My school sweetheart

The most important reason for Xu Lang's sudden stop is naturally Budan's last sentence.

Damn, even if Laozi offends you, you don't have to insult the whole Chinese nation, do you?

Sure enough, I want to add "sister" to your speech!

Xu Lang suddenly turned around and flashed behind him to Budan, who was roaring at him in the restaurant. Hum, he reached out and restrained his throat.

"Xu Lang, no!" Mi Xiaomi, who was behind him, cried out in a hurry that killing a civilian in a place like country m was a big taboo. It would disturb the heads of the two governments. It was not as simple as killing the Mafia.

And Liu Zhijie was also worried and cried, "Mr. Xu, show mercy!"

According to Xu Lang's temper and skill, he had already killed Budan. Hum. However, what made him merciful was not the fear of making trouble, but because he saw the expression on Budan. Hum's face at this moment. Specifically, his face turned blue quickly because of his rage.

In the Chinese language, when people are angry, there is a word called "red face and thick neck". This is a very appropriate and intuitive word. It describes not only the normal expression of anger in Chinese life, but also suitable for all human beings. Even for black comrades, even if his face is darker than the bottom of the pot, when he is angry, his face will be slightly black It turns red.

This is because, normal human blood is red, in the angry state, the facial blood vessels spray, blood flow increases, will naturally become red.

However, the face of Mr. Budan. Hum turned blue, and was developing from "light blue" to "dark blue". What a strange scene. Even Xu Lang, who saw many strange incidents, was still very surprised, which restrained Budan. Hum's throat and relaxed his wrist subconsciously.

Seeing Xu Lang's expression, Liu Zhijie suddenly seems to think of something. He quickly pulls over Budan. Hum, and stands beside him. He deliberately uses his body to block Xu Lang's sight. On the surface, he seems to be persuading and preventing them from fighting. In fact, he prevents Xu Lang from seeing the change of Budan. Hum's face.

This may hide from others, but it can't hide from Xu Lang.

Xu Lang and Liu Zhijie may be the only ones who have noticed the facial changes on Budan hum's face. Other people's attention is on Xu Lang, and they don't know how this magical boy came to Budan hum from a distance of three or four meters outside.

And Mi Xiaomi has come to Xu Lang's side, took Xu Lang's arm, "Xu Lang, let's go, don't worry about this kind of person."

Today's mi Xiaomi and Xu Lang hand in hand and hand in hand are actually very natural. They don't have any maladjustment. They are like lovers for many years. Although they don't formally admit that they are lovers, they repeatedly flaunt that they are just friends, the intimate relationship is more like tacit understanding and natural.

It's not that Xu Lang doesn't want to let Budan go. Hum, it's just that he really wants to see what kind of reaction this "blue blood man" has, and whether there's anything fishy about it.

However, after Liu Zhijie's persuasion, Budan hum was not so impulsive. However, he still refused to let Xu Lang go. He turned over and looked at Xu Lang and said, "Xu, don't think that you can beat your opponent by using your fist. There are many ways to defeat your opponent. In the end, you have to rely on this!"

Budan said, pointing to his brain.

Liu Zhijie said angrily: "Budan, why are you so disobedient? Don't you shut up, go in and play with Meiyu!"

However, Budan hum continued to clamor: "don't let me look down on you Chinese people. Are you Chinese people always imbecile?"

This sentence not only angered Xu Lang, but also other Chinese on the scene. Even Liu Zhijie looked at Budan angrily and said, "Budan, are you finished? Believe it or not, I'll hit you! "

But Budan sneered: "hum, it's another fight. Are you Chinese monkeys with developed limbs but little wisdom?"

"You Liu Zhijie couldn't help but be very angry. However, he was worried that his words and deeds would infuriate Budan again and make his face turn blue, so he had to give up.

"Mr. Xu, accept this boy's challenge, this boy is deceiving people too much."

"Yes, yes, kill him!"

"You son of a bitch, are we Chinese bullies?"

Around the Chinese people have gathered to Xu Lang side.

Xu Lang had no choice but to pull a stool and sit down. He said coldly, "come on, how do you want to compete with me?"

On hearing this, Budan can't help but get very excited and shake off Liu Zhijie, "hum, we are smarter than others."

Seeing this, Liu Zhijie saw that it was a foregone conclusion and could not stop him, so he had to let go of Budan.

And Liu Meiyu also stood beside Budan, "honey, let's stop it. It's not what you think."However, Budan hum ignored the crowd and went to the opposite side of Xu lang. he also pulled a stool and sat down. He said to Xu Lang, "Xu, you know, it's always the commander, not the soldier, who plans strategies and wins thousands of miles away, and the commander relies on the brain. This is the expression of human wisdom. We win two games in three ways: memory, calculation and reaction It's easy to have a test on the spot. How about a competition? Do you have the courage to accept my challenge? "

Xu Lang said with a smile: "I'm happy to accompany you. Tell me about it. How can I compete with you?"

"First of all, I want to tell you that I am a double degree Bachelor in Harvard University. I am a top student in mathematics department while studying painting with Meiyu. A year ago, I set the Guinness world record of reciting PI 31 million places after the decimal point. Listen, it's 31 million places after the decimal point of PI

Bang!

This speech, all the people present are a burst of shock, can't help but stare big eyes, swallowing their own saliva.

Most of the people present are intellectuals. Naturally, they know the concept of PI. It's an irrational number. There are countless digits after the decimal point. There is no rule. Most people only remember that Pi is 3.14. How can they remember that there are so many digits behind it.

However, as we all know, Budan is not boasting. They are all Chinese who have lived in Boston for a long time, and there are also some local m people. Naturally, they have heard about this news, which is a big event that has caused a sensation in the world's mathematical and scientific circles. Naturally, they have seen relevant reports. Budan also once had a news interview on Boston TV and tried it on the spot Yes, he picked up the program seriously through Guinness and played it many times.

And Mi Xiaomi also looked at Budan in amazement. He didn't expect that this irascible and impulsive man of country m had such amazing performance.

In fact, Xu Lang also saw relevant reports two years ago. He said that a Swiss neurologist once recited to 30 million decimal places, which is the highest record in the Guinness world. He didn't expect that a year later, Budin broke the record even further. He couldn't help but be surprised.

These are well-documented scientific facts, which can never be deceived or boasted.

After all, reciting PI takes a long time to memorize. It doesn't represent my memory level and sensitivity to numbers. If I beat you, I won't win.

Well, I'd like to suggest that we find out ten enthusiastic friends from the scene and write down their ten digit mobile phone numbers on the paper. Of course, we can also write out ten irregular numbers at will. However, in order to prevent cheating, it's better to use their mobile phone numbers. Otherwise, if someone intentionally writes very regular numbers, it will affect the fairness of the game.

And write their own ten digits, give me three seconds to see it again, I will follow the order of a number are not bad to write out.

If you can do the same, even if you win! "

What Budan said was reasonable and thoughtful. Naturally, Xu Lang had no reason to refuse.

Soon, ten friends came out, took a pen and paper, hid aside and wrote down their own ten digit mobile phone numbers. They stood in a row and showed them to Xu Lang and bu Dan for three seconds. They wrote down a total of 100 digits on the table, in the order of standing in a row.

When three seconds arrived, the ten men immediately turned over the numbers in their hands under the unified command of Liu Zhijie.

And Budan quickly fell on the table and wrote.

However, just listen to Xu Lang said: "come on, add 40 friends, please write down your mobile phone number, according to the practice just now."

When this remark came out, everyone was stunned again. The Budan. Hum had finished the number quickly. He looked at Xu Lang in astonishment, "what do you want to do?"

And soon, Liu Zhijie prepared the paper for everyone, and everyone cooperated to write their mobile phone numbers, and stood with the original 10 people according to the requirements.

According to Xu Lang's request, he only needs to look at the number of the newly added 40 friends in three seconds. Due to the lack of space, more than a dozen friends have already lined up outside the restaurant. Let alone three seconds, they can't finish in 30 seconds.

However, after a glance, Xu Lang didn't even need to move. He saw the number of the last person in the team. You know, this friend is 10 meters away from Xu Lang.

Xu Lang suddenly turned around, picked up his pen and quickly wrote a series of numbers on a large piece of paper.

They all looked at Xu Lang in amazement. After he finished writing, Liu Zhijie ordered everyone to turn over the number cards. They carefully compared them one by one. They couldn't help but be astonished. They widened their eyes and mouth, but they couldn't speak.

We didn't go to see the answer of Budan. Hum at all, because no matter whether he is right or wrong, he has definitely lost, because Xu Lang's answer is not bad at all.