Zhao Cheng copied the materials and information while reviewing and summarizing, and the sky gradually became brighter.

【Countdown to the Traveler:

52 hrs, 34 mins, 59 secs......]

Originally, I was very sleepy, but after taking a look at the countdown, I was instantly refreshed.

"I'm fighting for a great cause, and every second counts."

Zhao Cheng cheered himself up, mustered up his energy, and was ready to continue to struggle.

Only by struggling can we create a better future.

Only by struggling can we create a happy life.

"Huh, that's all the basic electronic information that Xia Keyuan can obtain, and the next step is to contact classmates and friends from the College of Agriculture, the College of Education, etc."

Zhao Cheng put away the hard disk and put it into the system space together with the paper materials he could take away.

It has been almost twenty hours since I knew about the crossing, and the huge system space is also filled with one-fifth.

There's not much space left, and there's a lot of stuff to bring with you.

Seeds, materials, and some sundries needed for the development of agriculture can occupy a lot of space.

In addition, there are industrial supplies, and even Zhao Cheng has to install some electronic products into it, and the space is still a little smaller.

"Bang Dang~"

Just as Zhao Cheng was about to clean up briefly, the door was opened, and a woman with a ponytail walked in.

The woman is about 1.7 meters tall, with a pair of blue light glasses, and she can kill most female Internet celebrities in seconds without powder.

If you add the natural talent and femininity of the body, the popular stars will also lose their color.

It's just that the white coat on the body hides the slender figure, and there is a trace of beauty charm.

Even so, it is a rare pleasure to revolve around such a beautiful woman in the laboratory.

After all, it's delicious!

"Hey, Zhao Cheng, are you there?"

Seeing Zhao Cheng, the woman screamed in surprise, and after seeing his state, she asked suspiciously, "You, you won't stay all night, will you?" ”

"Senior sister~" The exclamation of the beautiful woman made Zhao Cheng sober up from his thoughts, raised his head and replied to the beautiful senior sister,

"Well, I need to make a copy of some information, and I came back late last night, so I just stayed up all night......"

The person who came was the daughter of Zhao Cheng's mentor, the senior sister Jiayi, whose full name was Zhang Jiayi.

"It's still that you are young and in good health, and you are quite energetic if you don't sleep all night."

Zhang Jiayi glanced at Zhao Cheng and felt envious of his abundant spirit,

She is obviously only twenty-eight years old, why did she live a life of soaking wolfberries in a thermos cup?

Zhang Jiayi is a workaholic, but also a scientific research freak.

For work and scientific research, I often forget time, and my body has been in a sub-healthy state.

"It's just so good that you're back, I have a job that I need your help with, I asked Xiao Guo to do it last night, but he was delayed for a while......"

"What can he do temporarily? Senior sister, you were deceived by him, he went to tease the girl last night. ”

Zhao Cheng's face was not red and his heart was not beating, and he was ready to continue to hand over this unfinished business to Guo Jing and Guo Daxia.

"Okay, in order to flirt with my sister, I didn't even do the work assigned by my senior sister, this little Guo ......"

Zhang Jiayi laughed angrily, but thinking that the junior brother is not too young, isn't it legitimate and reasonable to flirt with a girl and play a friend!

"Senior sister, there is a sentence I don't know if to say or not?"

Zhao Cheng was a little hesitant, it seemed that he had not sold his friends thoroughly enough, and he had to sell it once.

"What words? Do you want to join Xiao Guo again? ”

Zhang Jiayi calmed her breath, took out the materials and then sat down, not paying much attention to Zhao Cheng to participate in another book.

Zhao Cheng has been in the research institute for two years, and she still doesn't know what kind of temper they have when they are brothers?

"Well, it's not, it's just something I want to talk to my senior sister about."

Zhao Cheng moved his chair and came to Zhang Jiayi's workstation, he did have an incident to talk about.

"What to talk about? In love? ”

Zhang Jiayi didn't raise her head, lowered her head and continued to sort out her materials.

“……”

Zhao Cheng was stunned for a moment when he heard this, and he wanted to open his mouth to say yes, and he wanted him to be rational enough to understand that the person in his heart was not her.

"You don't really want to fall in love, do you?"

After not seeing the junior speak for a long time, Zhang Jiayi raised her head and looked at him in surprise.

What is it like to be in love, she has never tasted it when she is so old!

Occasionally fantasize about it.

I used to look forward to it, and when I was in the second year of junior high school, I still left my signature in the space, "Come to a scumbag to let my mother taste the taste of love".

Unfortunately, it didn't wait.

Don't talk about scumbags, there are no scumbags and scumbags.

"No, it's not about love, it's not about feelings, it's about money."

Zhao Cheng reacted, looked at the woman in front of him, and had no distracting thoughts in his heart.

I, Zhao Cheng, only talk about money, not feelings!

"Talking about money? How much does it cost? Zhang Jiayi blinked, although her family life is relatively simple, it is only due to the tutor of the scientific research family.

She is actually very rich, although she can't get three or five small goals, but she can still get a few million.

"I haven't counted the specifics, I need a batch of computers, mobile phones and tablets......"

Zhao Cheng has tried, the system space can be stored in electronic products, so the computers, mobile phones and tablets of modern science and technology must bring some past.

Even Zhao Cheng once fantasized about building a modern multimedia classroom.

This will facilitate the teaching of some modern traditional crafts and technologies, which can greatly promote the rapid development of that backward era.

The development of the times, especially the rise of the industrial age, is above all the breakthrough of workers and basic science.

In the final analysis, it is intellectuals with basic scientific literacy, referred to as talents.

As long as we can cultivate talents and cultivate a large number of talents, can history still develop against the torrent?

“？？？”

Zhang Jiayi's face was full of doubts, when can computers, mobile phones, etc. be measured in a batch?

You think it's wholesale!

"What do you want so many things for?"

Although Zhang Jiayi is like dung, scientific research is still very expensive, and she still has to keep some private money to add some firewood to her project.

“……”

Zhao Cheng didn't speak, he looked at Senior Sister very seriously, and didn't avoid her interrogating gaze.

After a long time, Zhao Cheng was still defeated under the gaze of his senior sister, but he still said nonsensical words seriously:

"Senior sister, I want to use these things to change the world."

"Change the world?"

Zhang Jiayi frowned, this junior brother is stupid, right? Just want to change the world?

You think it's changing the primitive society!

Looking at the serious expression of the junior brother, Zhang Jiayi understood that he was not joking, and it seemed to be very important.

"How much do you need?"

Zhang Jiayi is still too soft-hearted after all, I don't know if it's because of her love for her little brother, or because of her father's love for her little brother......

His father has a very high opinion of the little junior brother, and in time, he may take over his class and become the pillar of the Xia family's next generation of nuclear peace.

"Well, yes, yes, that's it, so it's not a good book to invest in some computers or something now?"

Zhang Jiayi comforted herself like this, and her thoughts gradually changed.

The little junior brother is a giant in the future nuclear leveling business, and if you invest in him now, you will definitely not lose.

It's like an online novel that has just passed the review, a novel that has been signed internally, and a novel that has the qualifications to become a god......

Invest in it, gather wool together, and you will definitely not lose!

"The more the merrier, not too expensive, good quality is fine, it is best to get it today."

Seeing the change of the senior sister, Zhao Cheng was quite puzzled, but he didn't worry too much.

He may not be able to repay the kindness of his senior sister in this life, so he can only wish his senior sister to taste love as soon as possible!

was injured by a scumbag as soon as possible, and then saw through the red dust and contributed wholeheartedly to the cause of nuclear peace.

“……”

Zhang Jiayi didn't know what she was thinking, and after being silent for a while, she spoke leisurely:

"In a hurry? What do you need? You make a list, I'll see if I can drag the relationship, and I'll send it to you at noon. ”

"Really?"

Zhao Cheng was still a little unconvinced, and was a little stunned when he saw the senior sister's performance like a little daughter-in-law, but he also felt the unconditional trust of the senior sister in him.

This feeling of being trusted, it's good, it's happy, it's happy!

It would be great if someone could help and contribute to the great cause of the Xia people together.

"Hmm, senior sister, this is the list, how many you want......"

Zhao Cheng hurriedly took out the notes he had made, and tore off the page that recorded the needs of electronic products.

There are not many things recorded, just mobile phones, computers, tablets and other electronic products.

Of course, there are a lot of walkie-talkies, cameras, drones, and so on.

"Senior sister, I'm sorry for you, I can't repay your kindness, if there is an afterlife, I will definitely marry you."

As soon as Zhao Cheng tore off the list and handed it to the senior sister, he bowed solemnly, and left in a hurry before the senior sister could react.

"Huh~Zhao Cheng ......"

Zhang Jiayi shouted, but she didn't see the junior look back, and looked at the list in her hand in a daze.

Am I wronged and slaughtered?

"What is this junior brother doing? The dowry I have saved in the past few years will at least shrink by more than half......"

Zhang Jiayi looked at the list and complained, taking out her mobile phone to contact her friends after a long time, maybe she could save a lot of money.

……

Glancing back at the Institute of Physics, Zhao Cheng felt an inexplicable sense of guilt.

"Senior sister probably can't get married, and the dowry can't be taken to see the ancestors, so it should be for the great cause of the Xia clan!"

Shake your head, sober yourself up, and continue your unfinished business.

Look for the next big one.

Oh, how can you be wronged to contribute to the greatness of changing the Xia clan!

Proper devotees of socialism!