Among the three best friends, Xiaoman was not far away, and she heard what she muttered just now, this magical woman actually felt that less than 10 million was cheap, which made it difficult for the three to accept it for a while, and at the same time full of curiosity. What kind of thing makes Xiao Man so obsessed.

soon

The four of them stood in front of that peerless bag, instantly like petrified statues, standing in front of them stupidly, but their eyes exuded greed and desire, especially Yang Xiaoman.

"Oh my God!"

"It's... Nine million nine hundred and ninety-ninety thousand?" someone present glanced at the price, and instantly felt a little suffocated, although this shoulder bag is luxurious to the extreme, but this price is also terrifying, a shoulder bag on the shoulder, it costs nine million nine hundred and ninety-nine?

"Xiao Man?"

"You... You don't want to buy this bag, do you?" the girl said cautiously: "Nine million nine hundred and ninety... It's not that I'm questioning your purchasing power, but... Why don't you discuss such a big matter with Professor Xu? After all, if you cross out the small 10 million when you go shopping, Professor Xu will... You're going to be angry, right?"

Yang Xiaoman didn't think so, that big fool's garage was full of the world's top sports cars, and the combined price had exceeded three billion, so he would buy a bag with a small 10 million yuan, what's the problem... And isn't it just to spend so much money?

"Hee-hee!"

"I don't need to call him, my husband hurts me. Yang Xiaoman showed a happy smile and said to his three girlfriends: "He won't blame me for this matter, even if I want stars, he will try his best to help me get them." ”

“...”

“...”

“...”

This... This damn affection!

Looking at Yang Xiaoman's face filled with endless happy smiles, the three of them felt that they were going to suffocate, why could Xiaoman find a husband like Professor Xu Mang? Why can't he find it? Even if it is only one-tenth of Professor Xu Mang's, but only one-tenth of it... It is also quite rare.

"Xiao Man?"

"Huh?"

"Can I ask a slightly more private question?" a girl leaned into Xiao Man's ear and asked in a low voice, "You... How much money does your company make in a year? I think... Sooner or later, the family will be ruined. ”

Yang Xiaoman thought for a while and said seriously: "I will compare Chanel's revenue in 18 years, when the revenue of the Chanel Group was 11.1 billion US dollars, and the net profit was 21.7 billion US dollars. ”

"People are top luxury goods, and they should make so much money. The girl nodded and said seriously, "Besides, it is very popular in the eyes of women all over the world. ”

Yang Xiaoman smiled and said indifferently: "And my company has just been established, and last year's revenue was almost seven to eight Chanel Group, with a net profit... I'm sorry, I can't reveal this, anyway... Chanel and I can't compare. ”

“？？？”

“？？？”

“？？？”

This...

How can it be profitable?

At first, everyone thought that Xiaoman was very good at making money, but they never expected that her earning power far exceeded that of a group company, and even the world-famous luxury Chanel Company could not compete with Yang Xiaoman.

"Ahem..."

"Xiao Man, are you printing money?" another girl asked curiously, "How can you make so much money, even if you print money, it's too late, right?" With an income of 700 to 80 billion US dollars, I remember that your company was established less than a year ago, right?"

"Hmm!"

"Don't look at the fact that it has been established for less than a year, but our core product... I'll tell you that. Yang Xiaoman said proudly: "It has monopolized the world, and the world can only ask me to buy it, although the technology will continue to be surpassed, but your Professor Xu will not agree." ”

Seeing Yang Xiaoman show his happy smile again, the three of them felt that their stomachs were a little swollen, although they hadn't eaten lunch yet, they had been filled with enough dog food all the way, and this dog food was very fragrant and the amount was also very large.

"Waiter!"

"This bag... I bought it!" Yang Xiaoman took out his bank card and shouted at the nearby waiter who was not paying attention.

The waiter was taken aback and didn't react for a while, but with her extraordinary quality, she realized that she had met a super-rich second generation, and hurriedly said: "This young lady... Sorry, this bag is not for sale. ”

"Huh?"

"Not for sale?" Yang Xiaoman pouted, his expression was a little displeased, and said: "I know the president of your Chanel Huaguo District, you call him now, and say that Yang Xiaoman of Xu Yang Company, if he wants this limited edition satchel, he must sell it to me, otherwise... I stopped all business dealings with Chanel. ”

Alas?

This... People say it's not for sale, and you still have to force it to buy?

Hearing Xiao Man's words, the three girlfriends looked at her with surprise on their faces, listening to her tone, it seemed that they didn't take each other seriously at all, they didn't sell it, and then they chose to buy it by force, this temper... It's still that Yang Xiaoman, she hasn't changed!

At this point,

The three girls silently prayed for Xu Mang in their hearts, Professor Xu... You've done a great job!

A few minutes later,

Yang Xiaoman got this world's limited top ladies cross bag, and as a big capitalist, black-hearted businessman, and a vampire of the public, Yang Xiaoman also asked others to give her a discount, and finally this bag was successfully won at a price of 7.8% off.

...

meanwhile

Xu Mang is optimizing the system in the material database of the Department of Materials, which is the first time he has upgraded the equipment he developed for himself since he left Fuda, and it is this equipment that undertakes the mission of 10 billion US dollars.

Half an hour,

Xu Mang completed the upgrade and optimization of the material database, and he collapsed to death on the seat, but when he thought that he still had a lot of things to solve, Xu Mang's head suddenly became bigger, and in the face of so many things, he didn't have a single task.

Is it that at this stage, you have to challenge the problem of the century in order to trigger the mission?

Time

Xu Mang fell into despair, he hadn't experienced the thrill of completing the task for a long time, and he didn't know what kind of feeling he would feel after completing the task.

"Magnetic topological insulators..."

"What kind of theory is this?" Xu Mang remembered the conversation between him and Director Liu in the morning, and the other party's task of magnetic topological insulator was basically impossible, although there were some theoretical explorations before, but basically there were no results.

But the has been blown out, so how can this be completed.

In fact

If you think about it carefully, it is very simple, when Xu Mang studied topological insulators before, he happened to encounter a material called bismuth telluride, which is a kind of material with good electrical conductivity, but poor thermal conductivity, and its most important effect is that this material can allow electrons to move on its surface without energy consumption at room temperature.

Alas!

If it is combined with the electronic structure of MnTe, will it produce a magical reaction?

At this time, Xu Mang thought of a research report on density functional theory, which he had read and copied in his brain, which carried out a computational study of MnTe with six typical binary crystal structures, and determined that the ground state structure of MnTe was an antiferromagnetic NA structure.

If...

Does combining bismuth telluride with MnTe electronic structure produce some magnetic topological insulator effects?

"Hello?"

"Director Liu... Do you think that bismuth telluride can be successful in combining the electronic structure of MnTe?" Xu Mang called Director Liu, the head of the Department of Materials, and said with a smile: "If you think it is possible, I will try the theoretical possibility." ”

"Bismuth telluride for MnTe electronic structure binding?"

"You..."

"What do you think?" Director Liu smiled and said seriously: "But you can try it, after all, no one has ever tried this." ”

"Then give it a try!"

Hang up the phone,

Xu Mang's mood has improved a lot, and after confirming a direction, there is basically no need to think about anything in the future. About Topological Insulators... Xu Mang already has a lot of experience in this field, and even represents the forefront in this field.

Boom,

Xu Mang began his own research until around four o'clock in the afternoon, when Xiao Man called, and this was the end of it.

...

"Uncle..."

"The eldest lady and her friends are in the private room. A manager saw Xu Mang coming, hurriedly walked out, and said respectfully, "I'll take you with me?"

"Thank you. ”

"I'll go myself. ”

When Xu Mang pushed open the door of the private room, he saw four women and three men sitting inside, including his wife Yang Xiaoman, and when the other six people saw Xu Mang's arrival, they hurriedly stood up, and everyone's face was full of respect and admiration.

"Hello Professor Xu!"

"Hello Professor Xu!"

The tidal wave of welcome made Xu Mang very embarrassed for a while, he had obviously been away from Fuda for so long, but the title of "Professor Xu" was really hanging on his head.

The next time was more boring, the atmosphere on the scene fell into an embarrassment, no one dared to speak loudly, basically the content of what was said was very serious, in this period of boring time, Xu Mang found that Xiao Man seemed to have bought a new shoulder bag.

"Huh?"

"Newly bought today?" asked Xu Mang curiously.

"Hmm!"

"Guess how much?" Yang Xiaoman smiled.

“...”

"Chanel... I'm only 500,000?" Xu Mang said casually.

"Hee-hee!"

"Seven million and eight hundred thousand!" Yang Xiaoman said with a smile: "I helped you save a lot of money." ”

Xu Mang: Σ('д′*ノ)ノ

What the?

Seven... Seven million eight million?

Is this woman planning to go to heaven?

But if you think about it carefully, the cheapest of the cars in your garage is seven million, and now it seems that seven million and eight hundred thousand are acceptable... Anyway, it's the money she earns herself, and if she doesn't spend it like this, she won't be able to spend it at all.

"It's good if you're happy. Xu Mang said with a smile.

soon

After this boring dinner, Xu Mang and his wife took the other three couples to the most famous blues bar in the magic capital, but because they did not reserve a place in advance, the eight people stood outside the bar at this time facing the cold wind, shivering from the cold.

Seeing the sisters tremble in the arms of their boyfriends, Yang Xiaoman's willful temper instantly came up, and he said to Xu Mang: "No matter how much it is, I bought this bar!"

"Don't be impulsive!"

"Don't be impulsive!"

"Impulse is the devil... There's no need, let's go to other bars!" Xu Mang and Xiaoman have lived for so long, in fact, this girl is not ordinary willful, just like her playing games, it is easy to get started, and it is estimated that she is angry now.

Words fall,

Blinked at a few people on the side, and soon her girlfriends began to persuade Xiao Man, and a few minutes later... Xiao Man's anger has disappeared a lot, but... As the crowd left, Yang Xiaoman glanced back at the bar.

It's just a simple glance,

The next day, it became Yang Xiaoman's private bar.

......