Except for that pair of celebrity quotes with spicy eyes, everything else on campus is relatively normal.

While strolling around, Lin Feng found a fun place.

'A corner of the campus'.

In one corner of the campus, there is a kiosk made of assembled boxes, similar to a newsstand on the side of the road.

Similarly, in addition to various mecha magazines, there are also various mecha models displayed inside.

The models were made by the students themselves, some were just for display, and some could be sold.

The average height of the mecha model is 30 centimeters, the colorful shape, and the variety of weapons is ever-changing.

Lin Feng looked at these models and smiled softly, in his opinion, the design of these models completely deviated from the principles of mecha design.

How handsome and how to design, how to look good, this may not be called a model, but should be called a Transformers toy.

However, one of the mecha models caught Lin Feng's attention.

This model has no colorful colors, the whole body is dark and shiny, and the color of ordinary steel is the same, giving people a feeling of heaviness and earthiness.

The model has a large one-eyed design, two shoulder cannons on both shoulders, and is slightly thin, but with a chain sword wrapped around the waist, and springs on the ankles under the feet.

Seeing the spring, Lin Feng was thoughtful.

The jump of the mecha is affected by speed and weight, which has always been a problem for Lin Feng, and if he wants to make the giant mecha use his leg attack, in addition to stability, it is the time and height of the volley.

Lin Feng thought that he wanted to achieve a mecha volley triple kick unless the speed reached a limit, but when he saw the spring used by the model in front of him, he couldn't help but open up another idea.

"Maybe you can add a restraint spring set under the mecha's feet, which can increase the mecha's bounce ability."

However, this solution is still limited by materials, and even the spring set made of superalloy can hardly withstand the weight of thousands of tons of mechas.

Again, it's a matter of materials.

Lin Feng felt that after the intelligent system was developed, the next step was to tackle key problems with materials, otherwise the manufacture of mecha would be restricted everywhere.

However, this mecha model is really good, and Lin Feng is ready to buy it.

The price tag is 500 yuan, which is not expensive.

After Zhao Feifei paid the bill, Lin Feng asked the student who was guarding the stall curiously, "Who made this model?" ”

"Wait a minute, I'll check it for you!"

The student opened the record book and looked for it, "This is the work of Zhang Xiaojiang in the third class." ”

"Zhang Xiaojiang?" Lin Feng flipped the mecha model in his hand and nodded.

After the two came to the principal's office, Cao Wenyan, who was writing copywriting, put down his work for the first time and greeted warmly:

"It's Director Lin, what kind of wind is blowing you!"

Cao Wenyan was very polite to Lin Feng, after all, the deeper the contact, the more he understood Lin Feng's status in the South China Sea Branch.

"It's nothing, let's just take a walk, take a walk, and visit the Mecha University by the way, it's the first time I've come since the university was built!"

"Visit well, if there is anything that is not done well, please Director Lin must guide." After Cao Wenyan waited for Lin Feng and the two to sit down, he returned to his position, and said with a smile: "Director Lin, now that the school is also open, what time do you see to give a lesson to the students?" ”

"Let's talk about it in a few days!" After Lin Feng replied vaguely, he said: "Principal Cao, can you cancel the hanging portrait about me in the classroom, I just watched it myself, and I feel very awkward!" ”

Originally, it was just a very simple request, but Cao Wenyan actually shook his head and disagreed.

"This is the meaning of the education department, and it is also the meaning of the old general, not only the mecha university, but also the school classrooms across the country will be hung up next month, and I can't change it."

Lin Feng: ".........."

At this moment, there was a sudden knock on the door.

"Come in!"

I saw a thin boy walk in at the door, the boy was weak, with glasses, and looked like a standard otaku.

However, in the eyes of this student, there is no otaku flat and indifferent temperament, and he seems very anxious.

"Principal Cao, this is what I sent you!" He stuffed a 'Zhonghua' in the plastic bag in his hand and said, "Principal Cao, please save my cousin!" ”

The student actually openly bribed the principal, which opened Lin Feng's eyes, although he had done the same thing before, such as bribing the directors of those processing plants, but at least it was also in a black plastic bag, no one bribed with a transparent bag, so blatant.

Sure enough, Cao Wenyan was angry and scolded loudly: "Zhang Xiaojiang, what are you doing here?" I've already said it, I can't control your cousin's affairs, take the cigarette back, it's just nonsense! ”

Zhang Xiaojiang stupidly withdrew the cigarette he handed out, his face full of loss.

Ever since his cousin was arrested and taken to the detention center, he has been thinking of a way, but he has no connections in Jiangcheng, so he can only ask Cao Wenyan for help.

After Cao Wenyan refused for the first time, the roommate kindly reminded him that cigarettes were a stepping stone, and if he was looking for someone to do something, he had to bring gifts to the door.

Zhang Xiaojiang felt that it was very reasonable, so he was ready to sell the mecha model he made, and then scraped together part of his living expenses and bought a gift to find Cao Wenyan.

It's a pity that his mecha is not liked, and no one bought it after more than ten days, and today it was finally sold, so he hurriedly took the money and went to buy cigarettes outside the school and came to Cao Wenyan.

I thought I could succeed this time, but I didn't expect it to be rejected.

"Do you really want to tell your family?" Zhang Xiaojiang couldn't help but have this idea in his mind, but he instantly denied this idea, thinking that when he went to visit his cousin, his cousin told him not to tell his family, otherwise her life would be ruined.

A woman who has worked in a detention center has absolutely no good evaluation from her neighbors in her hometown, and under the rumors, any dirty water will be splashed over.

Thinking of this, Zhang Xiaojiang's face was full of helplessness, and after bowing seriously to Cao Wenyan and apologizing, he turned around lonely and walked to the door.

"Wait!" Lin Feng next to him suddenly spoke.

“？？？？” Zhang Xiaojiang looked at him strangely, very puzzled.

At this time, Lin Feng showed up the mecha model behind him and motioned to Zhang Xiaojiang: "Your name is Zhang Xiaojiang, did you make this mecha model?" ”

Zhang Xiaojiang nodded and asked rhetorically: "Are you a buyer?!" ”

Lin Feng smiled, "This mecha model is very special, so I bought it, I'm very strange, how did you come up with the idea of installing a spring under the mecha's feet?" ”

Hearing this question, Zhang Xiaojiang's lonely face instantly became radiant, as if returning to the light.

"I think that the design of the mecha cannot blindly use rigid parts, to the rigidity of the folding, at the same time, the rigid parts also greatly limit the flexibility of the mecha, increase the resonance frequency of the mecha, so that the mecha has to focus on shockproof design when designing."

"That's why I designed the spring group, adding the spring group to the mecha step design, which can increase the mecha's bounce ability, and also reduce the momentum when falling from a height. At the same time, I also designed a spring-powered punch, which uses the physical expansion and contraction performance of the spring itself to increase the speed of the mecha's punch and punch. ”

"But ....." Speaking of this, Zhang Xiaojiang's brows furrowed, and he stopped talking.