"My little friend, we meet again."

He Zhiguo noticed Ye Fan from afar. He couldn't help it, this young man's temperament was too outstanding.

During this period, every time he thought about the bun incident, he couldn't help but laugh secretly.

"It's you."

Ye Fan retracted his mind, a look of surprise flashed across his expression, and he said half-jokingly: "I didn't buy any buns today. I'm afraid you won't be able to buy buns."

He Zhiguo: “…”

How long will this meme last?

Brain pain!

Ning Xi pulled Ye Fan's clothes and asked softly: "Who is this grandpa?"

"We met him once, and I only know his name."

"oh."

Ning Xi nodded to He Zhiguo and said, "Grandpa, sit down first."

"good."

He Zhiguo did not refuse. After sitting down in the empty seat opposite, he looked at Ning Xi who was wearing a mask and said, "Ye Fan, is this your little girlfriend?"

"But I remember, aren't you still in your third year of high school? Isn't it too early to fall in love?"

"no no!"

Ning Xi quickly explained, "Mark and I are just classmates and good friends, we are not in a relationship."

Hearing this, Ye Fan felt helpless in his eyes and nodded: "Yes, we are just good friends now and have not reached the stage of falling in love yet."

"clear."

A kind smile appeared on He Zhiguo's grooved face. At such an old age, he already knew the answer in his heart just from the look in Ye Fan's eyes at the little girl in front of him.

Ning Xi kicked Ye Fan under the table. She was not stupid. Of course she knew the meaning of Ye Fan's words, and the shame in her eyes was about to overflow.

Ye Fan chuckled and said nothing more.

He Zhiguo said with a half-smile but not a smile: "My friend, last time I remember you said you wanted to apply for Tsinghua University. If I remember correctly, the Imperial City Model 2 Joint Examination has been completed. How are your results?"

“Not bad.”

Ye Fan gave a vague answer.

But after Ning Xi heard this, she was extremely speechless. She knew the truth.

750 points! Full score!!!

Is this okay?

"Then you have to work hard!"

He Zhiguo did not ask again, but instead talked about the genius list, "This year's college entrance examination reform, the Ministry of Education attaches great importance to the genius list. If you have the ability, you can try it."

"Of course, don't put too much pressure on yourself. After all, there are only one hundred places on the genius list. Even if you are at the bottom of the list, it will be difficult to reach the sky. You can use this as a source of motivation. I am optimistic about you."

"Thank you, I will try my best."

Ye Fan felt the kindness from He Zhiguo and nodded in agreement with a smile.

"okay."

He Zhiguo waved his hand and said, "You guys go ahead. I, an old man, won't bother you young ones anymore. I have to find some information."

After saying that, he stood up and was about to walk to the bookshelf area on the right. He suddenly stopped. He seemed to have thought of something interesting. He turned to Ye Fan and said, "Little friend, you seemed to be very interested in physics last time I saw you."

, I happen to know some physics, how about I give you a physics question?"

Ye Fan was stunned for a moment and narrowed his eyes slightly: "I can't ask for it."

He Zhiguo turned back and said, "Little girl, please borrow a pen and paper."

Ning Xi obediently handed the pen and paper to He Zhiguo. She was quite curious and turned to Ye Fan and blinked.

Ye Fan shrugged his shoulders and made a gesture of spreading his hands towards Ning Xi, indicating that he didn't know.

"alright!"

He Zhiguo put down his pen, pushed the draft paper in front of Ye Fan, and said with a smile: "Try to solve it, it doesn't matter if you can't do it."

After saying that, he turned around and left.

As soon as He Zhiguo left, Ning Xi picked up the scratch paper and read it. After a few seconds, she silently returned the scratch paper to Ye Fan. The content on it was too profound and she couldn't understand it at all.

To put it mildly, it is almost like reading a book from heaven.

Noticing the helplessness on Ning Xi's face, Ye Fan guessed it, took the draft paper, and asked: "Can't you understand?"

"Well, it's so difficult."

Ning Xi grimaced, "I haven't learned a lot of the above knowledge..."

Looking at the girl's pitiful look, Ye Fan shook his head and laughed, comforting: "It's okay, you will be able to learn these knowledge points after you get to college. If nothing else happened, the grandfather just now should be from a certain university

Professor of Physics.”

Ning Xi covered her mouth and exclaimed, "So powerful?"

"It shouldn't be wrong."

Ye Fan raised his hand and touched Ning Xi's ponytail, "Look at you man...watch me solve this problem."

"come on!"

Ning Xi waved her little hand, with a smile in her eyes, "It just so happens that you still have one math problem left for me. How about a competition?"

"Yes, yes."

When he mentioned the competition, Ye Fan's eyes lit up, "Since it is a competition, there must be a jackpot. What are the conditions for betting on it?"

"Bet again?"

Ning Xi looked wary.

The last time she lost to Ye Fan was still fresh in her mind. For this, she paid a heavy price by drinking milk every day.

So much so that she had an instinctive resistance to betting, especially when betting with Mark. She always felt that she would definitely lose.

But when she thought about the physics problem that Ye Fan was going to do, she felt inexplicably filled with confidence.

Ye Fan said just now that she would be able to understand these knowledge points when she gets to college. That means that many of the knowledge points in this physics question are content that can only be accessed in college.

Even if Ye Fan can untie it, it won't be too fast.

It seems like this...

"It's a bet!"

"Okay, let's get started."

The girl's little thoughts were all written on her face, and a smile appeared at the corner of Ye Fan's mouth.

Xiao Xi, Xiao Xi, you brought this to my door on your own initiative, so you can’t blame me for cheating you.

Ha ha……

Seeing Ning Xi start, Ye Fan took out a pen from his schoolbag and focused on the draft paper in front of him.

[A rectangular wire frame made of a uniform wire with mass m and resistance r...]

Ye Fan's brain was like a computer, with various knowledge points emerging one after another. His thoughts were spinning, and various knowledge points were peeled off layer by layer. This feeling was mysterious and mysterious, very magical.

rustle……

In less than three minutes, Ye Fan put down the pen in his hand, turned to look at Ning Xi, who was still immersed in calculations, and reminded him: "Xiao Xi, I've finished it."

"ah?"

Ning Xi stopped moving her hands and her eyes widened.

It's just begun on her side, is it over on Ye Fan's side?

Do you want to be so cruel?!

Noticing the sunny smile on Ye Fan's face, she understood a truth.

No matter what Ye Fan says in the future, you can't bet with him.

This... is a lie!!!

Ye Fan pushed the draft paper in front of Ning Xi and said, "Remember, you owe me a condition. I will tell you after I have thought about it."

"you……"

Ning Xi looked at the dense content on the draft paper and pouted unconvincingly, "It's not necessarily right, don't be too happy!"

"I can't be wrong."

Ye Fan's plain tone contained unparalleled confidence.

Or, it cannot be solved.
Chapter completed!