Cannon fodder is a full-level boss

Father Yan arrived at the foot of the mountain early.

In the past two years, communication technology has developed rapidly. Originally, places like their mountain village could only spread signals after installing equipment to transmit signals. Now, even in the corners, computers can be connected and calls will not be disconnected.

Since last night, Father Yan was very excited when his son said on the phone that he would come back for a few days.

As for the string of words about sound waves, detection, rocks, and degrees, Father Yan responded repeatedly, but he almost forgot them after hanging up the phone. However, he still remembered one thing, that is, his son did not come back alone, but brought a classmate back.

Maybe there has never been any requirement for early love in the mountains. It is a very proud thing to have a wife willing to marry, so Father Yan’s first reaction is that his son is likely to bring a female classmate.

No, no, no, it should be a male classmate. After all, his son is such an honest person and has never had any evil thoughts since he was a child.

But...

But, what if it is really a female classmate? Maybe his son will really make a difference for once?

Yan's father couldn't help but think about it.

It's a pity that he didn't think of asking on the phone. If he asked again, he would feel too special.

Yan Ling will be back tomorrow, and he will see him at least.

Yan Ling has been away for school for a few months, but every time he comes back, he only stays for one night and leaves again the next morning. Yan's father is a father, so he naturally can't say what a woman misses, but every time he goes home at night and looks at the empty house, he still feels a little lonely.

After knowing that his son was coming back, Yan's father tidied up the house that night. Thinking that it was not enough, he directly used all the days of vacation he had saved up, and planned to go to the county next to the mountain to buy some meat at dawn tomorrow morning. His son likes meat the most.

After all the preparations were completed, Yan's father went down the mountain again. He was afraid that his son would take too many things. He had been carrying them for so long on the way. If he took them up the mountain again, the mountain road would be long and he would be tired. In addition, he didn't know if that classmate was a female classmate. If she was really a little girl, how could he let a little girl take things!

Not long after waiting, when it was almost noon, a bus stopped and two people got off.

One in front and one behind.

They were two teenagers.

It turned out to be a boy.

Yan's father suddenly felt a sense of loss, but it soon disappeared.

Because his son greeted him!

His son seemed to have grown taller.

…

This was actually the first time Xiao Mingxuan came to Yan Ling's house. The last time he came to the mountains, although he ate a lot of delicious food from Yan Ling, at most Yan Ling handed it to him at the door of his house. Xiao Mingxuan and Bai Qi had never even set foot in Yan Ling's yard at that time.

Xiao Mingxuan took a look and it seemed that the program team had not lied to him when they told him that the family he lived in at that time had the best conditions in the entire mountain village. Yan Ling's house did seem more narrow and empty, but in Xiao Mingxuan's eyes, there was actually not much difference. After all, the beds were all wooden beds and the stoves were all earth stoves.

But what surprised Xiao Mingxuan was that Yan's father actually prepared a single bed for him. Yan Ling said that he didn't have it when he came back last time. And judging by the appearance of the wooden bed and the tools in the yard, it should have been made overnight.

To be honest, Xiao Mingxuan was very touched, even though it was just a wooden bed.

But this was made specially for him by his uncle!

Even Yan Ling didn't have it.

Xiao Mingxuan spent almost the entire lunch time praising Yan's father's wooden bed for its exquisite craftsmanship.

Although Xiao Mingxuan noticed that Uncle Yan's expression seemed a little unnatural when he heard his praise, Xiao Mingxuan thought that Uncle Yan, as a working man, was too honest and embarrassed.

After lunch, Yan Ling took Xiao Mingxuan to look for different rocks.

Yan Ling and Xiao Mingxuan did not come back empty-handed. They had specially looked for information and papers on this subject when they were in school before, and even some foreign information Yan Ling and the others found a lot of.

When Xiao Mingxuan first started reading, his mind was a mess, but after reading no less than a hundred papers on this subject, Xiao Mingxuan began to have a clearer and clearer idea of ​​what they were going to make this time.

And whenever he didn't understand, Yan Ling would explain it to him.

Sometimes Xiao Mingxuan would wonder if Yan Ling's brain had been hacked, otherwise how could Yan Ling understand it at a glance when they were reading it together, and even draw inferences from it.

Speaking of which, Yan Ling is very courageous.

This time, they didn't actually buy the instrument, but borrowed it from the physics teacher. Although it's so small, it costs hundreds of thousands of yuan. So those who study physics are all rich people. I don't know if Yan Ling looks too reliable, but the teacher actually borrowed it.

Every time Xiao Mingxuan held it in his hand, he was afraid of dropping it.

Xiao Mingxuan's family naturally didn't care about hundreds of thousands of yuan, but if possible, no one likes to throw money away.

Moreover, this instrument was borrowed by Yan Ling, in Yan Ling's name. Yan Ling trusted him and asked him to help use it, so he naturally couldn't let his friend down.

The sun gradually set, and the day passed quickly.

Yan Ling and Xiao Mingxuan have almost completed their tasks today.

But they all know that this is just the beginning!

…

Xiao Mingxuan was awakened by the harsh sound outside while he was still asleep the next day.

He opened his eyes depressedly.

"What's going on?"

"You will get used to it in the next few days. If I guess correctly, you don't have to worry about oversleeping every morning in the next few days." Yan Ling walked in from outside with a towel in his hand, and it seemed that he had just finished washing.

It was not until Xiao Mingxuan came out that he found that the sound came from the next door of Yan Ling's house.

That was the family where he and Bai Qi had lived.

Xiao Mingxuan's face was full of disbelief!

"How could it be?"

"Don't think about it, it's what you think." Yan Ling ate the sweet biscuits made by Yan's father, and it was finally not a tasteless bun.

"But wasn't the family I met at the beginning very simple? And also very warm. I remember when Bai Qi and I were leaving, the uncle even killed a chicken, and he and his wife would talk and laugh at that time, obviously they were a happy family, weren't they?"

"Why is it now?" Even though there was a wall between them, Xiao Mingxuan could still clearly hear the male owner of that family constantly insulting his wife, saying that she was useless and could only rely on him to support her at home, and that his only son was not well fed, saying that she was uneducated and regretted marrying her.

"So don't look at things on the surface, you think that people who treat you well may not really treat you well, in short, people are indeed very complicated, but also very simple." Yan Ling wanted to say a few more words, but seeing that Xiao Mingxuan's face was no longer arrogant, he didn't hit him too hard.

Continue, "So, don't think that I always enslave you, but you know, as you said, good brothers are not too much of a burden, right, hahaha!" Yan Ling used the words that Xiao Mingxuan had said before.

After hearing this, Xiao Mingxuan really forgot what happened just now.

After finishing breakfast, he followed Yan Ling out to collect data again.

But as to whether he really took it to heart, only Xiao Mingxuan himself knew.

…

Finally, after collecting almost all the data in the mountain and conducting several small simulation experiments, Yan Ling and Xiao Mingxuan planned to return to school.

Because the two of them had a lot of things to bring back, the big boxes they brought were really used when they returned, and they were filled to the brim.

Seeing that they really couldn't fit in, Yan's father didn't let them take some more local specialties, but just like when they came back, he personally came down the mountain to pick them up, and this time he personally sent them down the mountain, until he watched them get on the car.

Before leaving, Yan's father also told Xiao Mingxuan that the bed would continue to be kept for him, and he could come and play with Yan Ling next time.

Xiao Mingxuan naturally agreed.

The two returned to school that afternoon, but they were even busier than when they were in the mountains. Yan Ling and Xiao Mingxuan borrowed an empty classroom, finished the day's homework during the evening self-study, and then spent the rest of the time making things, testing things, and recording data.

Xiao Mingxuan felt that he had read more books in the past half month than he had read in the previous ten years. What made him feel incredible was that he did not feel impatient at all when reading these books. Instead, it was like playing a dungeon in a game, and he would gain a lot of gold coins every time he killed a monster.

Seeing that he and Yan Ling had just an idea at the beginning, and then really made a physical object, Xiao Mingxuan was undoubtedly excited.

But it was not enough!

As Yan Ling said, this device is still just an appearance now, and there are still many things missing inside. It needs constant debugging and continuous testing to succeed.

Only then will it be the work they finally need.

The life of studying in school also continued. I don't know if it was Xiao Mingxuan's illusion. He felt that since doing experiments with Yan Ling, his mind seemed to be more and more flexible.

Moreover, he found that he had never understood the math before, because he had been calculating data with Yan Ling before, even if they were not in the same field, but now when he went back to do these math problems, his mind suddenly became clear, and he began to have a clear idea.

Yan Ling said that it was because his brain cells had adapted to this kind of intensive work.

Anyway, it was a good thing.

In the most recent exam, Xiao Mingxuan actually achieved a 20-point improvement in each course. When his mother learned about this from the teacher and called to praise him, Xiao Mingxuan was so proud.

However, Xiao Mingxuan did not feel proud for too long, because he had to test the data again.

Time passed day by day, and soon the day of the creative production competition arrived.

And the works of Yan Ling and Xiao Mingxuan also completed the overall eleventh completely successful debugging and testing!