conflict with Su Wei's son Su Kui because of a disagreement on musical matters, and Su Wei was dismissed because of this, and the two families became feuds since then.