When Mo Shuyu woke up, it was already the afternoon of the next day, and as soon as he opened his eyes, he saw Mo Fu's wrinkled face and red eyes, and at a glance, he knew that it was Mo Shuyu, who was in a coma all night.

"Young master, you wake up, King Zhao told the little one to wait for you to win, notify him immediately, and the old slave will go to the prince of the county." When Mo Fu saw that Mo Shuyu woke up, he was immediately overjoyed, and he got up to find Li Xiaogong.

"Wait, Uncle Fu, you've been guarding me all night, you can rest first, and I'll go find the prince myself." Mo Shuyu took Mo Fu's hand and kindly told him to rest first, growing so big, in addition to his mother's concern for him, even his father always has to take care of his career, and suddenly there is someone in this strange Datang who cares about him so much, and he suddenly feels warm in his heart.

"Young master, this is all within the old slave's business, you can't bear it like an old slave, the old slave is a lowly member, young master must not be like this." Mo Fu broke free from Mo Shuyu's hand in fear, in this era of the Tang Dynasty, slavery was the most unsocialized, killing a cow in the Tang Dynasty had to be sentenced to one year in prison, but killing a slave only needed to report a case to the government and fine a few hundred dollars. In a dynasty like the Tang Dynasty, where the hierarchy was very strict, if the nobles had too much respect for slaves or commoners, most people thought that they would lose their lives.

"Hmph, what a cheap status, wait a minute, I'll go to Chang'an County to eliminate the slave status for you, from today on, you are not a slave, but a citizen of Datang who enjoys the protection of Datang national law."

"This ...... Young Master Xie, Young Master is very kind, Mo Fu has no way to repay him, from now on, the old body is a person who is a carefree person, if there is a betrayal, the sky will hit five thunders, and after death, he will enter the eighteenth layer of hell, and he will not be able to live forever. When Mo Fu heard Mo Shuyu say that he wanted to eliminate his slavery, he knelt down excitedly and kowtowed to Mo Shuyu.

"Uncle Fu, hurry up, I grew up with my master since I was a child, except for the master, no one has ever cared about me so much, and I have no relatives in this world now, Sanfeng Tuoxiao, call you Uncle Fu."

"Young Master......" Mo Fu looked at Mo Shuyu crying, he had been a slave for a lifetime, and he was free from slavery in old age, and Mo Fu's mood was naturally excited at this moment.

"Uncle Fu, you will rest first, and I will go to the prince of the county to discuss the matter of the cannon first." After Mo Shuyu finished speaking, he walked out of the gate, asked the sergeant on patrol, and then went straight to the school grounds.

During the time when Mo Shuyu was in a coma, the Ministry of Industry made two more cannons, because the cannons were too heavy, each cannon was pulled by four horses, and now the school field has been surrounded by hundreds of thousands of guards to prohibit any unrelated people from approaching, Li Xiaogong was touching the cannon at this time, as if he was thinking about how these thousands of catties of iron bumps launched a heaven-shaking thunder weighing several catties thousands of meters away.

"Come on, go to the heavens and thunder, I want to try how to use this cannon." Li Xiaogong waved his hand and motioned for the guards next to him to put in the earth-shaking thunder to see the power of the cannon.

"General, when the people from the Ministry of Industry left, they ordered the small one, saying that the cannon can only be used when the little fairy comes to teach everyone, saying that in case it is blown up, there are no bones in a radius of several zhang, even if it is a hundred steps away, it is dangerous, do you see if the little fairy has woken up?"

"Roll the calf, the old man said, no one is allowed to disturb the Sanfeng boy, I heard what the people in the Ministry of Industry said, the Sanfeng boy in order to make the cannon production scale before the arrival of the Turks, so as to leave Jieli in the Tang Dynasty, three days and three nights closed the eyes for a few hours, just came to me and was slapped by me and stunned, who dares to disturb him, military law will deal with it." Li Xiaogong kicked the guard and said angrily. "Earthquake thunder, I don't believe in such an iron lump, I can't cure it."

The guards had no choice but to pick up a sky-shattering thunder and put it into the cannon to ignite.

"Be careful, all lie down! Get down! As soon as Mo Shuyu arrived at the school, he saw Li Xiaogong next to the cannon, and a guard was holding a flint to light the fuse, Mo Shuyu hurriedly reminded Li Xiaogong that in case of a bombing, Li Xiaogong had something to do, he didn't have to run.

"Boom!" Because of the flat placement of the artillery, the shell exploded after only a few hundred meters of fire, and the guards who lit the fire were so frightened that they knelt down on the spot and muttered to themselves. Li Xiaogong's whole person was swinging, the character was blue, and his lips were trembling.

"The prince is frightened, why don't you help the prince go back to rest?"

"Haha, okay, it's really a waking baby, and you have created such a domineering object as the earth-shaking thunder." Li Xiaogong, who came back to his senses, clapped his hands and touched his head. "I'm a good man, old man, I've been on the battlefield for a long time, what battle haven't I seen? Even if he was ready, as soon as the earth-shattering thunder sounded, the old man was still shocked. ”

"Hehe, Lord Wang, this thing is also a double-edged sword, if you use it well, you can hurt the enemy, if you don't use it well, I will be obedient, everyone in the school field today, none of them have to run!" Mo Shuyu thought that he had repeatedly emphasized that he should not use artillery without his own training, but he didn't expect that Li Xiaogong, a simple man, couldn't bear his curiosity and almost killed countless people.

"Is it so serious? Am I not going to fight this? Don't bluff the old man, boy, be careful that I pump your ass. Li Xiaogong's old face turned red, and he raised his hand to scare Mo Shuyu.

"Hmph, artillery is a thing, the doorway inside is big, first of all, let's not talk about daily maintenance, just the angle of firing, it is also a university question, enough for you to study for several years."

"Boy, I respect you for being a learned person and a person with great abilities. But it's wrong for you to bluff the old man like this. Didn't I? Isn't this thing like the projectile of a bow and arrow? "Li Xiaogong, as a member of the royal family, has a lot of eyesight, although he doesn't understand the principle of parabola, but he substitutes the knowledge of bow and arrow projectile into artillery.

"The prince is really talented, but the kid dares to ask, who in the world today can shoot an arrow to shoot 3,000 steps.?"

"Good boy, come and bluff the old man, just your iron lump, can shoot the sky-shaking thunder out of 3,000 steps?" Li Xiaogong walked over and patted Mo Shuyu on the shoulder, glaring at a pair of bull's eyes. "A sky-shattering thunder is several pounds, you say you can shoot 3,000 steps? I, Qianniuwei, dare not say that Datang is the first, but I can also be ranked first, and the best marksman of Qianniuwei is only a bow that can pull two stones, and the range is only more than 400 steps. ”

"Lord Wang, artillery does not rely on manpower, and it is naturally impossible for manpower to shoot the sky-shaking thunder thousands of steps, but gunpowder can. Moreover, the kid has a way, even if he is an ordinary person, with a little training, he can draw a bow with one stone. Mo Shuyu thought that it had only been a few days since the Turkic soldiers came to the city, and the Ministry of Industry didn't know how many could be built by relying on cannons alone, so he had long thought about designing a compound bow, and when the time came, relying on the cannon and the longbow, he would let the Turkic 200,000 cavalry not even touch the face of the Tang Dynasty soldiers and end up with hatred.