After arriving at school, I had more time, so I went to the Finance Department first and found Yan Rushan's class.

"Classmate, you look unfamiliar. You are not a student of our Finance Department, right?" As soon as Zhong Yuxiu arrived outside Yan Rushan's class, a male classmate came over.

Zhong Yuxiu glanced around the classroom and smiled slightly, "I'm from the Physics Department. I'm looking for Yan Rushan."

"Look for Yan Rushan!" The male classmate's eyes dimmed slightly. He turned around and was about to call for help, but Yan Rushan had already come out. Yan Rushan's next words did not hit him hard.

"Thank you, classmate. She came to see me."

"I won't disturb you." The boy turned around and went back to the classroom.

Yan Rushan looked at his back for a few seconds, then led Zhong Yuxiu to the end of the corridor and asked in a low voice, "Why are you here?"

"We agreed before that I'll show you the results first." Zhong Yuxiu raised her eyebrows slightly.

"Have you produced any results from the research?" Yan Rushan was slightly surprised. "How long has it been?" A research project takes at least two years, and sometimes several years or even more than ten years.

Zhong Yuxiu smiled and said, "Of course, don't you see who I am? I am the future scientist Zhong Yuxiu."

The little girl's mischievous smile, voice, and smile were engraved in his heart. Yan Rushan's brows softened, and his voice became clear and cold yet tender.

"I'll go to your house at noon?"

"Okay, I'll treat you to something delicious; that's all, I have to get back to class. We'll meet at the main gate at noon."

Zhong Yuxiu came and went in a hurry, and Yan Rushan stood there and watched her leave.

After school at noon, Yan Rushan changed his habit of leaving slowly and went to the school gate early to wait; after waiting for more than ten minutes, he saw the graceful figure walking towards him with brisk steps.

"Student Yan, have you been waiting for a long time?" Zhong Yuxiu walked closer and asked with a smile.

A smile flickered in Yan Rushan's eyes. "I just got here a while ago."

"Then let's go."

The two smiled at each other, walked out of the school together and headed towards the Zhong family's house. When they returned to the yard, Zhong Yuxiu opened the gate and invited the people in. After closing the gate, she couldn't wait to bring the people into the main hall.

"Goudan, bring the little robot out."

Goudan's chip has a wide sensing range, and when he sensed an outsider, he didn't make a sound; instead, he took the small robot out of the room, and two robots, one big and one small, came out one after another.

Zhong Yuxiu smiled and pointed, "Look, these are the results of my research."

"Robot?" Yan Rushan's eyes were sharp as torches. He stepped forward subconsciously and stroked the robot's arms with his fingertips. He touched the big one and then the small one, and couldn't let it go.

Zhong Yuxiu chuckled and said, "I installed the latest chips and sensors in them. The chips contain my own programming. They can follow their owners' orders. The large robots are specifically for housework, while the small robots are like auxiliary robots."

Yan Rushan lowered his head and asked, feeling excited about things for the first time in a long time.

“What do they do?”

"Goudan, serve the dishes." At the command, Goudan responded with two beeps, turned around and left the main room. In a moment, he brought the dishes and placed them on the table one by one.

Yan Rushan stared at Goudan who was walking freely, his eyes full of brilliance; the big robot had some minor flaws when walking, but its merits outweighed its flaws, and it could understand instructions to do housework and cook, which was a major advancement in technology.

Today's technology is still at a backward stage and has always been surpassed by foreign countries; the two robots in front of us are very advanced in terms of both technology and internal devices.

"Goudan, standby."

Goudan walked to the corner, stopped, and entered standby mode.

Zhong Yuxiu pursed her lips and smiled, "Brother Yan, how is it?"

"Very good." He said it firmly, without hesitation. Yan Rushan's eyes kept darting back and forth between the two robots. After a moment, he forced his gaze back and fixed it on the girl before him. "Mr. Zhong, do you know what the birth of robots means? Putting aside the value of the robots themselves, just the sensors and chips alone can disrupt the current landscape."

"I know that sensors have a wide range of applications. If fully developed, they could be used not only for civilian use but also for thermal weapons and even guided missiles." She understood this better than anyone else. "There's one more thing I didn't mention: the built-in chip is a lithium-ion chip. Lithium-ion is a key focus of my research this time. It's a reusable battery. I integrated the battery and chip into one, so the robot relies on charging for energy."

"Lithium-ion batteries are made from non-toxic, abundant resources. Their main ingredients are petroleum coke, graphite, electrolyte, diethylene carbonate, dimethyl carbonate, and several chemical elements. These are non-toxic resources, safer than batteries currently on the market, and their consumption is significantly reduced."

Not only will they save a lot of resources, but they will also become the main force in new areas.

Yan Rushan knew the stakes. "Don't reveal your findings yet. I'll tell my grandfather when I get back. Don't worry, my grandfather is a high-ranking general who dedicated his life to the country without any selfish motives. Please trust me."

"Okay." Ben also had this idea. She was alone and weak, so she had this idea in mind from the beginning. "The little robot is a gift for you. You can pack it up and take it back."

She is still safe now. It should not be difficult to cover her with a black cloth and take her out.

"No rush, I'll go back to find grandpa first, and then borrow his bus to come back in the evening." Not only was it inconvenient to hold a piece of metal, but it would also be bad if it revealed its identity on the road.

"Then let's eat first." Zhong Yuxiu smiled. She was not in a hurry. As long as the things had not been exposed to the outside, they were safe. When she made the robot, she used her mental power and did not make any big noise.

Yan Rushan hesitated for a moment and then nodded happily.

After dinner, Zhong Yuxiu sent Yan Rushan away, closed the door, washed up briefly, and went back to her room to lie down.

Goudan cleaned up the mess and entered the room. He sensed that she was not covered with a blanket. "Master, please cover yourself with a blanket if you want to sleep. Be careful not to catch a cold."

"Goudan, do you think I'm doing the right thing?" Lithium ions were created ahead of time, lithium batteries came into the market, and robots were also developed many years ahead of time.

"Whatever the master does is right. You have to believe in yourself."

Zhong Yuxiu shook her head. "I'm very confident. I don't have low self-esteem. Not having low self-esteem doesn't mean I won't reflect. Current technology can't keep up with my pace. For convenience, I created you and the little robot, and I also let Yan Rushan know whether it was right or wrong."

"Scientific and technological progress is the cornerstone of human development. You are not wrong."

Yes! Science and technology are the cornerstone of development. Without technological progress, how can a country develop?

After figuring out the key, Zhong Yuxiu felt relieved and began to doze off. "Goudan, I'm going to sleep."

"Okay, master, good afternoon." Goudan personally pulled the quilt over her before going out.

After a good nap, Zhong Yuxiu felt energetic in the afternoon. Her brain reacted faster in class and she could quickly apply what the professor said to other situations. After class, she went to the library to select various books to read, and did not go home until the evening after school.