Zi Lanxuan, Han Fei saw the purple girl as soon as he started, and before he could speak, the other party grabbed his sleeve with one hand angrily, and under the stunned gaze of many people in the hall, the two walked to the back hall, well, to be precise, it was Han Fei who was forcibly pulled to the back hall by the purple girl.

In the back hall, Han Fei was pressed against the wall by the purple girl.

The purple girl was furious, her pretty face turned white from anger, she never thought that this guy would know about making jade.

And what's even worse is that it's just enough to tell her mother's identity, but she actually told Langyu her father's identity and whereabouts now without even knowing it, which almost made her angry!

Being pressed against the wall by the purple girl, Han Fei not only did not get angry, but swallowed a mouthful of saliva deeply, because of the other party's dress, from the angle of his location, he could just look down and see a touch of mellow snow white, and the air was mixed with the fragrance of virginity, which stirred on the tip of his nose, which was particularly attractive.

The purple girl also found the boundless gaze, and immediately snorted bastard, and the strength of the jade finger couldn't help but deepen a little, vowing to give him a little color.

Putting Han Fei against the wall, she said angrily: "Say, why do you want to tell Lang Yu about her parents!" ”

Han Fei saw that the purple girl was angry, and asked rhetorically: "Shouldn't a daughter want to know the whereabouts of her biological parents?" ”

The purple girl was speechless for a while, she couldn't refute it, because what Han Fei said was right, she snorted coldly, gritted her teeth and said, "Then how do you know the identity of Rongyu's parents!" ”

"Fire Rain Agate, it was the Fire Rain Agate that Lang Yu carried with me that told me." Of course, it was impossible for Han Fei to say what he had calculated that might happen in the next month.

Instead, he chose the safest answer and told the other party.

Zi Nu was slightly stunned, let go of Han Fei, and looked at him suspiciously, wondering in her heart, could he also be secretly investigating Zuo Sima's case?

It was only in this case that she discovered Langyu's background, and found the bearded woman who also had the same piece of fire rain agate...

"Hey, Purple Girl, what kind of eyes are you?" Han Fei saw the other party's surprise, waved his hand, and said with a smile.

Just as he was about to speak, a cry suddenly came from the backyard, and the purple girl glared at Han Fei fiercely, snorted coldly, and said:

"You remember this matter for me, and I'll clean you up when I'm free later."

"By the way, don't go out late at night in the last few days, if something happens, I won't be too lazy to save you then."

After speaking, she turned around and walked quickly to the backyard, Miaoman's figure gradually drifting away in Han Fei's eyes.

With a hint echoing in his ears, Han Fei touched his nose and smiled faintly, is it possible that the purple girl has a small strategy like this? After all, there are gentle reminders now, if I didn't have it before, I'm afraid it wouldn't have been.

With joy, he turned around and walked out of the back hall and returned to the room on the third floor, and closed the door casually, Han Fei sat on the wooden couch without resting, simply took off his boots, and then sat cross-legged on his knees, and he continued to cultivate.

……

It was a fiery scene, the craftsmen and servants were very busy, and in the backyard of the equipment department, two blast furnaces more than three meters high rose from the ground.

On either side of the blast furnace are steps of earth compacting for feeding, and at the bottom, each blast furnace is connected to a large bellows for air blowing.

In front of the blast furnace, there were some black things piled up, not coal, but coke that Han Fei asked Mo Ya to burn.

"How's it going, how is this blast furnace ironmaking test?" Han Fei asked.

The mature technology taught by Han Fei has made Mo Ya take a lot of detours, but the specific process still needs down-to-earth experiments.

"Back to the ninth son, the coke was not successfully fired at the beginning, and there was too much iron slag to practice, and then we adjusted the temperature and smothered the carbon more tightly to get qualified coke, and when we made iron, we adjusted the wind and coke amount many times before refining qualified wrought iron." Mo Ya said.

Ever since Han Fei asked him to use blast furnace for iron smelting, he has been pounced on this, and now he has finally succeeded in smelting wrought iron.

Han Fei nodded, "Yes, once the crucible is produced, these wrought iron can be refined into qualified steel, and the strength of our knives can also be strengthened." ”

"This is a ship?" Mo Ya glanced at it and exclaimed, "But I've really never seen this kind of ship." ”

"This kind of ship was originally called the Galen boat, and after many improvements by this king, now this king calls him Xinzheng boat." Han Fei said.

Mo Ya probably flipped it over and returned it to Mo Ya, scratched his head and said, "Ninth Prince, I'm afraid I can't do anything about shipbuilding, I've never learned it before." ”

"I'm not asking you to build ships, I'm just asking you to cooperate in the production of some parts." Han Fei said with a smile.

Mo Ya breathed a sigh of relief, and then remembered, "I said why did the Ninth Prince look for Chen Kai, didn't his family run a shipyard before?" I'm going to call him. ”

After a while, Mo Ya brought Chen Kai over, and Chen Kai bowed down and said, "The old slave has seen the Ninth Prince. ”

"No courtesy." Han Fei helped Chen Kai up and said: "Let you come over this time, this king has something to entrust to you, and it is a waste to let your Zhang family be coolies, come, you can take a look at this and weigh whether it can be manufactured." ”

Chen Kai was stunned for a moment, took Han Fei's drawings, and after looking at it, the whole person was stunned like a wooden chicken, and it took a long time to quickly turn over each page of drawings like crazy, and in the end, Chen Kai's hands couldn't stop trembling.

"Nine Princes, how did Nine Princes get this drawing? This kind of ship is unheard of, but in the experience of old slaves, this ship is very suitable for sea navigation. Chen Kai said.

Han Fei nodded, just this sentence, it shows that Chen Kai still has some skills, and he can see the technical content in it, he said: "You don't have to ask about this, my son only asks you, are you willing to build this ship for my son?" ”

"Yes!" Chen Kai said without hesitation: "It's better than being here all day long with ore cinders." ”

……

"Childe, these are limestones." There is a pile of gray-white stones piled up in the backyard, and these are limestones.

In the modern era of the earth, limestone is not only a necessity for the production of cement, but also a necessary solvent in blast furnace ironmaking, limestone can effectively remove sulfur and silicon impurities, improve the quality of iron, and prevent the subsequent refining of steel brittleness.

Han Fei went over to take a look, and the limestone was piled up into a two-meter-high hill, and the limestone was relatively large and of good quality.

The two blast furnaces were working at the same time, with four workers taking turns using blowers to blow the blast furnaces, and some craftsmen poured iron ore, coke, and limestone blocks into the blast furnaces.

The red molten iron flows from one blast furnace to another, and finally the wrought iron flows into crucibles that are assumed to be on a one-meter high shelf, and when one crucible is full, the other crucible is replaced by another.

This efficiency is still 108,000 miles away from the modern era of the earth, but compared to the previous soil method, this is already mass production.

Ask for favorites, click to support this book! Ask for recommendation votes to support this book!

(End of chapter)