"Why?"

Ji Zhen shook his head, "This is probably my first time going abroad, and it is also the last time I go abroad." In the future, the conditions should not allow it. ”

Xu Linfei frowned, not very understanding Ji Zhen's words.

Ji Zhen put away the game and didn't plan to continue, "I'm now a professor in the Department of Mathematics, and I have solved the Poincaré conjecture and solved the national engineering problem, and I am a little famous in the world." ”

And this bit of fame is not enough to make foreign countries think about anything. However, I reckon that after the Jan Misr existential and quality gap is resolved, I will be blacklisted by other countries. ”

"Science knows no borders, but scientists do. Either I join their country, or they kill me outright. ”

When she said this, Xu Linfei's face turned pale in an instant. She now fully trusts her boyfriend, who says that if he can solve that world's problem, he will solve it. Then, the latter situation may also be as he said.

Xu Linfei approached Ji Zhen's body, wrapped her arms around him, and said.

"Really, this time you don't want to go abroad, just stay in the country, okay?"

Ji Zhen looked at Xu Linfei's worried look and gently patted Xu Linfei's back, "Don't worry, I'm not in danger this time." ”

"I'm not afraid of 10,000, I'm afraid of what if!" Xu Linfei shook her head, tears began to roll in her eyes, "I don't want to lose you." ”

Ji Zhen held Xu Linfei's shoulders, stared at her with his eyes, and changed his expression to an extremely serious and serious expression, "Linfei, you believe me, it's going to be fine!" ”

···

Yanjing's plane flew non-stop to Los Angeles.

After seven days in Los Angeles, we found ourselves in New York, known as the most prosperous city in the world.

As Ji Zhen said to Xu Linfei, he became alone.

But, so good, he walked around New York alone in a low-key way for the rest of his life.

Times Square.

In Ji Zhen's impression, Times Square in New York is the most prosperous and gorgeous place in the world.

But when he actually stood here, he was a little disappointed: there were building fences everywhere, and there were big cranes to tear down billboards. However, people from all over the world are happy to rush by, pick up the camera in their hands, and leave precious moments for their families, lovers, friends and themselves.

Of course, there are also solo travelers like him, observing everyone who passes by, and everyone's every move and smile.

Overall, Times Square is still very good-looking. But don't get your hopes up too much, because it's not like in the movies.

Fifth Avenue.

Yanjing also has a Fifth Avenue located on the North Fourth Ring Road, but compared to here, it's a joke.

Ji Zhen stood on the street and found that the main purpose of many people coming to Fifth Avenue was to break into the Apple store to shop, then take pictures and leave.

Ji Zhen also saw how the richest people in Manhattan walked with coffee and talking......

Huaxia City.

Manhattan's Huaxia City is not large, and Cantonese people are the majority. When he sat down to eat, Ji Zhen didn't feel like he was in New York at all. Because from ordering to checkout, there is no problem at all in Chinese.

Central Park.

In Manhattan, where every inch of land is valuable, it is not easy to have such a large "natural oxygen bar" as Central Park, and Ji Zhen has to praise the importance that the United States attaches to greening, and there are indeed many places worth learning and learning.

In the morning, people can be seen running, walking their dogs, and walking around the lake.

Columbia University.

Located in Upper Manhattan, New York, Columbia University is a private research university and one of eight Ivy League schools that are ranked among the best in education, medicine, law, business, and journalism.

Ji Zhen stepped here, feeling how the college atmosphere here is different from Yenching University in Huaxia.

Perhaps because of the difference between Chinese and Western cultures, when you see the exotic architectural style, you will inevitably be attracted by the style of the building, and you can't help but stand and take a few more looks.

"Oops!"

At this moment, there was an impact force on Ji Zhen's body, and his instinctive muscles and bones moved, and the force rebounded back, and he did not move.

Then he heard a cry of pain.

Moreover, it is a female voice in Chinese.

Ji Zhen turned around and saw a girl with a little baby fat falling to the ground, English books scattered around, and her hands were kneading her lower body. Obviously, this fall made her bones hurt.

"I'm sorry, are you alright?"

Ji Zhen hurriedly walked over and helped the other party up.

"It's okay, I didn't see the road myself." After saying this, the girl looked up, looked at Ji Zhen and said in surprise: "Huaxia? ”

Ji Zhen nodded.

He was about to say something when two male voices came from behind the girl.

"Zhou Zhou, you wait for us!"

Accompanied by two male voices, two boys walked over, which made Ji Zhen very surprised, because both of them were handsome types.

"Lin Yang, Yu Huai, the two of you are too slow."

"What's wrong? What happened? The boy known as Lin Yang looked at the books scattered on the ground, picked them up one by one, and then hugged them to his chest and asked.

The girl known as Zhou Zhou shook her head, "It's okay, I'm embarrassed to bump into him when I left." By the way, he is also Chinese. ”

Lin Yang immediately stretched out his hand and made a gesture of shaking hands, "Hello, I'm Lin Yang, I'm sorry to you on behalf of Zhou Zhou." ”

Ji Zhen smiled and also stretched out his hand, "It's okay, Ji Zhen." ”

Seeing that the three of them were holding books in their hands, Ji Zhen couldn't help asking, "You all studied at Columbia University?" ”

Zhou Zhou nodded, "Well, we are all international students, my name is Yu Zhouzhou." His name is Lin Yang, his name is Yu Huai, and he is my nephew. ”

Ji Zhen raised his eyebrows and looked at the boy who was called Yu Huai.

After this look, he found that Yu Huai was also staring at himself with burning eyes.

"Ji Zhen, Ji Zhen, are you a professor in the Department of Mathematics at Yenching University?"

Suddenly, Yu Huai spoke. His voice was very loud, startling Yu Zhouzhou and Lin Yang.

However, the information in Yu Huai's mouth surprised the two of them even more.

"I've read your paper, and it's very incisive. It's you, it's you, right, you're that Ji Zhen, right? ”

Yu Huai seemed a little excited, and he was a little fluency in speech.

Ji Zhen put his index finger to his mouth and shhh ”

Although he said so, he was recognized by his compatriots abroad, and his tone of slight admiration and excitement made Ji Zhen's heart very comfortable, and the corners of his mouth pulled a smile.

Lin Yang and Yu Zhou looked at each other, this is too much of a coincidence.

But Yu Huai is still talking.

"When you were hired as a professor at Yenching University, the three of us sighed together. Yu Zhouzhou and Lin Yang still looked incredulous, and the two sighed that the juniors of Yenching University are so fierce now? If you don't agree with each other, you will become a professor. ”

Yu Huai wanted to say more, but was covered by the hands of Lin Yang and Yu Zhouzhou.

Now it is no longer their juniors who are standing in front of them, but the professors of their alma mater, with different identities and different postures.