"The current mobility performance reduction rate is between 0.15% and 0.18%." Ying Chenghe said after testing the mechas of the three people, "We need to make some small changes."

"How much can it be improved?" Jin Ke asked him.

"After the modification, the mobility performance reduction rate can be reduced to between 0.07% and 0.09%." Ying Chenghe gave a data.

The temperature on Fanhan Star is extremely low, and there is ice and snow all around. The mecha materials of Pingtong Academy are mostly from the local area, which are naturally cold-resistant. The mechas of other military academies will be reduced accordingly after arriving here. Although at the beginning of the design, the mecha engineers have done their best to make the mechas adapt to various extreme and harsh environments, there are still differences.

"There are enough materials. I redeemed them in the second game." Jin Ke passed part of the list to Ying Chenghe, "Try to reduce it to below 0.05%. I just got the news that the Imperial Army has already added an ice liquid coating to the main team's mecha before the competition."

"Ice liquid coating?" Liao Runing, a single soldier next to him, had heard of this thing, "Are they in the Empire burning money?"

This ice liquid is found in the skin gaps of a few star beasts native to Fanhan Star. If it is used as a mecha coating, it will improve the mecha's anti-freeze ability. With this coating, the performance of the mecha made by Feifanhan Star will not be affected when it comes here. It's just that the materials are scarce and the production is complicated, and the local mecha of Fanhan Star does not need this ice liquid, so the price has remained high.

The price of coating a mecha can at least renovate half of the Damocles Military Academy building, and the main team has five mechas.

"They have always been determined to win the championship and will not allow any mistakes." Huo Xuanshan, who was standing on the other side, was not surprised at all. "As long as the preparations can be made before the game, the Imperial Military Academy will definitely do it in advance, no matter how much it costs."

A military academy naturally adapts to the environment here, and a military academy has been prepared and is not affected. It will be difficult for Damocles Military Academy to win.

"I'll think about it again." Ying Chenghe is not sure if he can do it. There are too many things involved. Problems such as engine freezing and mecha shell material shrinking when exposed to cold must be eliminated as much as possible.

After the five of them had their final talk in the afternoon, they went their separate ways for training. Wei San and Ying Chenghe went to his studio together.

"You use it first, I'll find the data first." After Ying Chenghe connected the brain chip, he clicked on something and a light screen appeared.

Wei San took a closer look and found that they were all various notes: "Whose notes are these?"

"The seniors left behind, and there are a lot of data they imported." Ying Chenghe explained.

Wei San reached out and flipped through the pages, and understood: "Is this where all the S-level data is stored?"

No wonder there is no information about the S-level on the Star Network, only nouns.

Ying Chenghe shook his head: "Not all of them. The brain chips of the five military academies combined only contain the information of the entire federation's S-level and above."

The brain chip of the Damocles Military Academy only contains the teachings of Yu Qingfei, and the notes are left by other mecha masters who have studied with Yu Qingfei.

"Before, I could only give you access, but now I can also give you access to the data entrance." Ying Chenghe lowered his head to open the permission settings. Now that the school has taken it out, all permissions are completely in his hands.

"What about the mecha masters of that school?" Wei San asked consciously.

"They have already arrived at Fanhan Star. They will come to use it at noon. You can come in the evening."

Compared with other military academies, the number of mecha masters of S-level and above in the Damocles Military Academy is pitifully small. They came from Shadu Star and did not attract anyone's attention.

Wei San glanced at it casually, then put on the brain interface and entered the virtual teaching.

She had stayed up all night to learn about weapon materials and the general production process. Now she can choose the next course: [Mecha production.]

"There are many types of mechas on the market, but in the end there are only two types." Yu Qingfei looked dirty as if he had just processed the materials. He sat casually on the mecha platform in the studio, "One is A-class mecha, and the other is S-class material. At present, A-class materials and S-class materials have not been distinguished, but I believe that all materials of A-class mechas can be artificially manufactured in the future. The other type of S-class mechas, especially the higher-level mechas, still need biological materials for the mecha shells and joints, and even the engines and the inside of the engines, that is, star beasts."

Time has verified the first half of Yu Qingfei's sentence. Now most of the materials of A-class mechas can be artificially manufactured.

“S-class mechas are, after all, also a kind of star beasts, but they are controlled by us humans. If you want to make a good mecha, you must not only understand humans, but also understand star beasts.” Yu Qingfei paused and said, “Star beasts have become more and more rampant in recent years, and many people hope that I can make better mechas. In order to find good engine fluid, you must go deep into the star beast group. Those mecha soldiers can’t understand the materials, so I decided to become a mecha soldier and sought special training from the principal for a year.

Wei San: ...So this is the truth behind Yu Qingfei’s dual cultivation of the military division?

“I have recorded the situation of going to the star beast group to find suitable engine fluid, you can watch it first. "Someone seemed to be looking for Yu Qingfei outside the studio. He fixed the camera, and Wei San could only move around in the small area of ​​the studio, watching the video playing in front of him.

Yu Qingfei controlled the mecha and followed the group of star beasts, waiting for an opportunity to find a target. Finally, he found a star beast and began to lead it to a remote place to attack.

Wei San looked at the man fighting with the star beast: "..."

If I'm not mistaken, the 3s star beast has begun to mutate. Yu Qingfei has been temporarily trained for a year, and he can completely suppress it and kill it neatly.

This brain interface chip is similar to a A transit station, when Wei San comes in, he can see Yu Qingfei from a long time ago. Yu Qingfei left his thoughts and teachings in the chip, and he can leave his own images and words anytime and anywhere. But now that Wei San has come in, the flow of time is different from that of the outside world.

Wei San gradually became fascinated and even forgot the purpose of his coming in. He only paid attention to the fight between Yu Qingfei and the star beasts.

I don’t know if it’s because the principal is too strong or Yu Qingfei is too talented. As time passed little by little, the star beast group was actually messed up by Yu Qingfei.

"Did you see it clearly?" Yu Qingfei came in again and asked, "Which parts of the star beast can be used on the mecha. "

After he came in, he changed his clothes, obviously it was not the same day.

Wei San: "..." She was only watching the scene of Yu Qingfei and the star beast fighting, and subconsciously memorized his moves.

"This is the engine fluid I found earlier." Yu Qingfei opened a box, and there was a tube of transparent liquid inside, "Completely mutated snake beast venom, two tubes in total. When mixing this material into the engine fluid, be sure to use your perception to control it, otherwise once the material is rejected, the mecha will have problems later."

Wei San understood that if the mecha was a star beast, the mecha master must balance the differences between the various materials when constructing the mecha, just like a blood transfusion, the mecha master must fuse different blood types together.

This is completely different from the theory of A-class mechas. As long as the size is right and the materials are fine, A-class mechas can be made and constructed. However, S-class mecha materials still retain the power of S-class star beasts. This is why A-class mecha masters cannot touch S-class mecha materials.

S-class and above materials retain the mental power of high-level star beasts, so A-class mecha masters naturally cannot touch them.

Yu Qingfei closed the box and continued to talk about the theory of 3s construction and design of mechas. What he said was rather messy, and he basically started recording whatever he remembered in the studio.

Wei San tried hard to absorb what he said until Ying Chenghe reminded her from the outside world.

"There are other trainings tomorrow, so go to bed early." Ying Chenghe had also packed up his things and was ready to go back to the dormitory with Wei San.

Wei San stood there in a daze for a while, and Ying Chenghe waited beside him.

"Do you know about engine fluid?" Wei San asked him after a while.

"Engine fluid? I know, what's the matter?" Ying Chenghe asked, and then explained, "Now there are three companies in the Federation that provide engine fluid for all S-class and above mechas. They recycle high-level star beasts and make them into engine fluid for sale."

Generally speaking, engine fluid can be used for a long time, and even a single soldier can use it for a lifetime.

"Yu Qingfei believes that engine fluid should be made by the mecha master himself so that it can fit the engine perfectly." Wei San remembered what Yu Qingfei said just now.

"Did he say that?" Ying Chenghe frowned in confusion.

Wei San walked to the box where the purple liquid mushrooms were placed: "When will Teacher Xiang reach an agreement with Yu Tianhe?"

"Soon, the results should be out tomorrow afternoon." Ying Chenghe followed her over.

Wei San looked at the shielding box: "I haven't taken a close look at what it looks like yet."

"You can use it the day after tomorrow at the latest." Ying Chenghe asked her a question, "Do you want to continue using Zhu Jiang in this competition, or design the mecha now and use it in the extreme cold arena half a month later?"

There is a big problem here. After Wei San is replaced, he can no longer use foreign mechas and materials, but can only use materials exchanged in the arena.

Now they still have the accessories of the 3s mecha, but the quality is average.

Wei San is a super 3s mecha. If the purple liquid mushroom is added to rare materials like Wu Xiang bone, the mecha may be better than the original super 3s mecha, and her strength will be improved even more.

Ying Chenghe is more inclined to gather materials after Wei San and then use the purple liquid mushroom.

"Do you have to use up the liquid inside immediately after taking it out?"

Ying Chenghe: "... I will ask Yu Tianhe tomorrow to see if she knows how to preserve it."

"If it can be preserved, I want to replace Zhu Jiang first, and then slowly modify it." Wei San wants to have a mecha designed by herself first.

"That's fine." Ying Chenghe just needs to be a little busier to test and import the new mecha data of Wei San. The most difficult thing is that she has to adapt to the mecha again.

However, since she is the designer, Ying Chenghe believes that Wei San will adapt faster.

Ying Chenghe packed the purple liquid mushroom, and the two of them went out together to leave the training building.

As soon as they went downstairs, they met Ying Xingjue who was walking upstairs.

"Cousin." Ying Chenghe pulled Wei San and shouted against the wall.

Ying Xingjue nodded and went straight upstairs, not having the energy to pay more attention to the two of them.

As soon as they walked out of the building, Wei San turned his head and looked back again, thinking.

"What's wrong?" As soon as Ying Chenghe came out, she felt the cold wind outside and began to shiver again.

"It seems like someone used perception just now." She felt that the entire training building at the back was covered by an invisible cage for a moment.

"My cousin? Except for necessary competitions, the doctor forbids him to use it at will." Ying Chenghe thought Wei San had an illusion.

Wei San frowned: Is this the second illusion?