"Principal Guo, Professor Ding, we've arrived. Please come in and sit down for a while."

Leading them into the hall, Haonan and Tian Shangguo went to the kitchen to help, while Yan Rushan went to the kitchen to make tea and brought it over, "Yuxiu, the tea is here."

"Thank you." Zhong Yuxiu accepted it and served tea to the two elderly people sitting on the sofa. "Please have some tea."

"Thank you." Principal Guo took the tea with both hands, placed it on the coffee table, and took a sip. "I've had my tea. Where's your cart?"

Professor Ding nudged him and said, "Why are you in such a hurry? We can wait and see after dinner."

"Don't say you're not anxious."

Professor Ding: "..." Urgent!

Zhong Yuxiu smiled and said, "Please wait a moment, I'll ask Goudan to go upstairs and bring the cart over."

"Yuxiu, I'll go." He had seen her before, in the laboratory.

"That's fine, thank you for making the trip, Brother Yan."

Yan Rushan smiled lightly and went back upstairs. A moment later he came down carrying something that looked like a bicycle. Principal Guo and Professor Ding stood up and surrounded him, staring at the small electric scooter on Yan Rushan's shoulder, as if they saw a beloved thing. They wanted to touch it but didn't dare to, and they kept rubbing their hands in greed.

It seems a bit obscene.

Zhong Yuxiu couldn't bear to watch, "Brother Yan, please put the car down. It's tiring to carry it."

The electric scooter has been modified to be lighter, but it is still heavy.

"Okay." Yan Rushan placed the electric scooter on the ground. It had a silver exterior, with dark patterns on both the dragon head and the horizontal bars. Even in later times, that design would have been a cool one, and even more rare now. "This scooter is suitable for women."

"When it was designed, it was designed according to my preferences." Naturally, it was for her to use.

Yan Rushan nodded. "I understand. The one you handed in was also the same color, and the exterior is pretty much the same."

"Well, we can design other appearances, depending on your preferences; the size can also be changed. The main source of their operation is chips and sensors, and the power is the engine. The appearance is up to you." There is no requirement. It is easy to change the appearance.

"Very much." With a smile on his face, Yan Rushan was pushed away by Professor Ding just after he finished speaking; the position where he was standing happened to be in the middle of the car, so blocking his view was secondary. His huge size prevented Professor Ding from getting close to him.

Zhong Yuxiu shook her head and laughed, pulling Yan Rushan aside to talk. "What does it mean? It's been over a month, and it still hasn't been sold."

"It's almost there." He couldn't say much else.

"What about the patent?" This is what she cares about most.

"It's coming soon, and the higher-ups are working on it quickly."

Zhong Yuxiu understood. Even if Yan Rushan didn't say it explicitly, she could guess it. A weak country has no diplomacy, and it takes a lot of negotiation to successfully apply for a patent. No wonder there has been no movement for so long.

"Comrade Zhong, is it easy to use? Can we get started?" Principal Guo turned his head and asked interestedly.

Teacher Ding then looked over, his eyes full of anticipation. Zhong Yuxiu smiled and nodded, "Of course you can, but the room is small, so we'll have to go outside."

"Aren't you afraid of being seen?" Principal Guo hesitated. The compound is safe and there are many people.

"Comrade Zhong, Principal Guo, Professor Ding, it's time for lunch." Haonan came out of the kitchen with bowls and chopsticks in hand.

"Got it." Zhong Yuxiu responded and asked for their opinions. "It's fine to ride outside, as long as you don't leave the compound. Should we eat first or go and give it a try?"

Principal Guo looked at Haonan, then at the car in his hand, and made a decisive decision through gritted teeth, "Let's eat first. It can't run away."

When you go to someone's home, you must observe the etiquette.

Zhong Yuxiu smiled and said, "Let's serve the food first. We can talk while we eat. I'll help serve the food. I wonder what delicious food Goudan has cooked."

"I'll go too. You two can wash your hands and take a seat first." Yan Rushan said hurriedly and followed Zhong Yuxiu to the kitchen.

Haonan pointed to the alley around the corner of the hall and said, "Principal Guo, Professor Ding, the restroom is over there. You can see it when you go in."

"We understand. Go and do your thing." Principal Guo waved his hand. Seeing Professor Ding still carefully rubbing the cart, he hurried forward to pull him away. "Wash your hands and eat first. After dinner, please ask Comrade Zhong to teach us how to do it."

When faced with new things, these old guys cannot lose to the young people.

Principal Guo pulled Professor Ding out after washing their hands, and Zhong Yuxiu and others had also served the dishes; the group sat down around the table, with Principal Guo and Professor Ding added, there were six people dining today, and it was more lively than before.

"Principal Guo, Professor Ding, I won't call you anymore. Please feel free to do as you please. After we have eaten and drunk enough, let's go try the mobility scooter." Zhong Yuxiu greeted them.

Principal Guo smiled brightly, "Good food and good meals, we won't be polite to you."

"That's right. You know whether you are full or not. It's so boring to be polite." Thinking back to the ancient times, every time she attended a gathering of young ladies, she didn't want to go; the ladies walked in a very orderly manner, and their every move, every frown and smile seemed as if they had been measured with a ruler.

Facing their standard ladylike smile, I get impatient every time I see it.

"Okay, we won't be polite." Professor Ding also smiled and picked up the chopsticks to start eating.

The two elders started eating, and Zhong Yuxiu and others also started eating.

Principal Guo tasted every dish and thought they were all delicious. "Comrade Zhong! Who made the dishes? Why don't I see anyone here?"

Zhong Yuxiu grinned and said, "I'll let it come out to meet you."

"Okay, please." Principal Guo put down his chopsticks, and Professor Ding also stopped picking up food with his chopsticks.

Haonan and Tian Shangguo looked at each other and continued eating at the same time.

A smile flashed across Yan Rushan's eyes as he served food to Zhong Yuxiu.

"Goudan, come out for a moment." The two old men put down their chopsticks. Zhong Yuxiu did not continue eating, but waited leisurely for Goudan to come out.

“Ding ding ding.”

In response, Goudan came out of the kitchen. His mechanical thighs took flexible steps, and his walking posture was very similar to that of a human; but it was a little less flexible than a human, and there was a slight stiffness in its walking.

Zhong Yuxiu nodded in satisfaction. "It's Goudan, my assistant robot. He can also cook and do housework. Now he does most of the housework. I just tell him what to do, and his chip will do it on its own."

Professor Ding suddenly stood up, and the chair was forced to move back with a harsh friction sound; Principal Guo did the same. The two of them walked to the robot, one in front and the other behind. The robot was about the same height as them, but now it stood in front of them, it was stronger than them.

"Goudan, serve the two guests some food."

"Ding ding." Goudan responded and went to the table of Principal Guo and Professor Ding first, took their bowls and turned to go to the kitchen.

Principal Guo and Professor Ding stared at the kitchen intently. When Goudan came out of the kitchen, the two bowls were filled. They also saw Goudan personally put the two bowls of rice back to their original places. Then, Goudan walked to Zhong Yuxiu and stood quietly.