Learning Demon Cultivation System

Wood is the most fun. As soon as it is started, the core components turn into a pile of sawdust in an instant, and there is no chance of explosion.

As for steel, actually...

It can really be made into a rocket!

It's just that the pressure and temperature it can withstand are relatively limited, and it is difficult to meet the requirements of a hydrogen-oxygen engine. As for a solid fuel engine, it is theoretically possible.

Facing this engineering simulation world, Li Zheng was like a child who discovered a new toy, or a young man who opened some exciting websites for the first time, playing wildly without restraint.

This is not only like a small engineering world, but also like a thinking laboratory.

His play also makes this world more and more full of data. The structures he imagined will be stored in the form of design drawings, and the used materials and experimental reagents can also be readily available at any time.

When he was woken up by the flight attendant, there was only one regret left in his mind——

Uranium 235!

I really want uranium 235!

Gotta do something about it.

nuclear level!Want to experience nuclear leveling!

The flight attendant thought he was having a nightmare, and immediately said with a smile: "The plane is about to land, please adjust the back of the seat."

"Oh oh..." Li Zheng had no choice but to temporarily put down his ambition, and pressed the knob to return to the original position.

"Ma'am." The flight attendant then turned to Lin Yujing who was frantically answering the question, "Please also put away the small table."

"Hmm..." Lin Yujing scribbled on the draft paper, in the kind of embarrassment that Li Zheng liked very much.

"Miss?"

Lin Yujing gritted her teeth and had no choice but to close the table with a "bang", then stick it against the back of the seat in front of her, and leaned over to answer the question in a ferocious posture.

The flight attendant had never seen such a person before, so she swallowed and asked, "Is it... a very important homework... You may be in danger if you do this, I suggest you sit up straight..."

Lin Yujing pouted and struggled: "Sister, please leave me a way to survive..."

"OK then……"

The flight attendant left helplessly.

Li Zheng rubbed his eyes, squinted and smiled: "I can study in my dream now, are you afraid?"

Lin Yujing ignored him at all, answering the question so hard that she almost stood up.

Soon, the announcement came and the plane began to descend.

Lin Yujing also became irritable in an instant.

The stage she was most afraid of appeared.

When taking off and landing, due to changes in air pressure...

There will be tinnitus!

Specifically, the tympanic membrane is protruding or invaginating.

There will be a feeling that the ears are going to be sucked or sprayed out. This feeling is just uncomfortable for normal people, but for people like Lin Yujing whose ears are too sensitive, it is equivalent to poking their ears madly with a hair stick .

She usually uses a series of measures such as covering her ears and swallowing frantically to relieve the pain caused by this process.

But now, her hand is going to answer the question according to the paper!

"Well----"

The "uh" appeared with a vibrato, which meant that she had already felt the teasing of the maomao rod.

Lin Yujing struggled with tears in her eyes.

Even Li Zheng felt a little distressed.

"Think about it carefully, my ultra-speed vacuum suction can also run in reverse." Li Zheng licked his lips and leaned over, "I can continuously inject breath into you, and use my lung capacity to fill your air pressure Difference."

"Hmm..." Lin Yujing shook her head desperately while shedding tears while doing the questions.

"It's okay." Li Zheng's face was full of determination, his brows were furrowed, and he got closer and closer, "I will bear the double pressure difference, but as long as you are safe, what is this little pain?"

The moment the lips are about to stick.

Lin Yujing slapped the paper on Li Zheng's face: "Hand in the paper!!!"

Immediately afterwards, he covered his ears and curled up by the window, muttering.

Li Zheng took off the paper and wiped his mouth unwillingly: "Won't you be very moved when I'm usually like this?"

"Don't dare to move, dare not move..."

Li Zheng shook his head, and started grading papers in a dull manner.

From take-off to the present, it takes an hour and a half at full capacity.

Among the four big questions, Lin Yujing completed three and a half questions, which is already a very good result.

Look at the process again.

Ugh……

It's beyond the standard answer.

Li Zheng could only follow her train of thought to calculate the proof, as long as he couldn't find a problem, he was right.

With the help of accelerated thinking, the plane came to a complete stop, and when the passengers stood up, Li Zheng had finished his sentence.

"147 points, the full score is 180." Li Zheng handed the paper back to Lin Yujing, "Considering your mental state, this is an excellent score, and the official exam is at least the top five in Jijing."

"Top five..." Lin Yujing took the test paper, rubbed her ears and started to tremble, "I remember...you are second..."

"Yes, it's just nine points higher than you." Li Zheng said as he took out his mobile phone, "To be honest, given you plenty of time and condition, you should be better than me in the exam."

"So..." Lin Yujing shook Li Zheng's arm, "It's a draw~~~~"

"Sorry, this is a matter of principle." Li Zheng showed his Taobao, "I've placed an order for these things."

Lin Yujing stared at the products above, opened her mouth, and was speechless: "Oh..."

"What's the matter, do you have one?" Li Zheng asked.

Lin Yujing looked at Li Zheng stupidly, and shook her head again and again: "Ummmmmm..."

"Then is this model acceptable?" Li Zheng looked at the phone and said, "I asked Wu Shu to ask the astronomy department to choose."

"Hmm." Lin Yujing blinked again and nodded again and again.

"Then buy it!" Li Zheng finally made up his mind and pressed the buy button, "Next week's theme is astronomical observation, but I'm going to be on it. By the way, I've always wanted to see it with my own eyes, Saturn, Jupiter, Mars, and so on." have……"

"There's also the sun, the nebula, and the three-body star!!" Lin Yujing leaned on Li Zheng's shoulder and rubbed her shoulders, "Wow, if you said it earlier, I would just admit defeat."

Li Zheng's arms stiffened and his whole body trembled.

It was the first time he was posted like this...

Although Wangcai is in a good mood occasionally...

But this soft and sticky feeling...

With a silly smile on his face, Li Zheng leaned back in his chair satisfactorily.

"Sir... Ma'am..." The flight attendant had been standing by the side for a long time, and finally couldn't bear it any longer, she turned her head behind her back and gritted her teeth, "It's almost...it's time to go..."

That's the way it is.

Just like in the conservation of energy, nuclear bombs can be made by relying on mass-energy conversion.

In the conservation of happiness, lovers in love are the most terrifying nuclear weapons.

……

In fact, the 35th National Middle School Students Mathematics Finals had already registered the day before.

Early in the morning of this day, the members of the Jijing team who had had breakfast had assembled in the lobby, and they needed to take the bus to the No. 8 High School Attached to China Normal University to attend the opening ceremony before [-] o'clock.

It is worth mentioning that the number of provincial teams this time is far larger than that of other disciplines in Jijing.

The size of a regional provincial team is determined based on its past performance, the better the performance, the more places it will be given.

Therefore, just from the scale, we can see the status of a province in the competition.

Everything, back to the origin of who is more powerful.

Less than 5 people - the province of obscurity.

5-10 people - small and well-known provinces.

10-15 people - save a little stuff.

15-20 people - the big guys gather in the province.

More than 20 people - the province of the capital of giants.

In other discipline competitions, the number of Jijing provincial teams is usually between 10 and 15. Excluding Li Zheng's mutation, and Lin Yujing's monster who has been holding back for many years, the Jijing team's The average strength is a bit of a thing, and occasionally can be a big boss, but compared with the big guys like Shonan, there is still a level gap.

But math is different.

This year, the Jijing team has a total of 21 participating members, and it is a well-deserved giant-level team.

Why is this happening?

There is only one reason.

Renda Fu... is quite serious about mathematics.

In terms of other subjects, Renda University has been focusing on it over the years, but it has not put in absolute effort. It can even be said that the school does not want to focus on it subjectively. Don't grab it all at once.

But math, they've traditionally focused on doing it, and they do have some of the most talented students in the city in the truest sense of the word.

Therefore, unlike other subject competitions, the situation where City No. [-] Middle School and Renda Affiliated Division competed against each other did not appear.

In the 21-man provincial team roster, Renda Fu monopolizes 13 seats and is in a crushing situation.

Naturally, the team leader this time is Zhou Mingyang, a mathematics teacher attached to Renda University.

Different from the laughing teacher like Yang Changle, he looks much more serious. He wears square silver-rimmed glasses and always has a straight face, which makes the students dare to sit on the sofa and wait silently. Dare to be too arrogant.

Waiting and waiting, a tall boy trotted over: "Teacher Zhou... Gui Jianfeng said he was not feeling well, the opening ceremony..."

"Understood." Zhou Mingyang raised his hand and said, "You stay and take care of him."

"I said it, but he said no, just lie down by yourself."

"That's the only way to go." Zhou Mingyang looked around and said, "It's almost done, please call your name."

"Except Gui Jianfeng and Li Zheng, all 19 team members are here." The boy looked up and looked around, "Mr. Zhou, can Li Zheng come?"

"He said he was here today." Zhou Mingyang shook his head and said, "The Aerospace Group asked us to cooperate. What can we say? We almost postponed the final because of him alone. He is really good. I have led the competition for so many years. I have never seen such a big player."

Zhou Mingyang became more and more angry as he talked, so he raised his hand and complained to the teacher next to him: "I didn't come to the training camp, and I didn't come to the opening ceremony. Last year's Xiao Deng in our school was good enough. He won the IMO championship. Information competition He also won the international gold medal, is he like this?"

The female teacher from No. [-] Middle School next to him hurriedly persuaded: "Li Zheng also has a task. Didn't you watch Huang Er's live broadcast yesterday?"

"I saw it, why didn't I watch it, our Wu Jing class was suspended to watch it." Zhou Mingyang became even more annoyed as he chatted, "Aeronautics is such a serious matter, and how much effort has been condensed, but he...was finally killed by him." At that moment... oh, oh, oh! How decent is this!"

"I think it's pretty good..." The young male teacher attached to the Normal University on the other side laughed, "Do you know how many people were touched by this scene, and many people might aspire to spaceflight because of it."

"When did Aerospace need to rely on this to attract people?" Zhou Mingyang squinted, his glasses were crooked, "Is the co-authorship just for the purpose of finding a partner? Yes, I admit that the young female engineer...then It's really beautiful...but..."

While talking, suddenly a person shouted.

"Fuck!! Zhengshen!!"

Suddenly, the entire hall fell silent.

Not only the Jijing team, but also the children from other provincial teams got up and looked towards the hotel gate.

Yes, it was him, he appeared.

He walked quietly.

He is not arrogant.

They cuddled, hugged, chatted about the shape of Saturn and came in!

And Jingshen.

That is also a legendary existence.

The one who always wins, who is always on top.