Chapter 308

Lu Qing had already hurried back to the earth house, pulled out a stack of paper from the box, found her charcoal pen again, and began to draw on the paper.

On this day, Lu Qing drew a rough picture of a counterweight catapult until late at night.

She now knew the principle. The sound she heard was the sound of a big lump falling from the counterweight.

However, she still can't touch the details in the middle, and needs to be realized by special craftsmen.

However, once the principle is understood, those craftsmen should soon be able to make the most suitable structure. They are experts, she is not.

"Huo Jing, send someone to send this drawing to General Yu. If it's confirmed, I'll ask someone to bring all the craftsmen left in Chengji. Within a month, we can smash the wall of Lueyang!"

With that, Lu Qing laughed and heard a burst of laughter outside the earth house.

Low and sweet, with the charm of her yearning.

"Yulang! Why are you here?"

Lu Qing stood up in an instant and saw that Yu Mingchuan had come in with a smile.

Not seen for two days, his appearance has not changed. He is still wearing the straight armor and his hair is tied up meticulously. He is completely free from the past. Now it seems that he is very handsome.

Look at Lu Qing. Be careful of her dirty thumping.

"In the afternoon, when the clouds fell, he went to the camp and asked people everywhere why they threw the stone out without tendons and ropes. I knew it was your idea. Later, he ran back and heard that he really bounced a stone out, so I wanted to have a look."

Lu Qing quickly ran over and hooked Yu Mingchuan's neck.

"Silly, can't you say it's because you miss me? Come and see me?"

Lu Qing stood on tiptoe and tried to reach yumingchuan's ears. It was still a little hard.

"Madam is right. I want to see her for my husband's own sake." yumingchuan simply bowed his head, leaned close to Lu Qing's ear and gently bit her.

"Come on, let's get down to business first. Look at this. If it's available, let the craftsman do it quickly. I was stupid before. How can I forget that we can still do this? How can we say that the wind crusher in Beidahe is more complex than this? I didn't expect..."

Lu Qing was talkative, but Yu Mingchuan just smiled and looked at the drawing painted by Lu Qing.

This kind of catapult has a simple structure, but it is easier to use than the previous one, which allows people to pull the noose. It not only saves manpower, but is afraid that the range will be longer. However, for thousands of years, no one has thought of this method?

After laughing for a while, yumingchuan asked a team of scouts and 500 elite soldiers to take this picture and rush back to Chengji overnight. Be sure to bring the craftsmen.

The scouts took command and ran out quickly.

Lu Qing giggled while watching Yu Mingchuan smile so happy that she couldn't help laughing.

It seems that another cross era object has been created!

After returning to her senses, Lu Qing found that other people had disappeared from the earth house. Only Yu Mingchuan sat next to her and looked at her.

"Madam, how can I repay you?" yumingchuan picked up Lu Qing, put her on her leg, and touched her cotton padded robe with one hand.

"Yulang, you're not going back. We're like this..."

Lu Qing's face was a little red. She was a little embarrassed to drive people away to do that.

"Well, I'll leave in a minute. I just want to hug you."

If it is spread out, their general is not in the barracks, but runs to the rear to sleep with his wife, but he will be unstable.

Lu Qing nodded and buried her head in yumingchuan's arms, but the armor was too cold, making her face cold.

Yumingchuan fished her up.

Their faces were close together and kept warm for a while. Yu Mingchuan got up and left. Before leaving, she told her to keep the four people by her side and not to take risks. Even if she couldn't beat Puhong, she couldn't make a mistake.

Lu Qing nods again. She will pay attention to safety.

Reluctantly send yumingchuan away, and Lu Qing goes to sleep at ease.

As long as this counterweight stone throwing function is built, no matter which city to fight, it will increase a lot of confidence.

This night, nothing happened in the auxiliary barracks, and the ghost soldiers like armadillo didn't set fire again.

However, the next morning, Lu Qing still arranged for the guards. Last time they came, three of them didn't return. Puhong will be suspicious, and maybe more people will be sent.

To this end, Lu Qing specially asked them to practice using whips more. As long as they can entangle each other's ghost rope knife, they will be half successful.

That night, Lu Qing guessed that those guys would come again. Sure enough, just after midnight, there was a movement in the yard where the food and grass were put.

A group of guards hid by the haystack and waited for the arsonist to appear at any time.

Every time they saw the guys start to set fire, the guards kept smiling, because no matter how they went to order the cloth outside, they couldn't light it.

There were two guards in the right position. When they lit the fire, they stabbed out with a long halberd. The other party couldn't dodge. They were stabbed and killed on the spot.

These movements soon attracted a large number of guards and directly surrounded the yard, while the ghost cable soldiers who set fire looked at each other and didn't understand why they couldn't light the cloth.

However, soon they had no chance to understand this reason. Before their ghost claim could be used, countless arrow feathers shot at them.

Quickly curled up, they escaped the attack of bows and arrows, but they were unable to show their skills.

Until the arrow feather stopped, as soon as they thought of killing and setting fire, they saw a long knife with black light in front of their eyes.

Lu Qing has no habit of chopping people into meat sauce. She only likes to die with one knife.

Baijitai just protected her behind and didn't do it himself. Other people with green knives made of meteorite iron found their own opponents, killed them very quickly, and then confiscated the ghost rope.

Five of them came this time, but all died in a moment.

Lu Qing also got those knives again and promised Yunluo that when he collected more, he would take them back to wanjian city and ask the blacksmith to fight a long sword for him.

Yunluo was ecstatic and reminded Lu Qing not to forget to promise him to cook in person and open a small stove for him.

"Look around tomorrow to see if there are any chickens and ducks left by the villagers. Catch them and bake them for you."

"No problem."

In the middle of the night, the guards still didn't dare to relax. Fortunately, no one attacked again.

The next day, the auxiliary barracks welcomed the first wave of grain and grass.

More than half of what they had brought had been consumed, otherwise it would not have been so easy to catch the five people last night, because the courtyard was quite empty.