Immediately, this Guo Jia was stunned by the word brother-in-law, happiness came too suddenly, this is completely the feeling of hell to heaven, and then said with a little trembling, "Lord, you agree with me and Her Royal Highness the princess, oh no, it's Xin'er's business?" ”

This Guo Jia was originally called Princess Liu Xin, but after being glared at by the latter's eyes full of resentment, he suddenly changed his words. Seeing that Liu Yao was depressed. I couldn't help but mourn for Guo Jia in my heart. This girl will definitely be a tracheitis in the future, and she will meet such a rude and willful lord as her imperial sister, and he will have it in the future.

But looking at the time when Guo Jia was in the backyard of the research institute before, he worked tirelessly to win Liu Xin's smile, I'm afraid this guy really has some masochistic tendencies, and he is still enjoying it.

"Not yet." Liu Yao said with a face.

Suddenly, Guo Jia's face collapsed again. And Liu Xin looked at Liu Yao with an angry face, he never expected that his imperial brother would actually rebel. Even Cai Yan and Diao Chan looked at Liu Yao with some confusion, not knowing why he would temporarily change his hexagram for Lu.

"Hahaha!" Seeing this, Liu Yao couldn't hold back any longer, Da Lu laughed, and then said, "I haven't finished talking yet, why are you all in a hurry." ”

Liu Yao just looked at the current atmosphere a little solemn and wanted to ease up, so he just made a joke.

"Brother Huang!" Liu Xin gritted his teeth, if he hadn't been waiting for the second half of his sentence, I am afraid that he would have rushed up and broken Liu Yao's body into thousands of pieces at this time. And Guo Jia was relieved to hear Liu Yao's words, and smiled again.

Liu Yao continued: "Feng Xiao. Imperial sister, my side agreed, but the imperial grandmother's side still has to solve it yourself. He must be satisfied with his old man. Otherwise, you don't have to think about it. ”

"It's okay! Grandma Huang loves me the most, and he will definitely agree. Liu Xin said with a smile. He is very confident in himself and Guo Jiana, and he will definitely make Empress Dowager Dong agree to their affairs.

"My lord, I will definitely do it." Guo Jia said firmly.

Liu Yao glanced at the two of them with a smile and then looked at Cai Yan, and said, "Yan'er, the imperial grandmother said that these things will be handed over to me to check, but she is also worried in her heart. You can take these two guys to say hello to the royal grandmother now. Let her old man take a good look at it. I still have some things to do. ”

"Zhilu has said, Brother Yao." Cai Yan nodded and said. immediately took Guo Jia and the two back to the General's Mansion. As for whether Empress Dowager Dong will agree to this matter, he, Liu Yao, really has nothing to worry about.

This Guo Jia can even pass his own test. That Empress Dowager Dong must not be a difficult thing. Coupled with Liu Xin's sweet and immortal mouth, as well as the warped edges of Cai Yan and Diao Chan, it can be said that there is no problem 100%. In this regard, Liu Yao finally let go of his heart. There is a feeling that I have finally married off my sister. It's just that I'm afraid that Guo Jia will be bitter in the future, and I don't know what Lu Dao will be tossed into by Liu Xin.

And even if he and Empress Dowager Dong want to see it in the future, it will not be difficult. This Guo Jia's mansion is just in Jixian County. And it is only two mansions away from Liu Yao's Great General's Mansion. The distance of more than 100 steps is only a few minutes.

After a few of them left, Liu Yao left the wing room and found Ma Jun and the others. He couldn't wait to meet the six-wheel trebuchet to see how powerful he really was.

Research Institute Backyard.

"Deheng, how is this current trebuchet after you have improved it? How powerful is it, what is the range? Liu Yao asked with some excitement as soon as he saw the trebuchet.

"My lord, after all these years of hard work. With some special materials added to some of the bearings of the trebuchet, the trebuchet can now throw six large stones in a row at once. And even this manpower problem is less than before, including the manpower of the stones, only five people are needed to control it. As for the range, it is about the same as the original trebuchet, or even farther. As for the question of power, I also asked the lord to atone for his sins, which was about 20% weaker than the previous trebuchet. Ma Jun said slowly.

Liu Yao also breathed a sigh of relief when he heard this, this is just a weaker two percent, this is not a problem at all, it can be made up for by quantity. And Liu Yao also understands that this problem is not Ma Jun's fault, but a general occurrence. It's like a sniper rifle in a previous life. The power of a heavy sniper is always much greater than that of a continuous sniper. But loading ammunition is a hassle. However, although the sniper is weaker, it can be compensated for by numbers. It's all the same thing.

And this six-wheel trebuchet is like a sniper, which can completely make up for its lack of power with numbers. It's just that in the future, I'm afraid that the consumption of ammunition, that is, the boulder, will be much larger than the original.

"Lord, it's not clear just to say that, so let's demonstrate it, so that you can see its true power." Mo Tian proposed. There are about a dozen acres of land behind this research institute, which is absolutely more than enough for experimenting with this trebuchet.

Liu Yao's heart was also moved when he heard this, only by looking at it positively, maybe he could judge its power better. But he said, "This is not good, if the people hear the movement on our side so much, I am afraid it will cause some bad situations." ”

How big the movement of this trebuchet is, he Liu Yao knows it very well, this kind of movement will definitely be heard by the people around the research institute, and it will be troublesome to cause panic when the time comes.

Ma Jun listened to it and said with a smile: "Please rest assured about this." These days, there are often such voices coming out of our research institute, and the people around them have long been accustomed to it. Although many people have come to us before. But after knowing that these inventions of our research institute were for Bai Bao and defending Youzhou, they didn't say anything anymore, but supported them quite a bit. ”

Liu Yao looked at Ma Jun's very normal face, and suddenly a cold sweat remained. What a big movement does this have to make for those people to get used to. This Ma Jun really behaves like a madman. No wonder it is often said that this madman and genius are somewhere in between.

"Ahem. In that case. Then give it a try, and let me see how powerful it is. Liu Yao said with a smile.

"No." Ma Jun promised. Immediately found a few research institute personnel to bring some boulders, of course, you don't have to think that they are all real henchmen, so they are qualified to touch these things, so they don't worry about them leaking the secret of this thing.

What's more, this trebuchet is not and is not unique to Ma Jun, just like Liu Hua knows how to know the Lu Dao trebuchet. Of course, it will definitely not be as powerful as Ma Jun's genuine version. So as long as the secret of this six-wheel trebuchet doesn't let others go, it doesn't matter what else does.

Immediately, I saw a few people pulling the throwing rod to the back of the pole, fixing it with a rope to make it tight, and then slowly hitting the six big stones into the net pockets one by one, and fixing them. After making preparations, several people pushed them away and stood aside.

"Lord, let's try it yourself." Ma Jun said respectfully.

Liu Yao nodded, it is true, only if you experiment yourself, then you can experience its power.

Immediately, Liu Yao pulled out the Chixiao sword at his waist. A sword sliced through the tightly held rope. This Liu Yao used the Chixiao Sword to use the six-wheel trebuchet, which also shows how much he attaches importance to it.

The next moment, the six consecutive deafening sounds of "swishing ......" came out, and I saw that the trebuchet, which was like a waterwheel, threw the boulder out of the air piece by piece by the force of rotation. After a few seconds, the boulders fell neatly on the open space six or seven hundred paces away, and smashed deep into the dirt, making a loud noise, and even the earth trembled slightly.

You must know that Liu Yao is not far from the boulder for six or seven hundred, and he can still feel it, which shows the power of this six-wheel trebuchet. (To be continued......)