Three days after the labor army performance of the art troupe was set by Li Er, tens of thousands of prisoners were escorted to several coal mines near Orange County in batches, so that in the future, Qianniuwei only needs to send a small number of supervisors to continue to excavate several large coal mountains, and the main force of Qianniuwei will also be officially turned into soldiers, after having 30,000 good horses to enrich the armament of the Tang army, Li Er plans to open a horse farm in Longshouyuan to train a Tang expeditionary cavalry, the number is not much, 10,000 people are enough, one person is equipped with three horses, which is equivalent to the highest configuration of the Turkic cavalry, After trying out the saddle and horseshoe made by the craftsman supervisor, Li Er felt that the combat power of the Tang cavalry might even surpass that of the Turks, Xiongnu and Tibet.

Li Er finally gave Yanglin a little reward on Ma Yongquan's face, 5,000 sheep, 3,000 cattle, this is the minimum requirement for Yanglin to promise to run the labor army show well, Datang's farm can not only raise chickens and ducks, Li Er's proviso to Yanglin is that the number will rise by at least 20% after a year, then Yanglin also gave Li Er a proviso, the barren mountains in the vicinity of Yushan Town near Lantian County are allocated to the farm for growing forage.

In the first two years, Yanglin didn't plan to kill cattle and sheep at all, wool and milk are two fetish, which can improve the food and clothing of the people of the Tang Dynasty.

Any party is a systematic project, after several months of new singing training, the singing and dancing level of the art troupe has been greatly improved, and the female singer is led by Xiliang. It has white roses, rising sun. Gu Chunhua and several other different types of female singers, male singers have stronger singing ability overall. There are no obvious leaders, like Nie Fengyun's folk rock singing is better, Ling Yuhan's high note is good, Ma Tianyu's is full of energy, suitable for singing inspirational songs and military songs, Yang Lin recently rewrote some new repertoire for them, let them find musicians to rehearse and sing, and what he will face is to set up a field in an open field for more than 10,000 people to hear. I have to say that this was a huge problem in the Tang Dynasty, but it can also be regarded as an experimental version of the Yangjiang Canal Completion Show that Yanglin will hold at the end of the year.

In order to save time and material resources, Yanglin did not plan to build rows of audience seats with continuous superposition of height, but directly sent soldiers to dig up staircase-like stands on the two fan-shaped earth mountains, and the two earth mountain walls with steep slopes can play the effect of echo walls, and his four-sided platform does not limit the fixed viewing seats of the audience. There is a large open space at the opening of the two earthen mountains that spread out like fans, and many bamboo pipes with bamboo joints have been buried in the open space by the yang forest, and the sound on the central stage can lead to a far place through the guò big horn-like mountain pass and these bamboo pipes that transmit sound, before the appearance of electronic speakers. This is the best amplification method that Yang Lin has come up with.

"When you perform, you should pay attention to the fact that the sergeants are seated on the steps on both sides of the mountain wall, and the onlookers are in the open area at the mouth of the valley. Everyone needs to pay attention to their feelings, as for the emperor and the princes' ministers. They are at the foot of your stage, and they need no scruples. "Chief director Yang Lin's talent in directing is not outstanding. In addition to the mandatory order is a strict order, the old-fashioned momentum is not like a child at all, fortunately, this kind of open-air stage in broad daylight does not need lights, and the performance of the solo voice and chorus does not need any stage beauty, otherwise he really can't arrange it, after three rehearsals, Yang Lin felt that there was no problem, and then returned to the camp to relax and relax his body that was about to collapse.

"No, I'll be tired if I go on like this, this is just a small show, the future of the top ten factories alas! My idea, must be realized, a hundred years of planning, education-oriented, with my personal driving force of the glory will also be dimmed in an instant after I grow old or leave, must cultivate more advanced thinking talents for Datang in order to free me from fatigue, in order to make Datang forever brilliant. Yang Lin was reflecting on himself and the entire Tang Dynasty, and in this kind of thinking, he fell asleep.

A strange dream appeared in Yang Lin's mind, he dreamed for the first time after coming to Datang, in the dream, he regained his original age and bodybuilding, but the environment he was in was not like being on earth, and the beautiful scenes were some pictures that could only be seen in computer special effects.

"Is this Pandora?" Yang Lin didn't meet a living creature in his lonely dream, let alone a person, he could only walk in it alone, asking himself, suddenly, an energy that seemed to be able to tear the sky exploded in this beautiful world, and a huge sound roared in Yang Lin's mind.

"Professor Yang, you must return to your original world before 690 AD, remember, 690"

The number 690 was repeatedly replayed in Yang Lin's mind, and even bombarded his brain, and Yang Lin, who was sweating profusely, was still trembling all over his body under Sun Simiao's rectification.

"What the hell is this?"

In Yanglin's tent, Li Er and his wife are yelling at a Tang Dynasty imperial doctor, his importance to the Tang Dynasty is currently only known to Li Er and his wife, the imperial doctor has no way to suddenly chills, fever and sweating Yanglin, even Sun Simiao, who has been called a miracle doctor in the military camp recently, has no way to Yanglin, from the pulse point of view, Yanglin has no symptoms, but he trembles all over, and the symptoms of cold sweat on his head seem to have a sudden illness, the most important thing is that he can't wake up no matter how he calls, and the anxious Li Er and his wife are angry in front of the ministers for the first time regardless of the image of the emperor and queen.

"Go away, go away, damn 690"

Yang Lin hated the harsh voice, and when his shouts erupted in the tent, his consciousness finally came to his senses, and his eyes swept to all the people who were staring at him with surprised eyes, and then touched the cold sweat on his forehead like being doused with an ice bucket, Yang Lin felt that his dream might not be simple.

"690 A.D.? It's a long time away! It's only the end of the first year of Zhenguan, that is to say, it's only 627 years, and there are still 63 years left before that date! Could it be that 690 will be the time of my death? "Yang Lin has seen many supernatural stories in later generations, one of which says that the fate of a person's life is predestined, especially lifespan, people can perceive the end of their life by virtue of their sixth sense, of course, this can not be subjectively felt, this is an unconscious perception, in a casual time, you will know your own death, and you will not particularly care about this time that suddenly appears in your consciousness, Yang Lin feels that he may be tired and his sixth sense suddenly explodes, was told of his death date, although this death period is still relatively long, but knowing when he will die is not a happy thing, Yang Lin is very unhappy now.

"Don't be nervous, everyone, I just had a nightmare." Children are more likely to have nightmares when they see more terrifying things, especially after a big scene of a mountain of corpses and a sea of blood, this explanation is very understandable, and after Yang Lin himself confirmed that his body was fine, all the medical officers retreated one after another.

"Xiao Linzi, sue your father and mother, you'll be fine, right?" Under the concerned gaze of Li Er and the eldest grandson, Yang Lin felt some long-lost family warmth, if he really wanted to live to die in 690, then it would be no problem to send the two people in front of him to the end, but take this opportunity Yang Lin wanted to mention his own idea, the idea that could completely push Datang into the era of science and technology.

"Father and queen mother, don't worry, I'm fine, but there are some things I need to tell you, now there are only three of us in this tent, these words can come out of my mouth and into your ears, don't let the fourth person know." Yang Lin's tone was very strict, and Li Er could feel from the atmosphere he exuded that what he might know next would be a shocking secret, so he deliberately went out of the camp and asked all the personnel not to come within a hundred zhang of here.

"Say whatever you want! I'm ready for the heavens to fall apart. Li Er took the eldest grandson's hand and sat down on the unique folding chair in the Yanglin camp.

Yang Lin sorted out his thoughts and said, "Father and Queen Mother are actually very curious about where I came from, but they haven't been able to find an excuse to ask in detail!" Today I will tell you about my world, it is a world full of scientific and technological products, people love to fly when they go out, love to watch TV at home, play mobile phones when they have nothing to do, play games on the Internet, almost everything in their lives is related to science and technology, from the perspective of the Tang people, they are flying away, omnipotent, and can even reach distant space, pick off the stars in the sky, compared with the scientific and technological society, Datang is simply inferior and unsightly, so Erchen always uses some scientific and technological means to change Datang, It will make the Datang people appear refreshing, the second is indescribable, such as the horseshoe that Datang has just made, the saddle, in my world, basically do not use such primitive things, when going out, people like to drive a car that can adjust the temperature and play music, armored vehicles for war, as long as you drive one, you can crush all the Turkic cavalry, the strength between countries, mainly depends on who can master the more high-end, advanced technology. If Datang wants to be strong and invincible, it must learn to master the science and technology of our world. ”

Yanglin's words undoubtedly brought Li Er and his eldest grandson into the clouds, and Li Er, who pulled his thoughts back after a long while, asked hurriedly: "How to master science and technology?" ”

"This requires continuous study and research, the field of science and technology is broad and profound, and I understand that it is rare, but science and technology are like a seed, as long as you plant him, he will continue to take root and sprout, if you plant the seed of science and technology first ahead of other countries, the tree of science and technology of Datang will be stronger than other countries in the future, you may not imagine that the power of scientific and technological weapons will make them unable to even rebel." Yanglin's bold words tickled Li Er's heart, but he just didn't know how to make Datang, the most important thing was that he himself mastered technology, and Li Er, who was in a hurry, even wanted to open his mouth to bite. (To be continued......)