In the base, there are a lot of strained parts on the fighter fuselage all the time, these parts are useless, and even rebuilding them is of little value.

At the same time, there are also some scrapped trainer planes and second-generation old aircraft, etc., after disassembling the engines and airborne equipment with a high degree of secrecy, these aircraft will be placed in the scrap area, waiting for the engineering troops to come by car and pull them away.

These mountains of strained parts and scrapped aircraft fuselages are no longer useful for the base, but for Luo Hai, they are mountains of rations.

As the saying goes: people are iron, rice is steel, and if you don't eat a meal, you will be hungry.

Even Luo Hai, who is an alien, must satisfy his appetite.

Guarding the scrap area is a veteran soldier with the rank of major, named Zhou Yuan. Because he often comes to the scrap area, the excuse is to make a few model aircraft, so Luo Hai and Zhou Yuan are very familiar and call Zhou Yuan Zhou Lao.

After coming to the scrap area, Zhou Lao immediately saw Luo Hai: "Xiao Luo, you are here again." A wolf dog with yellow hair immediately ran out happily, came to Luo Hai's side, and circled around Luo Hai.

"Old Zhou, how is your health lately?" Luo Hai touched the head of the wolf dog under him, and then said to Zhou Lao with concern.

Zhou Lao showed his warm cheeks and said with a smile: "The body is very tough, hehe, Xiao Luo, I won't bother you." Pick what you want, Xiao Huang, come back. ”

"Wang." The wolf dog named Xiao Huang showed a reluctant look, but under Zhou Lao's eyes, he still bent over and reluctantly went back.

"Old Zhou, thank you, this is my care." Luo Hai nodded, then took out the red panda he bought from the commissary and handed it to Zhou Lao.

Zhou Lao shook his head helplessly and took the red panda: "You kid, go shopping by yourself." ”

"Hmm." Luo Hai nodded, and then entered the scrap area, wandering aimlessly.

This world built by industry is simply a paradise for Luo Hai. There was metal everywhere, even on the side of the road, and even a small piece or two of iron could be seen.

After entering the scrap area, Luo Hai felt like he had entered heaven, surrounded by scrapped planes from time to time, mountains of strained parts, and all kinds of scrap metal.

When he came to a place, Luo Hai touched a special metal the size of a football, and then turned it into golden energy and absorbed it into his body. After absorbing this special metal, Luo Hai turned his gaze to the waste special metals piled up on the other side, and then touched these special metals with his hands to absorb them all into his body.

Copper, iron, chromium, manganese, aluminum, magnesium, all kinds of metal elements are eaten in different ways, as if eating a side dish, and then a little potassium, sodium, calcium, barium, zinc, tin, these metal elements are combined with special metals, and finally taste the cobalt, nickel, titanium and other delicious metal elements in the scrapped aircraft.

If no one cares about and manages it here, then for Luo Hai, it is really in heaven.

"That's it!" After eating a little bit in the entire waste area, Luo Hai fully digested hundreds of kilograms of strain parts and scrap special metals, Luo Hai touched a piece of alloy weighing five or six kilograms, and plucked up courage to say.

If you eat it, the chance that Luo Hai may be found will also increase greatly.

After eating this piece of alloy that refracted light, Luo Hai felt the golden energy in his body and enjoyed the pleasure brought by the increase in energy.

After a tooth sacrifice, Luo Hai picked up a few pieces of waste alloy: "Just take a little and leave." Then he walked out of the scrap area.

After coming to the exit of the scrap area, Luo Hai saw Zhou Lao again. After chatting with Zhou Lao for a while, Luo Hai returned to the dormitory with a few pieces of metal.

At this time, there was no one else in the dormitory, Luo Hai used the gray energy in his body to put a few pieces of alloy into his personal space, and then used the golden energy to make a model of the J-10 with a few pieces of alloy, the workmanship was not exquisite, nor was it rough.

After taking out the model J-10, which weighed nearly ten kilograms, Luo Hai took out the silver paint and slowly colored the model J-10.

"Luo Hai, we're back. What do you think? It was a great feeling to fly today, it was my first time flying an airplane. Tsk, that feeling is even more comfortable and exciting than hitting a gun. Just when Luo Hai was holding the silver paint to color the model Jian-10, Li Zheng and the three returned to the dormitory with physical exhaustion and spiritual excitement.

Luo Hai thought of the beginner who was like a master's machine, and looked at the expressions of Li Zheng and the others, and it was not easy to interrupt their good mood: "It's not bad." Then he concentrated on putting silver paint on the model J-10.

"You got another model, don't say it, this Jianshi is very beautiful." Li Zheng and the others nodded when they heard Luo Hai's words. Then he saw that Luo Hai was coloring the model J-10, and immediately surrounded him.

In the past two months, the model of Luo Hai's zuò, and his terrifying appetite, have spread throughout the base. The model of the aircraft made by Luo Hai is not exquisite, but it is attractive, especially after being painted.

At that time, when many students heard the news, they paid a few hundred yuan to buy various models of model aircraft from Luo Hai, which made Luo Hai make a small profit. When the leaders of the base heard about this, they also praised it.

In this way, the model of Luo Hai's zuò and his terrifying appetite spread throughout the base.

Li Zheng looked at the more and more beautiful Jianshi in Luo Hai's hand, and said: "Old Luo, after this Jianshi model is colored, how about selling it to me for 500?" ”

“550。” Luo Hai didn't mind selling the Jian-10 model in his hand, if he wanted it, it had to be perfect. Although the Jian-10 model in his hand is okay, Luo Hai can't look at it yet.

Fifty yuan more, Li Zheng didn't care: "Deal." ”

"Just color it and wait for it to dry." Soon, Luo Hai finished painting the model J-10, and the silver paint covered the entire J-10 fuselage, with sharp edges and corners, exuding light, which was very beautiful. After doing this, Luo Hai put the model Jian-10 on the windowsill of the dormitory and waited for it to dry naturally.

Li Zheng nodded, then took out 550 yuan from his bed and handed it to Luo Hai.

After Luo Hai took the money in Li Zheng's hand, he put it in his trouser pocket: "Write a flight summary, I'll go to dinner first." Then he left the dormitory and walked towards the cafeteria.

When it was time to eat, Luo Hai would not let his stomach go hungry.

After Luo Hai entered the cafeteria, Zhang Lan, who was eating in the cafeteria, immediately said to Lan Xue on the side: "Sister Xue, look, that guy is here again." ”

"You, eat yours." Lan Xue shook her head when she heard this.

"Uncle Li, bring me the old three." Luo Hai came to the dining window, picked up the plate, and said to Uncle Li in the window.

Seeing Luo Hai, Uncle Li, who was in charge of the kitchen, immediately showed a smile: "Xiao Luo is here again." Taking the plate in Luo Hai's hand, Uncle Li gave Luo Hai a full portion of rice, as well as braised pork, bamboo shoot soup and tomato scrambled eggs.

"Thank you, Uncle Li." Luo Hai smiled, then took the plate from Uncle Li's hand, found a table nearby, and ate it with chopsticks.

"Luo Hai, how are you feeling today? Did you write a flight summary? When Luo Hai was eating, a person sat down in the empty seat in front of him, and a refreshing fragrant wind hit. The person who came carried a dinner plate, and then put it next to Luo Hai.

Luo Hai raised his head, and immediately saw Tang Qing sitting in front of him: "It turned out to be you, the flight summary was written, do you feel it, do you want to hear the truth or a lie?" ”

"I want to hear both the truth and the false." Tang Qing put the food he had given Luo Hai over, and then took his plate and ate it: "Then let's tell a lie first." ”

"It's a lie, it's the first time I'm on a plane, I'm so happy, so excited, and I feel like I'm in control of the world." Luo Hai took a bite of the food and then said.

"Ugh!" Hearing Luo Hai's words, Tang Qing was stunned for a moment, and a trace of doubt appeared on his smiling pink face, this false statement was completely a portrayal of everyone's hearts when they first got on the plane.

"And what about the truth?"

After Luo Hai finished eating the food he had beaten, he attacked the plate that Tang Qing brought him: "Truth, it's boring, it's not feeling, it's bland." ”

Hearing Luo Hai's bland words, Tang Qing pursed her lips slightly, she couldn't say anything to Luo Hai's truth at the moment.

Shaking his head, Tang Qing didn't think about it anymore: "Thank you for what happened last time." ”

"Last time, it was fine, it was just a gesture." Luo Hai was stunned for a moment, and then thought of the fact that he had Tang Qing first on the flight simulator a few days ago.

Tang Qing nodded, and saw that the food on Luo Hai's plate was rapidly decreasing, and the whole person ran to the rice window again, and brought Luo Hai two meals, all of which were braised pork, bamboo shoot soup and tomato scrambled eggs that Luo Hai liked: "There are still here." ”

"Look, that's a gesture, thanks." Luo Hai pointed to the two meals in Tang Qing's hand, so that she didn't have to worry too much about it, and after thanking her, she continued to eat.

Tang Qing nodded, then propped his hands and watched Luo Hai eat: "Hmm." After Luo Hai was about to finish eating, Tang Qing trotted to get two meals for Luo Hai.

Luo Hai was also happy, and after eating a meal for eight people, he stopped eating: "Hiccup, full." Tang Qing, thank you. ”

"Shall we go for a walk together?" After eating, Tang Qing invited Luo Hai.

Luo Hai didn't hear the meaning behind Tang Qing's words, and shook his head: "No, I still have to go back to the dormitory." ”

"Okay." Tang Qing nodded when he heard Luo Hai's words.

After leaving the cafeteria, Luo Hai quickly returned to the dormitory, and then took out the military laptop he had purchased from the base some time ago.

Luo Hai is ready to use guò notebook calculations to build a dynamic mathematical model of four third-generation aircraft fighting in close combat in a ten-kilometer airspace.

A dynamic model is a mathematical expression of the law that changes with time between the quantities of the system. It is generally expressed in terms of differential equations or difference equations.