"There are tens of thousands of craftsmen. I think we can imitate the Mongols in cavalry and equip them with tens of thousands of craftsmen to make it easier to attack the city in the future." Xu Mao justified.

Ye Feng waved his hand, "Mongolia is Mongolia. We are us. Mongolia has war horses. The main body is cavalry. We don't have so many horses. We can't be the same as them. Cavalry is most suitable for plain warfare. It is too wasteful to use them to attack cities."

"Then what do these craftsman princes plan to do?"

"Leave a thousand people for the cavalry regiment, and the remaining eight thousand will establish a department independent of the army, the Equipment Department, under the full management of Su Rongrong." Ye Feng said.

Su Rongrong himself knows how to organize, so it is appropriate to place him in the position of the Equipment Department.

With a new department, we must also arrange tasks, but we can’t eat for nothing.

After Xu Maogong left, Ye Feng asked the system, "Kitten, the war equipment that can be developed with the current level of technology but has not yet come out has been passed to my mind."

Kitten: "Okay, please accept it, host."

The system quickly passed the drawing information into Ye Feng's mind, and Ye Feng checked them one by one.

Among these things, there are artillery, then large crossbow arrows, or crossbow beds, and battleships.

The gunpowder technology in this world is not as good as the Song Dynasty, but it was there after all, but the lake run did not come out.

In addition, to conquer the world, naval battles are indispensable, and warships also need to be researched and manufactured.

Da Sui’s warships were not large, the largest of which was only 150 meters long, and among the drawings and materials provided by the system, the largest had reached 380.

In naval battles, the bigger the ship, the cheaper it is.

Of course, it is best to have an ironclad ship. The ironmaking technology in this world has passed the test, but the two major technologies needed to build an ironclad ship are a big problem.

The first is the problem of welding. Electric welding requires a power station and a welding machine.

The weight of the armored ship is heavy, and the maneuvering and sails are definitely not mobile enough. Propellers are required. To manufacture the propellers, you must have a series of precision equipment such as lathes, milling machines, grinders, and wire cutting.

These technologies and equipment look nothing on the earth, and the system also has these technologies, but it is not easy to make this world artificial, because everything must start from scratch.

Therefore, we can only build a larger wooden structure first.

"Control my body and draw the blueprint." Ye Feng ordered.

After all, human hands are not machines, they can shake. It is not easy to draw precise drawings with a brush, at least it will take a long time.

Kitten: "Okay."

The kitten answered, quickly took control of Ye Feng's body and began to draw pictures.

After about ten minutes, the things that could be studied now were drawn by Ye Feng, and then he went to Su Rongrong's residence.

These things are not too advanced. Su Rongrong took these drawings and read them after reading them for a while, but she was a little curious about them, and finally took out the drawings of the battleship and said, "Wind, you designed these things?"

"What's wrong?" Ye Feng asked.

"The three-hundred-eight-meter-long battleship has such a sophisticated design. It is simply a work of God. How did you design it?" Su Rongrong seemed to have only known the night wind. In the midst of admiration, she now added a bit of worship.

"Small things, I have a talent for design. I may have better things in the future. Tell me if these things can be made?" Ye Feng asked.

If it is an ordinary person, it may be that Ye Feng is bragging, but Su Rongrong is telepathic with him, and she can feel Ye Feng's mentality when talking.

"Yes, but it takes a lot of time, and it's not appropriate to study battleships here." Su Rongrong said.

"Know, I don't want you to study battleships now, first study the equipment used in land warfare, battleships and the like wait until the capital to start." Ye Feng said.

"Okay!" Su Rongrong carefully put away the drawings, and then she was about to go busy. Ye Feng managed to manage an equipment department for her, and there were a lot of things now.

"Wait." Yefeng stopped her.

"what happened?"

"Let the free sisters help you! For example, Xiaolongnu, Mo Chou, Bugui, Axiu, don't be tired alone, just say that I said it." Ye Feng said.

"Yes, don't worry." Su Rongrong smiled, he could feel the intense concern in Ye Feng's words, and he could feel his incomparable status even more.

Bang bang bang!

Ye Feng's legs were a little weak, and he took a few steps to stabilize without paying attention. After getting along for so long, he still couldn't completely resist this unparalleled smile.

Su Rongrong hid her face and walked out of the room with a smile.

But at this moment, Invitation Moon came.

When the figure flew quickly from the courtyard wall, it grabbed Su Rongrong.

Ye Feng's eyes were quick and his hands were quick, and his figure flashed, directly blocking the front.

Happiness!

The **** connected, inviting the moon to directly stop the night wind.

"Wind!" Su Rongrong hurriedly called out, pulling the night wind back a few steps around her wrist.

Because of the blood bodhi, there is no one around Ye Feng who is weak now, and Su Rongrong has been given special attention, and is now one hundred and one.

Although the level is still lower than Yingyue, and more vain, she will no longer be helpless in the face of Yingyue.

Looking at the long-lost Invite Moon, Ye Feng really missed her a bit, perhaps because of habit.

At Baguan, Yan Yue came back every one or two days. Not to mention Yan Yue herself, even Ye Feng was already used to her coming to make trouble for herself.

I haven't seen it for so long, so I miss it.

"Do you miss me?" Ye Feng asked, and then directly exchanged the acupuncture points with Qiankun's big move, and approached Yingyue.

"You know how?" Yaoyue watched Ye Feng rush through the acupuncture points so quickly, with a look of surprise, which made it impossible to answer Ye Feng's words normally.

"A lot of things happened during this period. You may not know it yet. I learned how to move the universe." Ye Feng Dao Yao.

"It turned out to be like this." Yan Yue knew it.

Ye Feng looked at Su Rongrong and said, "You can do it first, I can handle it."

"Yeah." Su Rongrong walked out without doubt.

"Sorry, you didn't even leave Baguan. How are you doing these days?" Ye Feng asked with concern unexpectedly.

Yaoyue was originally angrily, but this aura was different from before. Ye Feng was used to his troubles, and she was also used to making Ye Feng troubles.

Although every time it was inexplicable, this matter had become a habit between her and Ye Feng before she knew it.

She was not used to seeing Ye Feng these days and was very angry.

"How can you leave without telling me?" Yaoyue unexpectedly came out like this, and after asking her, she felt incredible. Isn't this a brainstorm?

I’m messing up with the other party, and the other party can’t run. Do I need to be notified if I can run?,

"Yueyue, I know you like me, but you don't know that I like you too. If you are afraid of not finding me, you can stay by my side." Ye Feng said.

"Who is following you?" Yaoyue retorted. When listening to Ye Feng telling her to stay, she found that she agreed with her for a moment, which felt terrible for her.

"In that case, I'm going to work first." Everything was arranged for his subordinates, and Ye Feng actually had nothing to do.

Yaoyue's thinking is completely messed up now, and he no longer knows what Ye Feng feels about.

"Wait!" Yaoyue called out, "I feel so confused, I don't know why, you have to give me an explanation?

This is what Ye Feng waited for, and asked, "Can you stay still?"

"Yes." Yaoyue could feel that the night wind would not harm herself, so she didn't care much.

Ye Feng stepped forward and quickly hugged Yingyue, and the two people just stuck together.

"You!" Yaoyue said, she was about to do it.

Ye Feng stretched out his hand and said, "Hold on! I can give you the answer."

"Say!" Yaoyue was already on the verge of an explosion in the small universe.

"I can see that you were not angry because of shame just now. There is only one explanation. You don't resist my closeness." Ye Feng said.

"Really?" Yaoyue asked herself. She was sure that she was not angry because of shame, but she knew that she was still angry and wanted to fight Ye Feng.

Ye Feng continued: "Let me tell you, the reason is that you keep changing."

At the beginning, you hated me and humiliated you, and then gradually missed me because of the entanglement. In the process, you witnessed my excellence and fell in love with me.