As early as three years ago, Youzhou Academy set up a device academy that made all students quite curious, there were only seven or eight people in it, and it was built on the middle of the mountain in the college, and the students of the academy were strictly forbidden to go up the mountain, and there were Youzhou sergeants around it, which aroused the students' curiosity even more, and then someone occasionally saw, it is said that the people in the middle did not look like the dress of a scholar at all, but looked at the costume like an ordinary craftsman!

In later generations, there were often one or more research institutes with a reputation in the academic community within some internationally renowned universities! Taking advantage of that good learning atmosphere to conduct research, this instrument institute is now Liu Yi's construction of this place, and their predecessor is the equipment institute that still exists in the state capital, and the thundering cannon of the Vermilion Bird Battalion. The cloud-piercing arrows of the White Tiger Battalion and the cloud-piercing vehicles of the Xuanwu Battalion and other sharp weapons that made the enemy soldiers frightened came from here; Of course, his responsibility is not only in ordnance, farm tools are also the focus of research, it's not that Liu Yi doesn't want to separate them, it's really hard to find talents, for these exquisite craftsmen who are handmade, even Tian'er has been dispatched.

Liu Yi, the skilled craftsmen of this era, has already seen it, and there is no lack of creativity and exploration spirit in them, provided that there must be a bad environment where food and clothing are worry-free and make their families rich, and sometimes someone needs to guide them to broaden their minds, both of which Liu Yi can provide, and they have also become the behind-the-scenes heroes of Liu Yi's successive victories and agricultural tool innovations.

However, there is also a point that the craftsmen of this era generally lack, that is, knowledge, many of them are illiterate, which is a huge bottleneck for their creation and innovation, and the way to break this bottleneck is to let people teach them knowledge, some people may learn slowly or can't learn, but this step is historic! Liu Yi has always believed that profound knowledge is also an important condition for a master craftsman like Xu Gang, even if it is difficult for these people to learn more, they can hand over their handiwork to young people, and then they can learn better knowledge.

Huaxia can be said to be the most important country in the world to pay attention to the relationship between master and apprentice, and those craftsmen also use this way to pass on their skills, but it is not uncommon for them to pass on any tricks, leaving a key hand, etc., and there are even more words about the church apprentices starving to death of the master, so that many exquisite crafts have been lost in the years of history. Liu Yi can't change this situation, if he can, he won't be Liu Yi but God, in the final analysis, people are selfish, and he can't promote any patent law in this era, the conditions are not available at all.

But he can improve, for example, so that these craftsmen have a decent income, and when there is a new discovery, there will be a reward! That way, things would be better when they were taught the craft, at least now that the improvement proved to be fruitful.

Now Liu Yi handed over to the Bureau of Appliances has one more important task, that is, to improve papermaking, as a carrier of knowledge and information dissemination, no matter how you praise the role of paper in the development of human civilization, for Liu Yi, the hegemony of the world is his ambition in this world, but also to this is the continuous effort, but not only that, to do more things for the development of China within his ability in his opinion is also a traverser should shoulder the responsibility!

After returning to Beiping, Liu Yi's life became regular, getting up early every day to practice martial arts, and then going to the state capital, after a busy day, he returned to the house, and his family gathered, the leisure time of the war seemed extremely relaxed, after half a month, Zhen Mi successfully gave birth to a pair of twin brothers for him, so that the general's mansion added a lot of joy, Liu Yi named Mi Zhen's son Ren, the third among the sons, Qin Yuyao named Qing, ranked fourth, as for the twin brothers The elder is Qi, line five, and the young one is Lin Xing six, The arrival of these four sons almost at the same time also made Liu Yi extremely happy in his heart.

Jizhou is gradually on the track under the concerted efforts of everyone, at this time Liu Yi's subordinates are developing silently, and it is also a process of accumulating strength, and this process will also be what Liu Yi attaches the most importance to, because he knows in his heart that the next opponent will be his biggest opponent after coming to this world, and it is also the most important thing in his heart, that is the traitorous Yanzhou Cao Cao in troubled times, and the next battle will be a battle that will determine the direction of the world, or this battle has now begun.

A fight between the two heroes in the north finally ended with Liu Yi occupying the entire territory of Jizhou, and Yuan Shao** died, but here the fight stopped, but the world was not pacified, and then this opportunity, Cao Cao quickly swung eastward to occupy most of the land in Qingzhou, and the victory of the crusade against Yuan Shu also made Yuzhou almost fall into his hands except for Nanyang, as if it had become the second largest force among the princes in the world except Liu Yi.

And Liu Yi's memory is very different is that Liu Bei stabilized Xuzhou after he began to vigorously develop forces in Yangzhou, the original Yangzhou assassin Liu Xuan under the threat of Sun Ce, finally defected to Liu Bei, which made the little overlord stabilize Jiangdong's strategy suddenly made waves, although the two sides have not yet launched a large-scale exchange at this time, but this battle is inevitable in the eyes of Liu Yi and the military divisions! Sun Ce will never tolerate someone sharing the Yangtze River with him, and for Liu Bei in Xuzhou, this is also his only way out, Liu Yi and Cao Cao's strength is difficult for him to resist now.

Since the Yellow Turban Uprising, the heroes have risen together, strife and war for more than ten years, at this time the pattern of the princes of the world has become clear, Liu Yi occupies the four states of You, Hebei, and Si to look at the Central Plains, and Cao Cao has Yan, Henan, and Qing three states to fight against it, in addition to Xuzhou Liu Bei, Jiangdong Sun Ce, Jingzhou Liu Biao, Yizhou Liu Zhang and Hanzhong Zhang Lu and Xiliang Ma Teng, no longer the original chaotic appearance!

In the eighth year of Xingping of the Han Dynasty, in July 198 AD, Sun Ce, the general of Zhengnan, went to Beiping with Zhuge Jin as an envoy, and the Son of Heaven asked for the history of Yangzhou Thorn, for this envoy Liu Yi will never be a stranger, this person is the brother of Mr. Wolong, and his son is also in the Eastern Wu Dynasty. But what interested him was not Zhuge Jin, the main envoy, but the deputy envoy Lu Su and Lu Zijing!

In the Romance of the Three Kingdoms, Mr. Luo's brilliant pen portrayed Lu Su as a loyal and honest good man, sandwiched between Zhou Yu and Zhuge to set off the excitement of the battle of wit, and also made Lu Zijing's image known to the world. But in Liu Yi's eyes, this person's talent should be on a par with Zhang Hu, Guo Jia, Xun Yu, Zhuge and others, Longzhong is exquisite, and the couch pair will not be slightly inferior, Chibi Zhou Gongjin won the eternal fame, but Lu Zijing, who worked hard for the alliance of Sun and Liu, is also a great meritorious, if it is really like in the romance, how can Zhou Lang push this person as his successor when he is dying? To exaggerate, without Lu Zijing, there would be no Three Kingdoms.

The purpose of Sun Ce's move is to obtain the name of righteousness, so that he has the upper hand in the competition with Liu Bei in Xuzhou, but Liu Xuande is the master of one-thirds, and his vision is never under it, his envoys arrived almost at the same time as Sun Ce, and they are all Liu Yi's old acquaintances.

If you want to get the title of Yangzhou Assassin History, the Son of Heaven is not critical, the most important thing is the mind of the general Liu Yi, so after arriving in Beiping, both sides invariably have to meet Liu Yi first, but unfortunately General Liu, who has always been strong as a tiger, is sick at this time and can not be a director, according to the divine doctor Hua Tuo said and need to recuperate for a month to see the guest, otherwise there will be a risk of life, Sun Ce Liu Bei and the two envoys heard the news even if they knew what they meant, and they did not dare to disturb it, and the city of Beiping rested.

At this time, it has been three months since Liu Yi returned victoriously, the expansion of the General's Mansion has begun to see scale, next to the quiet lake, Liu Yi is catching fish in the water at this time, seven women with a beautiful appearance and more than ten good-looking maids and maids are sitting on the lakeside, Liu Huan and Liu Xin have already followed their father into the water, Liu Yun is responsible for picking up the fish thrown up by their father and son on the shore, Zhen Mi, Mi Zhen, Qin Yuyao The maids around them are holding a few months-old babies in their hands, Cai Yan led Yu'er Xian'er and others to beat the fruits on the big trees by the lake with bamboo poles, laughter and laughter came from here from time to time, but it was extremely cool here in the hot summer, and in front of him was a picture of a very warm family retreating from the summer.

Xuzhou Liu Bei can also be regarded as Liu Yi's old friend, the two also joined forces against the enemy Yuan Cao, at this time it was also a force to contain Cao Cao, his development of strength in Yangzhou is what Liu Yi is willing to see, at least stronger than him and Cao Cao joining forces to fight against himself; Jiangdong Sun Ce is still Liu Yi's junior, when the princes begged Dong Liu Yi to save his father and son, Xiaobawang has always been extremely respectful to Liu Yi over the years, and will send people to visit every year!

Of course, what is the love of the old man, the righteousness of the uncle and nephew will only be used in the power scheme, and only the interests in the troubled times are what the princes really pursue, but for Liu Yi, this choice is not easy to make, and he also has to find ways to seek the greatest benefits for himself in it, his illness will not be good before he thinks clearly, and he will not offend anyone!

"Daddy and brother are really amazing, they have caught so many fish, Daddy has to roast them for Yun'er to eat." Seeing his father and two brothers coming ashore, Liu Yun rushed over, and kept saying in her small mouth that the fish baked by her father was indeed delicious.

"Okay, when your mother and they are ready, Daddy will roast it for you right away." Liu Yi picked up Liu Yun and carried it on his shoulders, Zhen Mizhen and others also got up and sent them dry cloths to wipe off the water droplets on Liu Yi's father and son, in their eyes, the husband's illness is good, at least let her husband stay at home every day, otherwise how can there be today's joy.

"Yan'er, Xian'er, come here, the grill has been set up, it's too hot here, you sit aside, today I will take Huan'er Xin'er to help you cook, just wait to eat, Yun'er, you also go to your mother's place, and your father will send fish to you in a while." Liu Yi explained, handed over Liu Yun on his shoulder to Shaohong, hugged him, and took his two sons over to grill fish.

After a while, a strong aroma rose by the lake, and he was afraid that his husband would tire the daughters, but he rarely let him do it himself, but now he is sick at home, but he can show his skills. Cai Yan took a kind of sister to sit on the bluestone by the lake, there was a compartment under the wooden barrel next to him to put ice cubes, the mung bean soup tasted cold to the heart, and the grilled fish that his son kept sending was really comfortable.

Special thanks to the "Zichen, you are so handsome" book friends for their rewards!