Wei Shuyu read a research report in later generations, which said that 80% of father-son exchanges are very little, and Wei Shuyu smiled after reading it.

Tonight, Wei Shuyu finally realized that this report is not written casually and earns manuscript fees. Wei Shuyu left his mother and came to the study to find his father Wei Zheng.

Wei Zheng asked Wei Shuyu how the preparations for the Wanjie Conference were, as well as some other reminders, and Wei Shuyu asked Wei Zheng about his physical condition. And then there was no then, each doing his own thing.

But it was this very short exchange that Wei Shuyu could also feel the care from Wei Zheng, and Wei Zheng should also be able to understand his son's concern for him.

Less communication does not mean that there is no love, maybe the love between men is not expressed in words, this is Wei Shuyu's feeling when he left the study.

Just as Wei Shuyu finished surveying the location and size of the heating, the laughter of three younger brothers and one younger sister came from outside the house. In the blink of an eye, the group returned home.

Pedal pulley, a few people sweating profusely, and now the technology of controlling the pulley makes Wei Shuyu embarrassed. Through the hard training of the past few days, Wei Shuyu has been thrown a few streets away.

"Big brother!"

"Big brother!"

"Big brother!"

"Big brother!"

"Not bad! This technology is okay, it surpasses the big brother. Wei Shuyu touched the fifth sister who rushed in front of him, and said with a smile.

"Hey, hey! Big brother, there are 40 of my classmates who want to buy a pulley, and they are still asking me when I can buy it. Erlang said to Wei Shuyu as if offering a treasure.

"Big brother, I have sixty-three people to buy, much more than big brother." Not to be outdone, Saburo was not to be outdone.

"Third brother, I'm sorry, there are more people to buy in our school, there are ninety-eight people, it seems that the sales champion that the eldest brother said must be mine!" Shiro saw the third brother's stunned look and reported his order, and the hearts of several people immediately cooled.

"Hmph, you all bullied me, I didn't go to school, how can I have classmates. But my playmates envy my sliding trolley, and there are many, many more to buy! The fifth sister said with her mouth shut.

"Fifth sister, how much is a lot?" Shiro asked.

"It's a lot, it's just a ...... Anyway, there are a lot of them, I can't remember. ”

"Fifth sister, don't mess with your fourth brother, no matter how much you sell, how about the eldest brother prepare a prize for you?" Wei Shuyu looked at the fifth sister with pity, she hadn't seen her for a few days, and the temperament of the female man became stronger.

"yes, big brother is the best for me! yes, I've got a prize too. The fifth sister jumped up, hugged Wei Shuyu's neck, and wrapped her feet around Wei Shuyu's waist.

"Big brother, what about us?" San Lang saw that the eldest brother was relieved, and immediately asked.

"You three men, you have to follow the rules, whoever has high sales is the champion. Don't read the other crooked scriptures to me. ”

The second is the least, the third is the third, and the fourth is the most. Obviously, the sledding is more popular with children.

Wei Shuyu plans to make the first batch of 300 pulleys, and finally look at the sales, although the profits of the pulleys are smaller, but no matter how small the ants are, they are also meat. If Wei Shuyu wants to develop science and technology, money is Han Xin's soldiers, and the more the better.

"Tell your classmates and playmates that in six days, that is, the day before the Wanjie Conference, they will be sold at the Lao Cheng grocery store in Liquanfang, on a first-come, first-served basis."

Wei Shuyu's words were carefully written down, and his mother Pei came over to call everyone for dinner, and Wei Shuyu went to the study to call Wei Zheng, and then the whole family got together and started eating.

After eating, Wei Shuyu took advantage of the fact that Fang City had not yet closed the door, hired a carriage, and returned to the research institute before the gate of Gudefang was closed.

"It's to get Cheng Chumo's ban free card, otherwise it's really inconvenient." These days, Wei Shuyu has always had to return to the workshop before dark, otherwise he would be locked outside the workshop and taken away by the patrol if he was not careful.

It made him feel like he was back in high school, and once the door to the dormitory was closed, he had to spend the night on the street outside.

A few girls were still sitting on the table waiting for Wei Shuyu to come back and eat hot pot together, Wei Shuyu was inconvenient to refuse, so he sat down and ate with the four girls.

A few girls made a mutton hot pot according to the method taught to them by Wei Shuyu. Mutton is easy to have an accident when you eat it, and Wei Shuyu feels warm all over his body when he eats it. Wei Shuyu's gaze drifted to Xia Zhu from time to time, among these girls, only Xia Zhu made Wei Shuyu feel quite funny.

Chunzhu has always had a maid mentality, treating Wei Shuyu respectfully, although she is beautiful and her voice is gentle, but Wei Shuyu always feels that something is missing and it is boring.

And Qiuzhu's melancholy has always been on her face, and she has never said a word to Wei Shuyu alone, her beauty makes Wei Shuyu feel a little heavy, it is better not to provoke.

Dongzhu was cold, leaning together in the power generation room, letting Wei Shuyu know that she was cold and warm-hearted, but that cold temperament, in this early spring day, made Wei Shuyu feel no longer in any mood.

Only Xia Zhu, who is hot and enthusiastic, but also shy, has left a lot of nosebleeds in the past few days of bathing.

The most important thing is that Xia Zhu also put on a look of Ren Jun picking up from time to time, which hooked Wei Shuyu's desire at once.

Wei Shuyu treats the four of them with sincerity, as for the final outcome, it depends on the choice of the four of them. From Wei Zheng's tone, Wei Shuyu already knew that His Majesty the Emperor knew his every move well.

And through what to understand, then it is obviously these four girls, or one or more of the four girls.

This made Wei Shuyu's mentality change slightly, although this incident was expected by Wei Shuyu. But what happened to him made Wei Shuyu a little unacceptable for a while.

Bai gave the court Jenny spinning machine and the flying shuttle loom, but in exchange for a title with no real power, the lowest level of the title - the county man, and four beautiful flowers. If these four beauties didn't have a purpose, Wei Shuyu felt that the emperor was interesting enough.

But put some time bombs around him, which made Wei Shuyu's good impression of Li Lao Er blow up all of a sudden.

"Forget it, let's play slowly." Wei Shuyu set the tone for this matter in his heart.

Back in the room, Wei Shuyu came to the laboratory where Sledgehammer worked through the secret door. At the moment, you can't put a sledgehammer in the lab like you do now.

This makes people with ulterior motives dig out their old bottom thoroughly at once. Wei Shuyu's voice control sledgehammer stopped the work at hand first, and transferred the laboratory first.

In the end, Wei Shuyu's order to Sledgehammer was to build an underground laboratory under the laboratory.

This is the best choice at the moment, and I can't afford to mess with it for the time being, so I can only be a grandson. Simply hide the laboratory so that his biggest secret is not exposed......