The pile of white papers collected from Teacher Meng Jiang's dormitory were all given to Su Qingqing, and in Ouyang's hands, there were only a few notebooks, which was also the only clue.

Everyone found a secret place, and Ouyang took out Teacher Meng Jiang's notebook from the black vial.

didn't do it in front of Niu Xiong, Ji Fusheng, and Duan Ling'er, because these three people are different from Su Qingqing, they are young and have no city government, if they see a magical black vial, they are afraid that they will ask this and that, and even inform others of the existence of the black vial, which is not good.

Ouyang handed the notebook to everyone, and everyone began to look through the pages one by one.

What is recorded in the notebook is all Mr. Meng Jiang's calculus experience, or some insights in academic research, although it is also precious information, but it is not helpful to find the whereabouts of Mr. Meng Jiang.

Just when everyone was at a loss, Duan Ling'er suddenly made a discovery!

"Look here! Something seems wrong! ”

Duan Ling'er pointed to a page in her notebook, which was full of calculated data, but she drew a circle on the two numbers.

Ouyang was also confused: "Could it be that this is the result of the equation?" But it's not like something else. ”

"It's in this notebook too!"

Bull and Bear found another notebook with a similar place to this one, also with a circle on two numbers.

Ouyang immediately said: "Look and see, how many numbers in all the notebooks have been circled?" ”

The crowd immediately began to search carefully, and finally found 11 sets of numbers.

“11”、“23”、“38”、“40”、“58”、“63”、“72”、“84”、“96”、“103”、“111”！

These numbers are unfounded, and people can't see why.

In desperation, Ouyang took out his mobile phone, but suddenly found something!

"Could it be that this is a mobile phone number?"

"Mobile phone number?" Bull and bear were stunned, "Where is the mobile phone number?" ”

Ouyang explained: "The number in front refers to the location, and the number in the back refers to the number, which can be known by reading it together. ”

According to the method taught by Ouyang, everyone really spelled out such a number as 13808324631, which is indeed exactly the same as the mobile phone number of the Huaxia Federation!

"Why don't you take a look!"

Ji Fusheng proposed, and Ouyang also carefully pressed the spelled number on his mobile phone......

After a while, the phone was connected!

However, after connecting, the person on the other side did not speak, and seemed to be extremely alert, and Ouyang did not speak, as if waiting for the other party to speak first.

After a stalemate like this for half a minute, Ouyang pretended to be hoarse: "I'm Meng Jiang, I've changed my number." ”

The person on the other side also immediately said, "It turned out to be you, is there anything wrong with you?" ”

Ouyang said again: "I have new information and want to meet with you." ”

The man also said: "In this case, at ten o'clock tonight, it will be at the back gate of Yuzhou Forest Park!" ”

After saying that, the other party hung up the phone.

Ouyang put away his mobile phone tremblingly......

Niu Xiong, Ji Fusheng, and Duan Ling'er all admired Ouyang's mentality, and actually pretended to be Teacher Meng Jiang, and they didn't hesitate when they lied, they were really born actors.

Duan Ling'er asked anxiously: "Ouyang, listening to your words, you seem to have agreed to meet the person opposite, who is the other party?" ”

Ouyang shook his head: "Just based on the information on the phone, how can I know the identity of the other party, but from the accent, I can almost be sure that he is not from the Huaxia Federation." ”

Everyone was shocked, in Mr. Meng Jiang's notebook, he actually carefully saved a foreigner's number?

"Yes." Ouyang nodded, "His Chinese is not standard, he has a serious American accent, and his ability to judge people by Chinese accent is somewhat lacking, if I guess correctly, it should be an American Yankee." ”

Ouyang's judgment made everyone gasp!

Although the Chinese Federation and the United States are not hostile, Meng Jiang, as a university teacher in the Federation, actually has a connection with an American, so isn't it evidence that he collaborated with the enemy and betrayed the country?

Niu Xiong couldn't believe it and said, "Ouyang, I still don't want to admit that Teacher Meng Jiang is bad!" Unless I see him betraying state secrets, I won't believe it if I die! ”

Ouyang also said: "I don't believe it either, so it is necessary to meet this American, and I hope to know more clues about Teacher Meng Jiang from this American." ”

Duan Ling'er said with concern: "Ouyang, if Teacher Meng Jiang is really a traitor, what will you do?" ”

A serious expression appeared on Ouyang's face, and he said, "I am a scholar of the Huaxia Federation, and everything is in the interests of the Federation!" If he does collaborate with the enemy and commit treason, I will disown him, and if the Federation needs me to intervene in person, I will do it. ”

Ouyang's answer surprised everyone!

How mature is it necessary to have such a mentality to be able to say such things?

Seeing that the three companions were all stunned, Ouyang said again: "Ji Fusheng and Duan Ling'er, this is dangerous, the two of you are not good enough in calculations, if any accidents happen, you will not be able to deal with it, so this time, it is just me and Niu Xiong to go, and the two of you will stay in the school to collect intelligence for us." ”

"Good!" "Good! ”

Ji Fusheng and Duan Ling'er nodded, and Ouyang and Niu Xiong left Yuzhou University.

took the ferry to the north city of Yuzhou City, and waited in the basement where Su Qingqing and Su Xue had met before.

It didn't take long for Su Xue to come to the basement.

Ouyang said curiously: "Su Xue, what about Qingqing?" ”

Su Xue replied: "The second lady has been studying the pile of blank paper in the villa with all her might, so she doesn't have time to come, besides, you only need my help this time, right?" ”

"Yes." Ouyang nodded and said, "Su Xue, I hope you can use the disguise technique to help me become like Teacher Meng Jiang!" In addition, help my companion become another teacher at Yuzhou University! ”

As he spoke, Ouyang handed two photos to Su Xue, one of which was Meng Jiang and the other was Xie Yan, the director of the Teaching Research Institute.

"No problem, wrap it up on me!"

Su Xue patted her chest and said, then took out her tools.

After a while, Su Xue transformed Ouyang into the appearance of Teacher Meng Jiang, which was almost no different from the Teacher Meng Jiang in Yuzhou University.

As for the bull bear, they were dressed up as Mr. Xie Yan, and the two of them stood in front of them, looking sanctimonious.

Not only will others not be able to recognize it, but I am afraid that Meng Jiang and Xie Yan themselves may not be able to recognize it!