Zhang Yunfeng was very clear about the reason for Han Li's visit. Even if he had done him a big favor, it was definitely impossible for him, as the hall master, to politely pay him a visit. A large part of the reason was because of Lei Qianjun and Su Nuyan's mother.

Knowing that the other party's goal was not simple, Zhang Yunfeng did not stand on ceremony with him. Since he was the head of the South River Public Security System, he could help him in many places.

Thinking about how there was a hall master sitting in front of him who was very capable in River City, following the principle of not needing it for free, Zhang Yunfeng said, "Hall Master Han, I have a small matter that I would like to request your help with. I don't know if you can agree."

"Go ahead!" Chief Han agreed without hesitation. "If you have any problems, feel free to tell me. As long as it's within my capabilities, it'll definitely be solved."

Zhang Yunfeng recounted the entire sequence of events, and after that, he added, "If you can help me find out who the mastermind is, that would be a great help to me."

Hall Master Han smiled faintly and thought to himself, such a small matter, to me, is but a phone call, so I said, "Don't worry, I will definitely help you investigate this matter thoroughly." With that, Director Han added, "But you have to give me some clues. For example, what's the number of the phone number to contact the parents of the students in private. With this line, it's very easy to find the mastermind."

"That's simple." Zhang Yunfeng immediately took out his mobile phone and made a call to Li Zekai, asking him to ask his parents for the phone call that he had received.

Very quickly, Li Zekai sent a string of cell phone numbers to Zhang Yunfeng, who then gave the number to Division Chief Han.

Chief Han took out his cell phone and made a call. He immediately instructed, "Little Tian, get the technical staff to investigate the owner of this phone number for me. If you need help, contact the communications company to cooperate with the investigation."

The other party had immediately agreed. The mission that the Head of Department had given him had to be considered a top priority. Even if there were more important matters at hand, he would still have to put them aside.

Han Li then gave his cell phone number to Zhang Yunfeng before saying, "You can leave my cell number with you. If you have any problems in the future, you can call me anytime. I'll help you deal with it as soon as possible."

Zhang Yunfeng nodded his head and thanked him before using his phone to record the other party's number. With Han Li's attitude, at the very least he would not be forced into a jail by Chen Ru in the future.

Hall Master Han saw that it was getting late, so he stood up and said, "It's too late, I won't bother you anymore. Hall Master Han saw that it was getting late, so he stood up and said," It's too late, I won't disturb you anymore.

Zhang Yunfeng and his family sent Chief Han out. After he left, the family returned to the living room and looked at the envelope on the table. No one said anything for a long time, and the atmosphere was somewhat silent.

"Xing Min …" Song Huafang still did not react as she asked Zhang Xingming worriedly, "Is it appropriate for us to charge him so much money?" Why don't you send it back tomorrow! "

"Mom." Zhang Yunfeng opened his mouth and said, "There's nothing inappropriate about it. This is something that we deserve, and we don't want to burn it. With this money, you and Dad can relax a lot in the future."

"Two million!" Song Hua Fang rubbed her temples and said: "With so much money, who wouldn't be afraid …"

"There's nothing to be afraid of." Zhang Yunfeng smiled and said, "Tomorrow, your dad will accompany you to the bank to deposit the money. In the future, our family will have a lot of places to spend the money. Besides, you and your dad have worked hard for half a lifetime, so you should be relieved."

Zhang Xingming smiled and said: "Save the money, Yun Feng is about to go to university. Yan Jing is a big place for us, there are too many places where we can spend money, and without money it's hard for us to do anything. It's also good to leave Yun Feng as an entrepreneurship fund in the future."

Zhang Yunfeng asked in surprise, "Dad, when did I say that I was going to Beijing to attend university?"

Zhang Xingming smiled, asking instead, "Where else can you go if not to Beijing?"

Zhang Yun Feng saw the look of ridicule in his father's eyes. He was right, he was going to Yan Jing to attend university, not only because there was a top institution of higher learning in the country, but also because Su Nanyan's home was there. Yan Jing was her only choice.

Zhang Yunfeng seriously said, "Dad, mom, going to Beijing to attend university is definitely my first choice, but I can't spend much money to go to school, so getting a full scholarship definitely isn't a problem. Besides, graduation will take 4 years, so you don't have to worry too much about me." Zhang Yunfeng seriously said: "Dad, mom, going to Beijing to attend university will definitely be my first choice, but I can't spend much money to attend school either.

Zhang Xingming frowned and asked, "Son, it can't be that you want your mother and I to use this money to do business or something, right? Your mom and I don't have much business sense. If we use this money in business, it might not be as simple as having a negative interest rate. It might even become a negative asset in the end. "

Zhang Yunfeng laughed and said, "Dad, mom, what I mean is, why don't you all go spend this money, use it to improve our lives, or use it to realize your wishes all this time? Just don't use this money as a storage, and enjoy life as much as you want, isn't that good?"

"Enjoy life?" Zhang Xingming shook his head and smiled, "Even if you give me 200 million, I'm afraid I don't know how to enjoy life. However, since you mentioned improving our family's life, I really want to find a chance to renovate our house and also update our home appliances. Our refrigerator is about the same age as you are now."

Zhang Yunfeng could not help but nod, "No matter what you want to do, it's fine. Just don't throw it all the way into the bank."

Returning to his room, Zhang Yunfeng called Li Zekai and told him about his suspicions.

He even thought that he would be so angry that he would vomit blood, because in the blink of an eye, he, a bunch of poor students that he had done all he could to get out of, would have to come back. But after Zhang Yunfeng's analysis, he suddenly realized that he did not consider Zhang Yunfeng, he was no longer the poor student from before, but had already surpassed Su Yan, and was now ranked first in the entire year.

Li Ze Kai immediately said affirmatively, "I think this must be done by Ma Dong! Damn, this bastard is really sinister! " Saying that, Li Zekai said unhappily, "Yun Feng, tomorrow we will have to return to Class 3, isn't this just as Ma Fang intends?"

Zhang Yunfeng lightly said, "I've already sent people to find a way to investigate this. Once they find concrete evidence, they will become public enemies of the entire school. At that time, even if he wants to turn the situation around, it will be very difficult!"

"What about tomorrow?" Li Zekai asked, "Are we going back to Class 3 tomorrow?"

Zhang Yunfeng said, "This is also the reason why I'm calling you. You know more of the students in the class, so help me inform some of the other students of Class 21 and tell them what I just said. By the way, tell them that tomorrow morning, we will return to Class 21 and see what kind of reaction the horses have. If nothing unexpected happens, we should be able to find out who the mastermind is."

"Alright!" Li Zekai immediately agreed and said, "Leave this matter to me. I guarantee that most of the students will return to Class 21 tomorrow!"

That night, the person assigned by Han Li to inquire about the cell phone number contacted the person in charge of the communication company. After checking, he found out that the cell phone number was a nameless cell phone card that could be bought anywhere in the business hall, a mobile phone store, a newsstand, a roadside stall, and so on.

However, since Han Li had been ordered by Hall Master Han, the personnel in charge of handling the case really treated it as a major case. The person in charge of the communication company thought that there was some major case that required his cooperation, so he immediately tried his best to inquire about the number of the calling card, using the number to inquire about the shipping records of the branch company.

The last detailed record of this phone number was that this card was delivered to a business hall in the new area of Jiang Xin a month ago. As for whether this card was sold in the business hall or distributed to other agents, there was still a need to rush to the business hall on the second day to arrange further.

With the unique card number, the staff had great confidence in the tracking user. The communication company had given the specific activation time of this number, it was 3: 43 last Saturday afternoon, so the owner must have bought this card not too long ago. Tomorrow, when they went to the store, they would find out which agent had the card, and they would also have a relatively specific purchase time.