"You can go to the Sixth Hospital and ask. It's true. It can't be false."

Qin Huairu's hands were trembling. No wonder, after so many times, she still couldn't get pregnant.

She thought it was because of the ring, but she didn't expect that the cause turned out to be Si Zhu.

No wonder, time is getting shorter and shorter.

Isn’t this the same as Xu Damao?

"Impossible, then Qin Jingru..."

When I think of Xu Damao, I naturally think of Qin Jingru.

Qin Huairu shouted out in panic, but Yi Zhonghai also knew about Qin Jingru's matter.

"You want to talk about Qin Jingru's pregnancy?"

"You, how do you know?"

"Silly Zhu told me."

"That..."

"Then what happened to Qin Jingru in the end, don't you know? He almost died."

Qin Huairu's face was pale. According to the description in this medical record, Silly Zhu wanted to have a child, but it was extremely difficult and dangerous.

Yi Zhonghai sighed, "This is exactly what I'm worried about."

"Because of coincidence, Shazhu knows that he can give birth, but if you can't give birth, what do you think he will?"

how to think?

I must be unable to give birth.

If he can't give birth to a child, he...

Suddenly, Qin Huairu looked at Yi Zhonghai, as if she understood what he meant.

In the evening, the moon and stars are scarce and the breeze is blowing.

Outside the yard, the chirping of insects and birds kept ringing. Under the melons and fruits, a group of caterpillars were crawling up the fresh leaves. But before they could climb up the paper, a sharp thorn ended their journey and then fell.

On the ground, it becomes nutrients for vegetables.

In the courtyard, there was a constant buzz of people, and everyone was sitting on the bench, waiting seriously.

After eating, everyone came to the door of Yang's house one after another, waiting for the TV to start.

Ran Qiuye was also sitting in the crowd with her child in her arms. Although the TV was small, the world was huge.

Yang Xiaotao was not with everyone, but was in the study room, continuing to study the formula of copper alloy.

After finishing a notebook last time, Yang Xiaotao almost lost confidence in the formula of copper alloy.

But because of Mr. Wang's incident, he picked up the matter again.

This time, Yang Xiaotao no longer tried the materials given by Chen Yongsen bit by bit. Instead, he started with tungsten and copper in the materials, tried bit by bit, and then added other metals.

Even so, the workload has doubled.

But compared to Lao Dao's research, this method can save both time and raw materials.

It's nothing more than a waste of time and pen and paper, so it's cost-effective no matter how you calculate it.

Therefore, during this period, Yang Xiaotao resumed the ‘numbers game’ again.

The pencil is listed bit by bit on the notebook, and then erased with an eraser, and then written according to the planned numbers, then erased, and then...

It was written with a bitter taste, but Yang Xiaotao could only endure it.

Laughter came from next door, Yang Xiaotao turned his head, and Xiaowei emerged from the window sill, then flew in front of him, looking at the notebook on the table.

"Do you understand?"

"咻咻~~"

Xiaowei jumped on Yang Xiaotao's shoulders. Her small body could not feel the weight.

While Yang Xiaotao was writing with muscle memory, he tilted his head and looked at Xiaowei. This little guy said that he was in the growing stage, but after so long, he didn't see her growing up.

Is it possible that we need to get an 'upgrade card' for her to use?

As if sensing Yang Xiaotao's thoughts, Xiaowei purred twice, as if she was agreeing.

Ding~

Um?

Yang Xiaotao looked at Xiaowei and asked, "What was the sound you made just now?"

"call out?"

"No? Where..."

Yang Xiaotao suddenly stopped his muscle memory, and then quickly looked at what he had just written.

I picked up the eraser and erased the last set of data, but the system became even more unresponsive.

After another set of wipes, the system's beep finally sounded.

"Ha! Little guy, you are such a lucky lady."

“Boohoo!!!”

Picking up the notebook and writing down the last set of data, Yang Xiaotao couldn't wait to enter the system panel and check the system prompts.

"Ding! Congratulations to the host, you have successfully completed the primary recipe of copper alloy, system evaluation, good-down."

"Remarks: The primary formula of copper alloy is an alloy formed by smelting metal copper, tungsten, iron and other metals. (The processing technology is rough, but it still has some properties of tungsten-copper alloy and can be used.)"

"Ding! Congratulations to the host, you have obtained 300 credits."

After reading all the system prompts, Yang Xiaotao took a deep breath.

Although this copper alloy is just a preliminary formula, it can be used as the system says.

If it works, that's fine.

As for advanced formulas, I’ll just keep making them together.

Anyway, he has time.

Of course, the most important thing now is that you have enough credits.

Previously, I was just short of getting a thousand credits with a few credits, and then activated the sub-skill Steelmaking Mastery.

Yang Xiaotao has high hopes for this sub-skill.

As it is now, materials are the bottleneck restricting the development of machinery factories. Only by breaking this bottleneck can machinery factories move to the next level.

"Ding, congratulations to the host. The current credits are 1265 points. Do you want to use one thousand points to activate the sub-skill Steelmaking Mastery?"

The system prompt came and Yang Xiaotao immediately chose to activate.

On the panel, the credits immediately dropped to three digits.

"Ding, congratulations to the host, the sub-skill Steelmaking Mastery has been successfully activated, and the current level is level one."

"Ding, the host has received an analysis bracelet."

The next second, Yang Xiaotao felt a filling feeling in his mind. This feeling was much smaller than that of being promoted to level seven engineer.

After lying on the table for a while, Yang Xiaotao finally got used to it.

Then I felt that the knowledge points in the books about steel smelting that I had read earlier were clearer. Some of the questions I didn’t understand were as clear as day. Suddenly I understood the principles, processes, and reasons why we should do this.

Rubbing his temples, Yang Xiaotao closed his eyes and rested his mind. Xiaowei worriedly pressed her cheek to the side. It felt cold, and her brain no longer felt the original swelling and pain.

In consciousness, Yang Xiaotao sank into the system panel.

Yang Xiaotao

Age:26

Credits: 265

Skill:

Main skill: Engineer, level seven

Sub-skill 1: Fitter, level eight.

...

Sub-skill five: Mechanical proficiency, level six.

Sub-skill six: Driving proficiency, level four.

Sub-skill seven: Steel-making proficiency, level one.

Exchange column: 5

Pets: Wood Elf, Chinese Pastoral Dog.
To be continued...