The name of the marrow washing gong is simple and easy to understand, but it is an extremely rare and profound internal strength method.

Otherwise, Xu Yichan would not always carry it with her.

Xu Yichan is well-informed, and there are transcripts of the mental exercises of all major schools in the world, and there are copies in the palace treasury.

But only with the marrow washing function, you can know its power.

Ye Qiange pursed his lips and reluctantly accepted the marrow washing work.

"Your Majesty, do you have a more powerful technique?"

"What exercises do you want?"

"Eighteen Palms of Dragon Descending!"

"Nope."

"Then there should always be Shaolin 72 stunts,"

"Shaolin has seventy-two stunts, why haven't I heard of it?"

"Where's the Six-Vein Divine Sword?"

"Nope."

......

Sure enough, Jin Dada's martial arts are all fabricated, and none of them exist in the world.

"You first perceive the sense of qi and give birth to internal force, don't be ambitious, if there is no internal force, everything is vain, what's the use of talking about it?" Xu Yichan glanced at him coldly.

Ye Qiange said unashamedly: "This king is just prepared. ”

He has blind confidence in his internal strength.

After saying this, Xu Yichan asked, "Why did you let me come here?" ”

Ye Qiange touched his nose and said with a smile: "I accidentally got something out recently, I feel very useful, so I brought some for you to see." ”

Xu Yichan was in high spirits, and a look of doubt and expectation crossed her eyes.

She knew that Ye Qiange would not be untargeted.

But whatever he came up with, it was definitely a novelty.

And if he offered it, it would be of great use.

"That's what you made?"

Xu Yichan pointed to a strip of powder in the cloth bag on the ground, as well as a stone that could not be seen, pouted slightly, and said in disappointment.

Ye Qiange didn't seem to be able to hear the disappointment in Xu Yichan's words, but bent down to pick up the stone, put it in front of Xu Yichan, and said, "Take a look." ”

Xu Yichan frowned, could there be something strange in this?

Then he looked at it carefully, compared the contents of the bag, and said, "The color is the same, could it be that this powder is made by submerging the stone?" ”

"That's the other way around." Ye Qiange shrugged.

Is it the other way around?

Xu Yichan's eyes lit up, "This stone is made of this powder?!" ”

Ye Qiange frowned, noncommittal.

Xu Yichan's expression froze, and she fell into deep thought.

"How many are there?"

"Inexhaustible."

"How much does it cost?"

"Lime and clay, and charcoal."

The two asked and answered, and Xu Yichan's eyes gradually brightened.

"This is the most important weapon of the country!"

Xu Yichan pondered for a long time and spit out a line of words.

She looked at Ye Qiange leisurely, her eyes blooming with dazzling brilliance.

"Before, you sent craftsmen from the Ministry of Engineering for this?"

Ye Qiange nodded.

"It's a good thing, whether it's building roads and bridges, or building fortresses, it's indispensable." Ye Qiange did not hide his admiration for cement.

Xu Yichan's expression flashed with joy, this is definitely a sharp weapon.

After this powder meets water, it condenses again, and the hardness is comparable to that of a rock!

With this to build fortresses and city walls, there is no need to worry about the firmness of the walls, and it also greatly reduces the difficulty of construction!

"What's this thing called?"

"Cement."

Xu Yichan frowned, a line of disgust, she was speechless about Ye Qiange's talent for naming, but she didn't care too much, she pursed her lips, and stopped talking.

The corners of Ye Qiange's mouth hooked, took out a drawing from his arms, and put it in front of Xu Yichan, "This is the production flow chart of cement." Many craftsmen in the head of the Ministry of Industry will. ”

Xu Yichan was stunned for a moment, a different color crossed her eyes, hesitated for a while, then carefully put away the drawings, and whispered: "Thank you." ”

She knows the value of this drawing!

If you talk about it, it is by no means inferior to Guo Mo's travels, or even countless times that of Guo Mo's travels!

As long as the secret recipe is not revealed, he can monopolize the production of cement, and the price is high and low, all in his thoughts.

And the silver taels earned are definitely an astronomical amount!

But when she saw Ye Qiange's drawings, she knew that Ye Qiange had no intention of pinching the cement in her hands from beginning to end.

Her heart was very touched, or rather moved.

If it weren't for her husband, he would never have contributed this drawing, even if she was the Son of Heaven!

After all, relying solely on the power of the king of Zhenbei, he could firmly occupy cement production.

"I won't take your things for nothing, if you ask for anything, even if you mention it, I will never refuse." Xu Yichan said.

Ye Qiange said hesitantly: "Do you want me to kiss it?" ”

Xu Yichan's face was full of astonishment, and then her pretty face turned red, "You, you don't want to get an inch!" ”

"Hey, then I'll suffer a little loss, let you kiss me."

"Y-don't go too far!"

You kiss me, why did you suffer?

The corners of Xu Yichan's mouth twitched a few times, and she gritted her teeth and said.

Ye Qiange pouted and said aggrievedly, "You said that I should make a request, and I will never refuse." ”

"I mentioned it, but you reversed your word and said that I was excessive, you are the Son of Heaven, and you can't be so fickle."

Xu Yichan bit her lip, she did say so, but-

Who would have thought that you would make such a shameless request.

She is the Son of Heaven, who dares to be so disrespectful and make such a request, I am afraid that there is only him in the world.

"Hmph." Xu Yichan opened her mouth, and couldn't say why, so she snorted coldly and said, "Other than that, I will never shirk!" ”

"Are you sure?" The corners of Ye Qiange's mouth curled.

Xu Yichan nodded hesitantly.

Ye Qiange's eyes flashed with a successful light, and he changed his words and said, "You plan to let the Ministry of Industry produce cement?" ”

The Ministry of Industry is in charge of the research and development and production of weapons and ordnance, and also includes urban defense construction, tuntian, water conservancy, civil engineering, engineering, transportation, and government-run industries.

Xu Yichan bowed her head and expressed her affirmation.

"If you hand over the drawings to the Ministry of Engineering, within a month, the manufacturing method of cement will definitely leak out." Ye Qiange said with a smile.

The firing method of cement, in a short time, must be in the hands of the imperial court and should not be leaked.

This is why Ye Qiange was so cautious and did not hesitate to send heavy troops to isolate the factory shed.

Every department of the court is a place where many forces are intertwined.

There are royal relatives and relatives, as well as nobles.

If it is profitable, it will naturally be coveted by some people.

Xu Yichan frowned, and said coldly: "If anyone leaks secrets, they will be killed." ”

"I want to see who is not afraid of death!"

Ye Qiange was stunned for a moment, and Shaoqing smiled, "The quick knife cuts through the mess, and it is effective in the short term, but as the days go by, the huge profits of cement will inevitably make some people take risks." ”

"Kill again!"

Xu Yichan said indifferently.

Ye Qiange coughed, shook his head and said, "After all, it's not a long-term solution. ”

"What's your bad idea?" Xu Yichan never believed that Ye Qiange would be kind enough to solve problems for herself.

"What did Your Majesty say?" Ye Qiange touched his nose, "My heart for you can be seen by the sun and the moon." ”

"Hmph, don't hold back your mouth, I-" Xu Yichan pouted, and said cutely, without anger on her face. "Let's go."

What a lethal sentence.