In the Hun Zhen Fuqu Mansion, Da Buxing is listening to the report of his spy leader Zuo Dan.

Zuo Dan said: "My lord, the eighth prince recently brought back a staff member from the Song Kingdom, who is said to be talented and highly valued. And the means of communication are quite high, on the day he returned to the Eight Princes' Mansion, he quickly mingled with the Eight Princes' subordinates at the banquet, according to the intelligence department's estimates, this person will be our big trouble. Please also pay attention to Lord Fuqu. ”

Dabxing was very irritated when he heard this, and said angrily: "I was going to let him die in assassination while Bilege was secretly out. In this way, because he announced that he died at home after recuperating from illness, the Khan and other ministers could not say anything more. The Eight Kings and the First Family also suffered a dumb loss. Who knows, Unigon's subordinates are so uncompetitive that they can't even catch a few people without weapons. ”

Zuo Dan also said, "What Lord Fuqu said is that Unigong and his Tutila organization are indeed unreliable. If it weren't for the need for them to deal with some shady things that are not suitable for us, we would have disposed of them a long time ago. ”

Dabxing frowned and said, "Tutila's existence is still very necessary, this is a shadow in our hands. What you just said is inappropriate, so don't mention it again. ”

"Yes, sir. I'm just trying to say that Tutila may become a lever for you in the future, and even Unigon may threaten you with what he did for you. ”

Dabxing pondered for a moment and said: "Well, people who have no long-term concerns must have near-term worries, and what you consider is also reasonable, so you must not guard against it." You can look into a treatment plan in case you need it. Also, pay more attention to the new staff of the Eight Kings. Keep me informed if there is any situation. ”

"Yes. Seeing that Da Buxing didn't mean to speak again, Zuo Dan bowed down and left.

At the moment when Zuo Dan was about to open the door, Da Buxing asked abruptly: "Just now you said that the staff just came and mingled with the Eighth Prince's subordinates at the banquet. Generally, the people at the banquet are all false and wronged, and the yang is in disobedience, how do you speculate that they mingle?"

Zuo Dan replied: "According to the news from the secret agents of the Eight Kings' Mansion, at the banquet that day, a group of people present learned to bark together. This kind of thing is very abnormal, except for the relationship to a certain extent, I can't think of any situation that can make the cronies of the Eighth Prince do this. So I speculate that this new staff member has quite high communication skills, is a person who is left and right, and is very valued by the eighth prince. ”

Dabxing felt the bruises on his head jump, and waved his hand to make Zuo Dan retreat.

"We have carried guns together, we have crossed the window together, we have shared dirt together, and we have prostituted together. Dabxing paced to the window, looked at the place where the Khan was discussing politics in the distance, and thought about the arduous process of coming to this point, how to make false promises with the officials, form a party for personal gain, and sighed: "The four irons of life, I am working hard, using the friendship of my classmates, the mutual trust of my comrades-in-arms, the interests of both glory and loss, and the common display of the ugly side of human nature, which tied a group of officials to my boat." But what kind of trick is this classmate's dog barking, this idea really can't be figured out, is it because I'm old and a little out of touch with the current era? Am I really outdated?"

Just as Dabxing was thinking crankily and sadly, the door was pushed open. The only person who could enter Dabxing's study without knocking on the door was his doting five-year-old granddaughter, Jiya Saiyin.

Dabxing turned around and saw that it was indeed his innocent and childish granddaughter. Dabxing stepped forward quickly with a smile, hugged Jiya Saiyin, who was rushing over, supported her body with one hand, and gently twisted her chubby pink face with the other, and said, "What have you done today, so happy?"

"Today, the school teacher taught us a song, which is very good. I sang the best, and the teacher praised me very much. ”

"Really, then you can put on a show for me, and let grandpa hear how good my good granddaughter sings. ”

"Okay, grandpa, sit down, I'll put on a show for you. Jiya Saiyin struggled out of Dabxing's embrace, and after getting off the ground, she dragged Dabxing to the chair and sat down, and then began her performance.

"We learn to meow together, meow meow together. Sprinkle in front of you, oops meow. My heart is pounding, obsessed with your bad smile, and if you don't say you love me, I'll meow. ”

Jiya Saiyin's voice is sweet and refreshing, like the first bite of ice cream in the hot summer, with cute gesture dance, indescribably lively and cute.

"Grandpa, how am I doing?" asked after the song, Jiya Saiyin approached Dabuxing and pestered him.

"Very good, my good granddaughter is a little star. ”

"Then I'll teach you to sing along. "Children also have a good side of being teachers, and they want to teach their close people like teachers when they learn something.

"I won't learn this. "Dabxing has been in the top position for a long time, and he is old, and he is a little resistant to this, well, cute actions and meaty lyrics. But after all, he couldn't stand his granddaughter's coquettishness, so he still learned from her.

Jiya Saiyin fiddled with the position of his grandfather's hands and said, "Yes, in this way, hold your hands in a false position, put them under your chin, and hold them twice while singing." Yes, exactly. Come and sing along with the movements. Let's learn to meow together, meow together......"

Dabxing also sang in his magnetic hoarse voice: "Let's learn to meow together, meow meow together......"

Suddenly, Dabxing froze, and some very unpleasant pictures appeared in his mind. Jiya Saiyin noticed Grandpa's strange appearance and asked, "Grandpa, what's wrong? Are you feeling unwell?"

"It's okay, grandpa thinks of one thing, you go to play with other people first, I'll think about it first. ”

"Okay, then I'll go play first. "Jiya Saiyin is very well-behaved, knowing that grandpa is busy with big things and can't be disturbed when he is working.

After his granddaughter left, Dabxing sat down in a chair, leaned heavily on the back of the chair, closed his eyes, and recalled a picture in his mind. The eighth prince Bilege and a group of cronies, under the leadership of the new staff member Qi Binxuan, did cute and cute movements together, and at the same time roared in their loud voices: "Let's learn to bark together, and we will bark together." Lie in front of you, oops, hoops. My heart is pounding, obsessed with your evil smile, and if you don't say you love me, I'll be watery. ”

Thinking of this, Dabxing couldn't help but shudder, this scene was too spicy. What kind of staff did this Eighth Prince find? He also regarded Bileg as his lifelong enemy, and with him as his valued opponent, he simply lowered his grade.

Dabxing sighed deeply and sighed to himself: "It's not that I don't understand, it's that the world is changing too fast!"

Qi Binxuan looked at the materials in the Eight Princes' Mansion for a few days and had a general understanding of the situation in the Hungarian officialdom. In his spare time, he decided to go out for a walk, and accompanied by Bai Qianbei, he went to a special bar in the capital of the Hungarian country, the Mathematics Bar.

This math bar is also a strange thing in the Hungarian country, opened in a not too remote corner of the Eagle Capital, without the usual loud music of the bar, and there are no scantily clad women dancing there to attract customers, but the walls are covered with famous names in the field of mathematics and their main achievements. In addition to the bar, the main hall of the bar is like a library, with more than a dozen rows of bookshelves in half of the area, which are filled with all kinds of mathematics-related knowledge books and biographies of celebrities. Customers who come to the bar will order a glass of wine, pull a book of interest from the shelf, sit at a table and taste it, and pair it with a drink.

A whole wall on the side of the bar counter is made in the style of a blackboard, and customers often leave some of their own questions and names, and the next time they come, they will remember the names of the other customers when they meet other customers who are interested in the answers, and invite them to have a drink and make friends when they meet again.

This kind of out-of-trend bar should be popular with common sense, but it has a lot of repeat customers. The people who come to this bar are some elegant people, or at least those who are vassals and gentlemen. At least this will make you stand out in your circle of friends and have something to talk about. It may be because the more people lack something, the more they seek something. The people of the Hungarian Kingdom are strong, but the foundation of mathematics is relatively weak, so they especially pursue the knowledge and achievements in mathematics.

Why do you say that, just look at the comment question wall.

Use one pan pan to pan two cakes at a time. If it takes 2 minutes to fry 1 cake (assuming 1 minute for the front and back), ask at least how many minutes it takes to fry 3 cakes? (Nicholas Zhao Si, who was confused by the idea of this question.) ）

There are several chickens and rabbits in the same cage, counting from above, with 35 heads, and counting from below, with 94 legs. How many chickens and rabbits are in the cage? (Guo Da Statham, who was stunned by the big white legs)

The three of them went to the guest house and paid 10 yuan each, a total of 30 yuan. Handed over to Xiao Erhoudu, Xiao Er handed over to the boss, the boss said that there would be a discount tonight, and asked Xiao Er to return 5 yuan to go back, Xiao Er thought that 5 yuan was uneven to them, so he collected two yuan and returned three yuan to the three Hui people. So, the three people paid 9×3 = 27 yuan, and Xiao Er took 2 yuan, so it was only 29 yuan here, and where did the one yuan go?

Qi Binxuan had heard the name of this math bar when he was in the Song Kingdom, and when he came to the Song Kingdom this time, he definitely wanted to come and see it. So he took Bai Qian Bei to the math bar, looked up at the door, and said with a smile: "It's really a very distinctive bar." You can see that under the name of this bar, there are symbols of addition, subtraction, multiplication and division, which complement each other and make it clear at a glance. ”

"yes, but it's just a bit out of class. Bai Qian Bei laughed.

"What do you mean by that?"

"Addition, subtraction, multiplication and division, it's so simple, you have to get the symbols of higher mathematics such as sigma and epsilon to show that this is where the elite come from. ”

The two laughed and pushed the door in. As soon as you enter the door, the smell of books mixed with the smell of spirits comes to your nose, giving you a new experience.

Qi Binxuan and Bai Qianbei walked to the bar, found two vacant seats to sit down, and when the two of them sat down, a man with a peaked cap also sat down at a table next to him, picked up his mobile phone and fiddled with it twice, then put it on the table, picked up a bar leaflet next to him and looked at it.

The bartender asked, "What do you want to drink?"

Qi Binxuan looked at the bartender, smiled but did not speak, and the bartender also stared back at Qi Binxuan, and was silent for five seconds, Qi Binxuan said abruptly: "The odd change is the same." ”

"Symbols look at quadrants. When the bartender heard this, he blurted out, and then with a smile on his face, he said, "Welcome, welcome......"

Before the bartender could finish speaking, Qi Binxuan said again: "Fake sword, square sword." ”

This time, the bartender did not answer immediately, but was silent for a long time, as if recalling the source of this sentence, and suddenly, he had a flash of inspiration, as if he had thought of something, and exclaimed: "Earthwork, Fang Tu Erji." ”

Qi Binxuan smiled and nodded, and the bartender exclaimed, "It turned out to be you." ”

"That's right, that's me. Qi Binxuan replied in a tone as calm as possible, after all, he is now a military advisor, and he must always maintain a steady attitude towards things.

"Our boss has been waiting for you for a long time, please inside. The bartender said as he guided Qi Binxuan to the back of the bar.

Qi Binxuan asked Bai Qianbei to wait here, and he left with the bartender.

Seeing this, the young man with a peaked cap next to him put down the leaflet and left the bar directly.