Back to your room,

Lin Fan couldn't wait to turn on the computer, then logged in to his game account, started his heroic journey in the world of Azeroth, glanced at the list of guild members, and found that the number of guild members online tonight was nearly half.

Also...

Sister Liu, who is on the other side, gave her student a problem, and it is estimated that she is now struggling to solve that problem, so how can she have any time to play games.

In desperation,

Lin Fan gave up the idea of playing a dungeon, rode his mount, went to the place where the battlefield was platooned, and began to play PVP.

Then

He found that a familiar name was online, that is, Liang Xuchao's Erwuzai.

Big Handsome Cat: Solved?

Someone on the beam: No... Forget it, give up.

Big handsome guy Cat: That's giving up?

Someone on the beam: I won't insist on it.

Looking at the message that Liang Xuchao replied, he couldn't help frowning, this is based on being honest... It is indeed very poor, the problem given by Liu Yun'er is so simple, an electron is in the n=1 eigenstate of a one-dimensional infinitesimal potential well with a width of x=-a/2 to x=a/2, and a uniform electric field in the x-direction when t=0 is located.

The time-dependent perturbation theory is used to calculate the probability that the electrons are at n=2 and n=3 respectively when t is greater than T, and then a reasonable parameter is given.

What's so hard about that?

According to the unapplied electric field, the potential function and energy eigenstate of the electron are obtained, and then calculated in turn... Is it that difficult?

Lin Fan sometimes doesn't understand that Liang Xuchao thinks about physics like this, as if physics is very difficult in their eyes, in fact... Many theories can be derived from a basic concept.

maybe

They were simply forced into the physics department, and they didn't have a love for physics at all, and on this premise... It's hard to break through, and there's not a hint of talent.

Thinking of this,

Lin Fan sighed, this world is similar to his original world, Lin Fan has also brought many doctors, but most of them will not go to the field of scientific research, they just want an identity to improve their status, because it is very poor to do scientific research... It's really poor, and the problem happens to be in the whole society.

The desire for wealth and fame far outweighs the pursuit of science and technology, and the worship of science and scientists has long been eliminated from society, and what is even more sad is that... Most people default to the fact that scientific research should be done in peace.

Thinking of this,

Lin Fan sighed, his past self was worried about these things, and now he is still worried about these things.

suddenly

There was a knock at the door, followed by Liu Yun'er's voice.

"Open the door!"

Lin Fan was stunned for a moment, and ate with her, what are you doing this big night? Can you have some private space?

In desperation,

Lin Fan silently got up and went to open the door for her.

The moment he opened the door, after Lin Fan saw Liu Yun'er in front of him, he completely lost all his thinking, and only physiological functions were still running, such as... The simplest breath, this moment... It was as if he had been struck by a bolt of lightning and froze in place.

This...

Who's this?

The fairies in the sky have descended to earth?

Clear and bright pupils, curved willow eyebrows, eyelashes are trembling slightly, thin lips are as delicate as rose petals, and her white and flawless skin reveals a faint red powder, telling others all the time that this is the fairy who has fallen into the mortal dust.

Especially this dress, which gives the fairy a touch of solemnity and calmness, elegant temperament, peerless face, and proud posture, it is simply dizzy.

Then

Liu Yun'er was very satisfied when she saw the demented Lin Fan... This shows a problem, even this bastard can't stop the kind of charm he releases after wearing this dress.

"Hey!"

Liu Yun'er turned her head to the side and asked indifferently, "Is it tender?"

Hearing Liu Yun'er's words, Lin Fan finally came back to his senses, he was a little unable to figure out the inner world of the woman in front of him at the moment, was it necessary to make such a big fanfare?

But there is one thing that says,

The thief is so tender!

Of course

Lin Fan didn't want to tell her what she really thought in her heart, lest she be arrogant to herself in the future, so... How to answer her gracefully, without hurting her tsundere character.

With a little thought,

calm analysis,

Bite one's tongue.

Lin Fan said seriously: "Wear a little too much." ”

Suddenly

The whole atmosphere changed, Liu Yun'er, who was originally pretending to be calm, when she heard Lin Fan's words, her face was instantly covered with red glow, and this red glow was slowly invading her neck, and a wave of anger mixed with shame rushed directly to her brain.

afterwards

All Liu Yun'er's sanity was washed away.

I...

Am I crazy?

He would have worn such beautiful clothes to show him.

But just show it to him... At least praise it, right? The reply I got was... Such vulgar words.

Yes!!!

Why?

Why did Heaven let me know this bastard?

"It's pretty good. ”

"In fact, people are beautiful and look good in whatever they wear. Lin Fan smiled and said, "How much did you buy it?"

Liu Yun'er was stunned for a moment, and glanced at Lin Fan who was smiling with a smile on his face, just this sentence was barely human.

"More than three thousand. Liu Yun'er still turned her face sideways and said calmly.

"What?"

"More than three thousand?" Lin Fan said in surprise: "Are you crazy?"

"Yes!"

"I'm crazy!"

"What can you do with me?" Liu Yun'er was half angry and half dead, more than three thousand... It's not for the sake of... Anyway, I'm crazy, completely crazy.

I don't know why Liu Yun'er is so angry, in Lin Fan's understanding... More than 3,000 to buy a dress, just a fool and a lot of money, is this fabric more special?

After thinking about it,

Lin Fan reached out and prepared to touch the skirt on Liu Yun'er's body, he wanted to experience the more than 3,000 fabrics, what was so special?

"You..."

"What are you doing?!" Liu Yun'er watched Lin Fan stretch out his pig's trotters, and was so frightened that she took a few steps back, and said with an annoyed face: "I'm not the kind of... Frivolous woman. ”

“...”

"What do you want?"

"I'll just touch the texture of 3,000 pieces of fabric. Lin Fan said helplessly: "I'm really not the kind of person you think." ”

"Humph!"

"Who knows. Liu Yun'er said angrily: "You are only allowed to touch it." ”

"Hmm..."

afterwards

Liu Yun'er walked up to Lin Fan and lifted the corner of her skirt, this gesture was to tell Lin Fan to hurry up and touch it.

Lin Fan did not hesitate, stretched out his big pig's trotters again, and touched the skirt worth more than three thousand.

Belch?

Particularly familiar,

This texture is familiar!

suddenly

Lin Fan suddenly realized and said to Liu Yun'er: "Isn't this just my family's dinner cloth?"

......