Niu Xiaoqiang often studied until the early hours of the morning during this time, and he also studied hard during the day when he was free, and he was quite ruthless in his head, which should be an overuse of his brain.

But even in this case, Niu Xiaoqiang didn't feel any discomfort in other aspects except that he felt a little tired. In that case, what else does he need to worry about?

"Hah...... Hello?"

Niu Xiaoqiang was working on a calculus-related problem when Watson's greeting voice suddenly sounded not far behind him. Niu Xiaoqiang was too focused to hear Watson's footsteps. He was so startled that he didn't pick up the book he had dropped on the ground, and hurriedly turned his head to look.

At first glance, Niu Xiaoqiang was immediately stunned, he stared at Watson who was a little depressed with wide eyes, and only made a move after watching for a while.

Niu Xiaoqiang did not say hello to Watson, but reached out and rubbed his eyes, and after rubbing it, he stared at Watson again, rubbed his eyes again after a glance, and then looked at Watson again.

After repeating this three times, Niu Xiaoqiang finally accepted the reality, and said to himself in shock and inexplicably: "I...... I actually met a foreigner?

If you are in a big city, such as a provincial town, and you meet a foreigner, it is reasonable. But what kind of place is this? If it weren't for the existence of the arsenal, it would not be an exaggeration to say that this is a place where birds don't. Anyone who suddenly sees a foreigner in such a remote mountainous area will be shocked and puzzled.

In addition to shock and doubt, the vast majority of people will also feel inexplicably frightened by foreigners, which is the general psychology of Chinese people and is caused by the general environment. For now, this situation will continue for a long time, and it will not be reversed in the short term.

Although Niu Xiaoqiang has seen some of the world and read a lot of extracurricular books, his vision and bearing are much stronger than those of ordinary peers. But he was only a half-grown young man, and when he suddenly encountered a foreigner in the wild, he couldn't help but be frightened.

Watson knew what kind of psychological state he was in as soon as he saw Niu Xiaoqiang's expression, and finally met a living person, Watson naturally didn't want to miss it, he hurriedly said the word Aoshan before Niu Xiaoqiang completely collapsed.

Niu Xiaoqiang already had a plan to escape just now, and without figuring out the situation, he felt that safety was the most important thing. Who knows what the purpose of this foreigner is, what his intentions are, and if he is a bad person, it will be bad.

After hearing the word Aoshan, Niu Xiaoqiang's chaotic mood calmed down a little, he seemed to understand a little, and asked tentatively in English at the moment: "Are you going to Aoshan Town?"

This time it was Watson's turn to be surprised, he didn't expect to meet a random boy in the deep mountains, and the other party could actually speak English. Even in the city, this is hard to come by.

This is not the most important thing, the most important thing is that the child in front of him is in tattered clothes, a little short, and the overall look is worse than the beggar in the United States. It is indeed very surprising that such a poor child can speak English.

Surprised to be surprised, Watson wished he could find someone who could speak English to ask him about the situation. His surprise quickly turned into surprise: "Yes, yes, yes, I'm going to Aoshan Town, kid, do you know this place?"

Niu Xiaoqiang just looked small, in fact, he was almost sixteen years old, and he was about to become an adult in the United States.

Seeing the happy expression of this foreigner, Niu Xiaoqiang's hanging heart was lowered a little, and he nodded: "I know this place, the town of Aoshan you mentioned is in that direction, only a few kilometers away from here, not too far." ”

Watson breathed a sigh of relief, and secretly rejoiced in his heart: It's good that I'm on the right track, otherwise it would have been a lot of trouble again.

"Thank you so much for your help!

Watson thanked him and walked on, exhausted from the night's exhaustion, and now eager to find a place to take a shower and get a good night's sleep. As for the examination of students, let's wait until the rest is over.

Watson had just taken two steps when he saw the book that Niu Xiaoqiang had dropped on the ground. He picked up the book apologetically and handed it to Niu Xiaoqiang: "I'm really sorry to scare you just now...... Y-You're actually reading a calculus book?!"

Before he could finish his apology, out of the corner of his eye, he saw the contents of the page.

Although Watson can't read Chinese characters, he can still understand math problems. Math problems are composed of numbers and symbols, which belong to the world's common expression, Watson, as a professor in the computer department, is naturally not low in mathematics, he can see at a glance that this is a calculus problem.

Niu Xiaoqiang was also a little surprised when he heard this, after all, calculus belongs to the category of advanced mathematics, which ordinary people can't understand, but he didn't expect that the foreigner in front of him who looked down-and-out actually recognized it at a glance, which is indeed a bit surprising.

Niu Xiaoqiang thought to himself: The education level of foreign countries is really high, and if you meet a foreigner, you can understand calculus, which is indeed much better than the education level in China.

How did he know that the foreigner in front of him was not an ordinary person, he was a professor at MIT, and if he couldn't even understand calculus, it would be incredible.

"yes, I'm working on it. ”

Now Watson was completely stunned, the child in front of him was already very surprised that he could speak English, and now he found that people actually knew calculus, which can only be taught in college, his head was immediately stunned, and there was only one sentence in his mind: Oh my God! This kid actually knows calculus!!!

Niu Xiaoqiang couldn't help but shudder when he saw Watson staring at him with a shocked expression, and quietly took a few steps back.

It took a while for Watson to come back to his senses, he thought of a possibility, hurriedly took out a piece of paper from his pocket and looked at it, then raised his head and asked, "Is your name Zhu Debin?"

This piece of paper recorded the personal information of the students he needed to investigate, and Watson felt that the boy in front of him was probably the object of his investigation, otherwise all this would not make sense at all.

Of course, the kid in front of him doesn't look like a college student, but there are always exceptions, and who says that college students can't be so short?

Niu Xiaoqiang had never heard the name Zhu Debin when he was so old, and he shook his head in surprise: "My name is not Zhu Debin, and I have never heard of this name." ”

Watson looked at the personal information recorded on the paper again, and asked with a puzzled face, "How old are you this year?"

Niu Xiaoqiang could see that Watson had no ill will towards him, and the other party was obviously asking for something, so he replied very calmly: "I am almost sixteen years old this year." ”