Genius is just the threshold for me!

At 6 p.m., Wang Xingguo drove his Mengshi truck back to his residential compound.

"Let's go home first, the gifts are all ready."

Wang Xingguo parked his car openly in a parking space outside, got out of the car and greeted Su Ruohua, saying, "It's our first time meeting, so bring a gift to make it more formal."

Because Su Ruohua came back.

He no longer stayed in the office break room.

This morning, I had someone clean up the house, and at the same time, I had the security department and the national security department check it inside and out together.

"it is good."

Su Ruohua got out of the car and looked around the family compound, which hadn't changed much, before following Wang Xingguo and taking his arm as they walked home together.

"Engineer Wang!"

On the way, several familiar employees saw Wang Xingguo and called out to him. They then noticed the short-haired woman next to Wang Xingguo and exclaimed in surprise, "Engineer Su is back too??"

"Yes, I'm taking a few months off to come back for the New Year," Su Ruohua replied with a smile, the fine lines at the corners of her eyes slightly rippled with laughter, her expression gentle yet revealing a touch of composed competence.

She has been married to Wang Xingguo for decades, and she always comes back here during her free time and vacations. Many long-time employees at Chengdu Aircraft Industry Group know her.

Of course, apart from some core employees, most employees only knew that she worked in a classified unit, but they didn't know exactly what she did.

"It's great to be back for the New Year! It's been so many years since I've seen you come back for the New Year. It looks like this year will be even more lively..."

"I'll probably be spending the Lunar New Year at home from now on..."

Su Ruohua exchanged a few pleasantries with some familiar employees, then went upstairs to Wang Xingguo's home. Upon opening the door, she saw two gifts that Wang Xingguo had placed at the entrance.

A new gaming console.

A pair of limited edition sneakers.

"Is this the kind of gift you're preparing?"

Su Ruohua examined the two gifts, closed the door, turned on the anti-eavesdropping device, and hesitated before saying, "This is our first meeting as godmother, and I'm giving her kid a game console?"

"The whole neighborhood knows because Mr. Lin has been busy with work these past few years, and Mr. Zhang spoils his child, so Xiao Dong has been addicted to games since he was little..."

Wang Xingguo shrugged: "What you give him doesn't matter, as long as it's a gift that matches his status."

As for the things he really likes to play with... we couldn't afford to give them away even if we sold our house.

"What does Xiao Dong like to play with?"

Su Ruohua couldn't help but ask, "Isn't that a bit much?"

Last year we were playing with Mach 3 supersonic aircraft, this year we're playing with Mach 5 hypersonic aircraft, and next year we might be playing with Mach 10 hypersonic aircraft...

Some time ago, his chief engineer was working on the WZ-8 project. After completing the design, he even wanted to pay for another one to play with himself.

The manufacturing cost of one of these aircraft alone is 2 million yuan. Later, with the approval of the leadership, I added a top-secret special test flight project to get it reimbursed.

As Wang Xingguo spoke, he picked up the box from the ground: "Anyway, I can't afford to give away anything else, so I can only give away things worth a few thousand yuan."

"..."

After hearing this, Su Ruohua was at a loss for words.

In the end, all I could do was marvel at how extraordinary a genius's hobbies were. Then, I went downstairs with Wang Xingguo, walked through a small part of the neighborhood, and arrived at Lin Dong's building.

Ding-dong-

The two took the elevator up to Lin Weiliang's house, and Wang Xingguo reached out and pressed the doorbell.

"Here it comes!"

After waiting a while, the doorbell intercom next to me was answered, and a response came from inside.

Click! The next moment, Zhang Xiali opened the door, and a fragrant aroma of Sichuan cuisine wafted out through the open door.

"Brother Wang, sister-in-law! Come in quickly!"

When Zhang Xiali saw Wang Xingguo and his wife, she didn't call them "Engineer Wang" as usual, but instead used a more intimate term. As she spoke, she called into the house, "Son, your godfather and godmother are here. Quickly make some tea."

"Xia Li, you don't need to be so polite..." Su Ruohua quickly advised after hearing that Lin Dong had been asked to make tea and that she had asked Lin Weiliang and the other person's names on the way.

"Yes, don't spoil him with small things like making tea."

Zhang Xiali took out two pairs of slippers and invited the two men inside: "Brother Wang, sister-in-law, come in and sit down. Let's chat for a while. There are only a few dishes left before we eat."

At this moment, Lin Weiliang also came out, called out to his elder brother and sister-in-law, and invited Wang Xingguo and his sister-in-law inside.

"Uncle Wang, Lady Su."

When Xu Qingling saw Wang Xingguo and Su Ruohua enter, she quickly greeted them twice according to the local Sichuan dialect.

"This is……"

Su Ruohua was stunned for a moment when she saw Xu Qingling.

She heard Wang Xingguo talk about Lin Dong's family situation, but she had never heard that Lin Dong's family had a girl as beautiful as Lin Dong.

"Qingling, the daughter of Minister Xu of the R&D and Final Assembly Department of Chengdu Aircraft Industry Group, is that boy's childhood sweetheart."

Compared to Su Ruohua's initial politeness, Wang Xingguo was less so with Lin Dong. After the introductions, he gestured, "Qingling, go make that kid some tea. I've never seen him make it before, so I don't know if he knows how."

"Uncle and Aunt, please sit down. I'll go help."

Xu Qingling's ears turned slightly red, but she still calmly and generously responded, and then ran towards Lin Dong.

"Godfather, Godmother."

After waiting for a while, Lin Weiliang and Wang Xingguo, along with their spouse, sat down on the sofa in the living room.

Lin Dong brought over a teapot, and Xu Qingling poured a cup of tea for everyone.

Looking at Lin Dong, who looked like a teenager and seemed perfectly normal except for his composure, Su Ruohua recalled what Wang Xingguo had told her about his extraordinary talent, and then compared it to her own Wang Rui, who at the same age had started to adopt an unconventional style.

Besides feeling a pang of envy that all the good kids belong to other families, while my own family only gets half of them, I'm still increasingly satisfied.

"Xiao Dong, don't bother, sit down and let's chat."

Su Ruohua called out and helped bring over a stool, gesturing for Lin Dong to sit down and chat.

"Okay, thank you, godmother."

Lin Dong roughly guessed that Su Ruohua's sudden return was for a reason.

Given the secrecy surrounding the Northwest base, aside from regular logistics vehicles, other personnel wouldn't be allowed to enter or leave casually. Wang Xingguo had mentioned earlier that Su Ruohua wouldn't be back until the Chinese New Year, so her early return must mean something's up.

"I'll go help Aunt Xia."

Seeing this, Xu Qingling whispered something to Lin Dong.

As he spoke, he got up and drew the living room curtains, then casually turned on the anti-eavesdropping device that every key member's home had, and went to the kitchen to help Zhang Xiali.

"Qingling's sense of secrecy is getting better and better."

Wang Xingguo praised the document upon seeing it, then, without further ado, took out a document from his pocket and handed it to Lin Dong: "Xiao Dong, organize this model of the anti-ship missile space reentry control scheme and tell your godmother how to handle it."

"this……"

Lin Dong was taken aback for a moment, then understood what was going on. He looked at Su Ruohua and said, "So, Godmother came back urgently because of this? The joint R&D team from Changfeng Electromechanical?"

"Nonsense, who among us understands that space reentry thing you're talking about..."

Wang Xingguo said irritably, "I asked you to reply to an email, and you wrote a space re-entry control plan instead, and you gave such a complete answer all at once, leaving me no room for maneuver."

"But the problem with Changfeng Electromechanical is the same as the problem of space reentry."

Lin Dong looked at Wang Xingguo: "Godfather, you told me to reduce the number of interactions to make it safer, so I could only write it more comprehensively and got it done with two interactions. I'm just following your instructions..."

Swish!

As soon as Lin Dong said this, Su Ruohua's gaze immediately turned to Wang Xingguo.

Lin Weiliang, who was sitting next to Lin Dong, also realized what was going on. He shrugged twice, picked up his teacup, and quietly drank his tea while watching the show.

"I……"

Wang Xingguo noticed his wife's gaze, opened his mouth, and weakly defended himself, saying, "That guy Xie Qiming from Changfeng Electromechanical has a fear of leaking secrets syndrome."

The first email I received contained absolutely no information, and I had no idea that this was about the problem of ballistic missile reentry into space.

The technique they asked about was one I was covering for Xiaodong with, and I wasn't very good at it, so I had Xiaodong handle it.

"..."

Su Ruohua rolled her eyes: "Changfeng Electromechanical's project had a leak incident, so it was scrapped and redone."

Their unit's supporting testing base in Northwest China has nearly a thousand people who have dedicated their youth of twenty years to this project, so they definitely have to make sure that every detail of preventing leaks is done properly.

You assigned Xiao Dong to handle this without fully understanding the situation yourself, so who can you blame... Xiao Dong for following your instructions?

"Godmother..."

Lin Dong, now certain of Su Ruohua's purpose in returning, and seeing that it was almost time for dinner, interrupted the couple and asked crisply, "Do you want to understand this control model now, or the control principles behind it, the wave-riding structure of the projectile?"

The terminal velocity of ballistic missiles is hypersonic or higher, at which point the wave-riding effect is mainly effective, and the aerodynamic layout can also be called a wave-riding layout.

"It mainly involves the control algorithms involved in the model, the underlying principles, and the accompanying waverider layout."

Su Ruohua said earnestly, "Next, I need to thoroughly master these core algorithms and principles, as well as the wave-riding configuration, and improve and adapt them to other missiles..."

"Completely master it, and adapt it for other missiles?"

Lin Dong suddenly realized what was going to happen.

But seeing Su Ruohua's serious expression, and then seeing Wang Xingguo looking up at the ceiling as if he had guessed something, he thought for a moment and said, "...Since you're back, godmother, how about I do what godfather does and use your account to boost my character's account?"

"Is it really that difficult?"

Su Ruohua understood the implied meaning and her expression became cautious.

"I don't know your skill level, godmother, so I'm not sure how difficult it is, but it's quite complicated," Lin Dong replied objectively. He had just met Su Ruohua today, unlike Wang Xingguo, whose skill level he already knew.

"I reviewed this control scheme model around 4 PM this afternoon, and I've pretty much got it down. If I spend another half a day working on it, I'll fully understand it..."

Su Ruohua thought for a moment and pointed to the documents on the table.

"That's even better than my godfather," Lin Dongguan said.

"Hey, Xiao Dong, what did you say..." Wang Xingguo couldn't help but interrupt, but before he could finish speaking, Su Ruohua glared at him and sent him packing.

"I'm four years younger than you. I was a second-year master's student when you started your PhD, and we still graduated with our PhDs in the same year. If you were more capable than me and graduated earlier, would you still have the chance to be taken advantage of by me?"

"..."

Wang Xingguo suddenly fell silent.

Lin Dong couldn't bear it and turned his head away, while Lin Weiliang's shoulders trembled even more violently.

"Cough cough."

Lin Dong coughed twice, rescuing Wang Xingguo from his predicament, and looked at Su Ruohua, saying, "Godmother, I'll give you some study materials. Try them out, and if you have any questions, email me."

"Can."

Su Ruohua nodded: "The rocket and missile sector involves a lot of secrets. Information exchanged between the internal and external networks is verified with codes. It would be very troublesome for you to use my account to operate here..."

"Okay, then godmother, please wait a moment."

Lin Dong responded, went into the study, turned on the computer screen, thought for a moment, and wrote down a list with numbers, including numbers from the military intranet and numbers from some materials in his own laboratory.

"Lin Dong, Uncle Lin, Uncle Wang, Madam Su, dinner is ready." At this moment, Xu Qingling came out with a plate of dishes and greeted Lin Dong and the others.

"Brother Wang, sister-in-law, come and eat."

Lin Weiliang, who had been quietly watching the show, heard the call and invited Wang Xingguo and his wife to take their seats.

"Godmother, this is learning material on control technology. Take it back and take a look. Contact me if you have any questions."

The dishes were almost all served.

At this moment, Lin Dong took out a four-page list that he had compiled and printed based on Su Ruohua's level and talent assessment, and handed it to Su Ruohua, who had just sat down, indicating that she should take it back and look at it later.

"Ruohua, I'll hold this for you. You can look at it when you get back after you finish eating."

Seeing this, Wang Xingguo quickly stood up to help take it.

"It's alright, it's not much, I'll take a look now..."

Su Ruohua saw that there were only three or four pages, which was not as exaggerated as Wang Xingguo had said, which was often more than ten pages. She smiled and took the document first.

Ok?

Upon receiving it and glancing at it, Su Ruohua immediately sensed something was amiss.

The first paper title, and the second paper title... why is the content described so disjointed?

"Godmother, just learn in order. Each paper and document is connected. Once you understand this, find the connections and you'll fully grasp the technology..."

Lin Dong, seeing Su Ruohua's stunned expression, assumed she hadn't understood and offered a simple reminder.

"Are you in contact?"

Su Ruohua glanced at the titles of the papers again; she had read both of them before.

After careful reflection and consideration, and in conjunction with the control model I saw today, I found that there are indeed some connections, but not many.

It was probably just two classmates who didn't know each other at school, who glanced at each other from a hundred meters apart.

Aside from being from the same school and classmates, and having only glanced at each other, there's no other connection to be found for the time being.

Lin Dong now wants her to act as a matchmaker for these two classmates who don't know each other and have only glanced at each other, so that they can stay closely connected and walk down the aisle together.

"no……"

Su Ruohua widened her eyes and said, "Xiao Dong, is this how you teach people and provide learning materials?"

"Yes, this list of materials is based on your learning efficiency and general level, with one step omitted in the middle."

Lin Dong sat down at the table, picked up his chopsticks, and took a piece of Kung Pao Chicken. He explained, "The main thing is to fill in all these steps. If you just copy the answers, then you'll be like a godmother. After you learn this technique, your ability to think independently will also deteriorate."

You call these four pages omitting some intermediate steps? Then how many steps weren't omitted?

Su Ruohua looked at the first two papers, then at the remaining four pages of the list of papers and materials, and was completely dumbfounded.

She glanced at the papers in her hand, then at Lin Dong, who was eating intently, and finally at the sumptuous meal spread across the table. Her eyes flickered, but she didn't utter a single word.

Can you still eat this meal?