Cars, trains, taxis, all means of transportation that Wang Yufei has never had contact with in his life, Wang Yufei enjoyed them all in one day.

What surprised Guo Jianfeng was that Wang Yufei, who came out of the mountain village for the first time, did not see anything as novel as Grandma Liu when he entered the Grand View Garden when he entered the city. He seemed very calm and seemed to be thinking a lot of the time.

Especially at night, Wang Yufei seems to particularly like to look up at the sky... The sky may not be accurate, it is more appropriate to describe it as looking up at the stars.

Yes, this little guy really likes to look at the stars.

"Are the stars so beautiful?" Guo Jianfeng couldn't help but ask.

"The stars you see in the city are much less than those you see at home." Wang Yufei explained, then thought about it and said: "I read a book in the school library yesterday that said this is caused by light pollution.

, sky glow, glare should be like this. So people in cities tend to go to bed later, so I wonder if this problem can be solved if the entire city uses a single-wavelength light source that is easier to filter."

"Ahem..." Guo Jiafeng was a little stunned. He thought for a long time and didn't even know how to answer the question.

You know, in the car, he was still telling the child how beautiful the neon lights on the riverside in the provincial capital were when they lit up...

As for light pollution?

Guo Jianfeng even felt that this was the first time he heard this term.

There is also a single-wavelength light source? This should be a physics term, right? Have you started learning physics in elementary school?

Last night, after Wang Yufei was put to bed, he and old Liao had a long talk at midnight, and the topic naturally couldn't be separated from the child in front of him.

According to Lao Liao, before yesterday, Wang Yufei really didn't show anything outstanding. How come his thoughts have become so profound after following him? That guy Lao Liao is so dishonest!

If you don’t understand, just change the topic.

"Don't think about it now. Don't be restrained when you get home. I've already told your Aunt Han about you, and she welcomes you. By the way, you also have a sister named Guo Xiaoyi, who is two years younger than you.

Months ago, I am now in the third grade of junior high school, and from now on you will be a family." Guo Jianfeng said.

"Uncle Guo, can I go to school?" Wang Yufei turned around and looked at Uncle Guo with obviously hot eyes.

"Of course, don't worry about this. Your Aunt Han and I are both in the education system. It happens to be the beginning of the school year. I will help you find a solution tomorrow. Well, when I get back, I can also ask Xiaoyi to help you with your homework.

Pretty good." Guo Jianfeng said, patting his chest.

…

"I'm back. Oh, you are Wang Yufei, right? Come in quickly, the room aunt has prepared it for you. Are you tired from the journey? The food is ready. When you are full and full, go take a bath and then have a good sleep.

Sleep.

"Thank you, Auntie." Wang Yufei thanked him, changed into a pair of shoes like Guo Jianfeng, and was welcomed into the house by the enthusiastic hostess.

The living room is not big, but the decoration is much more exquisite than the houses in the village. There is a table of dishes on the table in the restaurant next to it, which is still steaming.

Before Wang Yufei could finish observing the furnishings in the house, a door in front of the living room was suddenly opened, and a girl about the same age as Wang Yufei ran out jumping: "Dad, I heard that you brought me a brother back? Really?

Fake?”

"Of course! Dad would never lie about military information!"

"Okay, don't talk about anything else yet, eat, eat!"

…

At the dinner table, Guo Xiaoyi kept secretly looking at Wang Yufei...

Very disappointed!

When she heard her mother say that her father had found a brother for her, the girl was still full of joy.

Yes, in fact, Guo Xiaoyi also really wants to have a brother. In the eyes of girls, having a brother is a very cool thing.

For example, her best friend’s brother is handsome, sunny, and can play basketball. He goes to her best friend’s house to play, and sees with her own eyes that her best friend can act coquettishly in front of her brother, and even helps her best friend with her homework...

But the guy her father brought was obviously very different from the image of her imagined brother. Is it true?

Wearing rustic clothes, he is skinny and has no sunshine at all, and he is also very good at eating.

She hasn't finished one bowl yet, and this guy has already eaten three bowls.

What made her even more upset was that her parents were still trying their best to pick up food for him and kept making him eat more, but no one cared about her.

"Ahem, I want to eat chicken legs too!" Guo Xiaoyi pouted in dissatisfaction.

"If you want to eat it, just pick it up yourself!" Han Qian rolled her eyes at her daughter.

"His food is all served by you!" Guo Xiaoyi said aggrievedly.

"Oh? Then can I give it to you?" Wang Yufei was stunned for a moment, and then he realized that he had picked up a chicken leg and put it in Guo Xiaoyi's bowl.

"Bah, bah, bah, who wants you to take it! Huh, I'm full, I won't eat!" After saying that, Guo Xiaoqian put down her chopsticks, ran back to her room quickly, and slammed the door with a "bang".

…

"This kid!" Guo Jianfeng complained: "You've spoiled me rotten."

"What do you mean I'm spoiled? It's obviously you who obeys her in everything!" Han Qian retorted, then looked at Wang Yufei and said: "Feifei, Xiaoyi is a little willful, don't argue with her!"

"Auntie, don't worry, I will take good care of her in the future. Well, just like my own sister." Wang Yufei said seriously.

"Ah?!" Han Qian was stunned by these words. How could this child... act like an adult?

"Do you want me to send her food over?" Wang Yufei pointed at the small bowl that Guo Xiaoyi had not finished yet.

"It's okay, you can eat yours. There are a lot of snacks in her room, so you won't be hungry!" Han Qian said bluntly.

"But snacks can only provide extra calories and cannot guarantee sufficient nutrition. I'm almost finished eating, so I'd better give it to her!" Wang Yufei thought for a while, quickly finished the rice in his bowl, and then put it between the two

With complicated eyes, the adult picked up Guo Xiaoyi's rice and walked towards the girl's room.

…

"Hey, Lao Guo, this kid..." Han Qian stopped talking.

"Don't worry, he is an obedient child, can Lao Liao still harm me?" Guo Jiafeng replied casually.

"That's not what you mean. Why do I think this kid's brain is a little twisted?" Han Qian blinked and whispered.

"Don't mention it now. We'll talk about it after the children go to bed at night. You go and take a look first, don't let Xiaoyi act petty, after all, she's not very familiar with her yet."

…

"Dong dong" While the two adults were whispering, Wang Yufei knocked on Guo Xiaoyi's door.

"Who!"

"I, Wang Yufei!"

"what?!"

"I'm bringing you meals, snacks are not healthy!"

The door suddenly opened, and the girl stuck out her ferocious little face: "I told you I won't eat, I have to do my homework!"

"But you still have to eat! Otherwise, you can eat well and I will help you with your homework." Wang Yufei blinked and said matter-of-factly.
Chapter completed!