The little star from the Gobi Desert, handed over to the state, is hailed as a national treasure.

Professor Qian didn't smile. Although he usually looked at Tian Tian with a smile and never had a stern face, this time, his expression was unusually serious.

"My dear, you want to learn how to build missiles from Grandpa? Fine. But I have to make three rules with you."

Sweetie didn't understand the meaning of the idiom yet, but she vaguely understood that Grandpa Qian wanted to negotiate with her.

"When Grandpa is working, you can only sit in your own seat. You are not allowed to move around, talk, or ask questions."

"You can only see, listen, and learn by yourself. But Grandpa will test you, and if you can't answer the questions, you can't stay here any longer."

"You'll not only learn from your grandfather, but he'll also arrange for others to teach you the basics. If you fail the exam, you can't continue learning about missiles."

"Can you meet these conditions?"

Those who were just surprised that Professor Qian would agree now secretly breathed a sigh of relief and admired his wisdom.

At the same time, they shook their heads repeatedly at the harsh conditions he proposed.

Let alone the fact that she is only three years old, even if she is twenty-three years old, if she is not allowed to ask questions, not allowed to speak, and has to be tested at any time, how many people can guarantee that they will pass?

Sweetie probably wouldn't understand a single word of those missile theories and complex operations, which are as cryptic as a book.

You have to learn several things at the same time, and if you don't pass, you have to quit. Only a god could meet these requirements.

Song Dazhuang thought to himself, "So this is how Old Qian is subtly rejecting Tian Tian, ​​so as not to hurt her feelings while still upholding his principles."

As expected of Professor Qian, he's amazing, truly amazing.

Sweetie was biting her little finger, her big eyes blinking as she pondered intently. Someone nearby couldn't bear to watch and wanted to take her to eat, but seeing Professor Qian's serious expression and Sweetie's solemn look, no one dared to step forward to dissuade her.

After a while, Sweetie nodded: "Okay, Sweetie will listen to Grandpa."

The expressions of those around him immediately became quite varied.

One is a three-year-old toddler who can't read yet, and the other is a world-renowned, top-tier national treasure scientist. These two are actually going to become teacher and student?

Just imagining that scene is too surreal.

Commander Liu leaned closer to Chief Designer Wang and whispered, "Old buddy, I'll be attending your project tomorrow too, remember to call me."

Chief Designer Wang rubbed his temples: "Commander, could you please not be so curious?"

"Hey, don't say that! I've seen Old Qian yell at people with a dark face! What if he yells at our little one until he cries..."

Although Professor Qian was usually kind and approachable, that was outside of science. When it came to scientific research, he was known for his strictness. If Tian Tian accidentally crossed him, he would have to "rescue" the child immediately.

"Professor Qian, these are just sweet words from a child, please don't take them to heart. Scientific research is a matter of national importance, I can't let her cause trouble."

The child was young and unaware of the gravity of the situation, but as her father, Liang Zhe understood the implications. Every item in the research lab—materials, components, even a single blueprint—was related to national security, and he couldn't bear the responsibility even if Tian Tian accidentally touched something.

Strangely, Professor Qian smiled and said, "We should trust Tiantian. She promised me she wouldn't talk or move around, and she should be able to do that."

He looked down at the child in his arms and asked, "My sweet girl, is Grandpa right?"

"Yes!" Sweetie nodded vigorously, her eyes revealing a determination beyond her years. "Sweetie promises Grandpa that if she does something wrong, Grandpa will kick her out."

Even Liang Zhe was speechless. He never imagined that his daughter would actually possess such perseverance and willpower. It seemed that Shen Ruowen's departure had truly affected her, making her appear to have matured considerably overnight.

"Okay, it's settled then. Now, Grandpa will take you to eat!"

Professor Qian picked up his youngest "disciple" and walked towards the barracks with a smile.

Logistics Minister Zhao Youtian hurriedly instructed the soldiers, "Go and inform Li Dazui to deliver the food..." He looked at Professor Qian's back, clicked his tongue, and felt like he was dreaming.

Aside from a few highly regarded researchers, who else was qualified to enter Qian Xuesen's quarters? It was filled with high-level documents and research notes.

But judging from this, Sweetie is making an exception.

"Send him to Master Qian's barracks. Starting tomorrow, our little lucky star will be Master Qian's apprentice."

Seeing that everyone had dispersed, Brigade Commander Bai quickly caught up with Commander Liu and reported on the discovery of the roadbed that day.

Commander Liu slapped his thigh: "Great! That saved me another million or so! Our base is truly blessed!"

He instructed, "Take some people to do the basic survey tomorrow. Once Professor Zheng Hong's pipeline repairs are finished and he's physically able to handle it, ask him to go and take a look himself."

Commander Bai stood at attention and saluted. "Yes, sir."

The thrilling day is finally over, and it has been resolved satisfactorily without any major incidents.

Li Guihua had no external injuries and is fine after resting.

Xing Yuxiu was rushed to the hospital for emergency treatment. Fortunately, both mother and child survived. However, she lost a lot of blood and will need to rest for a while.

After the ordeal of the day, Tian Tian suddenly seemed to have become a little adult. The next morning, she got up early and urged her father to help her get dressed.

"Daddy, Sweetie's going to school today!"

Liang Zhe looked at the little kid in front of him, feeling both amused and exasperated.

While others go to daycare and learn to count from one to ten, his daughter is learning directly from a world-class rocket expert. If others knew this, they would think he was dreaming.

"My dear child, do you know who Grandpa Qian is? Those who study under him are the smartest scientists in the country. You...you..."

He used the word "you" twice, and finally, fearing it might discourage her, he changed his question, "Aren't you afraid you won't be able to learn it and will get scolded by Grandpa?"

"Grandpa Qian would never scold Tian Tian. Grandpa Qian likes me!"

The little girl was fiddling with her braids, her big eyes sparkling.

"..."

Liang Zhe thought to himself, "You've never seen Grandpa Qian get angry. Oh well, I'm sure he won't hold a grudge against a little kid like you. At most, he'll stay in the lab for a couple of days, and then he'll find a reason to kick you out."

Thinking of this, I felt a pang of heartache for my daughter.

Li Guihua knocked and came in. As soon as Tiantian saw her, she rushed over and hugged her: "Aunt Li, are you feeling better? Does it still hurt? Tiantian was so worried about you."

Li Guihua tenderly touched Tian Tian's little face and gently coaxed her for a while before carefully braiding her hair.

After the child was ready, Li Dazui brought breakfast. Everyone was very curious about Tiantian's new identity.

Li Dazui took out a few pieces of milk candy and stuffed them into her pocket. "Baby, if you see grandpas or uncles getting angry, give them the candy and act all cute and charming. I guarantee no one will have the heart to scold you."

"Sweetie is the best girl!" the little girl said, tilting her head back defiantly. "She would never make them angry."

"Yes, yes, you're the best. You're the cutest little baby in the world." After saying that, Li Dazui still stuffed a few more pieces of candy into his mouth, not entirely reassured.

Others also gathered around, some giving Tian Tian her schoolbag, some giving her her stapled notebooks, and others placing sharpened pencils in a carefully made cardboard box—this was the little girl's first pencil box.

Liang Zhe looked on with a sense of helplessness: What use are these things to his daughter who can't even write?

But Tian Tian was overjoyed. She happily packed her stationery into her schoolbag, slung it over her shoulder, and stood tall and proud, looking just like a primary school student.

"Daddy, Sweetie's going to class!"

"Okay, Dad will take you there."

Liang Zhe took his daughter's little hand, followed by a large "school-dropping team".

Once they reached the vicinity of the research lab, Liang Zhe could not proceed any further. Professor Qian had stipulated that unauthorized personnel were not allowed to approach the research area.

Fortunately, Chief Designer Wang was already waiting at the door, and Commander Liu also rushed over.

Liang Zhe nervously pushed his daughter forward gently: "General Wang, Commander..."

"Don't worry, the child won't be wronged," Chief Designer Wang said with a smile. "What do you think of Mr. Qian? He's not a man-eating tiger."

Those who have experienced Professor Qian's meticulousness in academics silently shake their heads in their hearts—the top talents in various fields have all received their fair share of scolding from Professor Qian.

"Come on, come inside with Grandpa. Grandpa Qian is already waiting for you inside."

Chief Designer Wang picked up Tian Tian and, amidst the expectant gazes of everyone, stepped into the research lab.

Commander Liu, seeing Liang Zhe's anxious, fatherly expression, patted him on the shoulder: "Don't be nervous, I'll take care of the baby inside, don't worry."

"Commander, then I'll leave it to you."

"I know. You should all disperse and not crowd around here, lest Old Qian sees this and gets angry."

Upon hearing this, the crowd immediately dispersed before Commander Liu could finish speaking.

Liang Zhe had no choice but to look back every few steps, and reluctantly left with Song Dazhuang pulling him along.