High school physics is also very simple, open the textbook, see those familiar and unfamiliar theories, as if reading an enlightenment book, roughly scan it and all move, as for how to apply these formulas, she engaged in the sea of tactics, while looking at the formula theorem, while doing the problem, quickly figured out the routine of the problem - it is all a routine. Do a few more key questions with important knowledge points, and she can even figure out the thinking of the questioner.

However, Xiao Yetang's teaching aids and reference materials are too few, and there is not even a "Five-Year College Entrance Examination and Three-Year Simulation" on Rotten Street, only a set of exercises supporting the textbooks. On the other hand, this shows that the teachers of No. 87 Middle School have teacher ethics, they know what kind of virtue their students have, and they never force students to buy teaching aids, so there is no such thing as receiving kickbacks by relying on teaching aids.

Ye Tang couldn't find more topics to practice, so she planned to go to the bookstore at noon to buy a few classic teaching aids. She had more than 4,000 yuan in her hand, and Zhao Zhenfang took out the money Su Xiaodong gave them and gave her pocket money.

The bookstore is very close to Fuxing Lane, a ten-minute walk back and forth, Ye Tang said hello to Zhao Zhenfang and set off.

On the way, she turned on her phone, and there was an unread WeChat and two missed calls.

At ten o'clock in the morning, he said, "I'm transferring money to you, is your name 'Yannan'?" I don't intend to inquire about your ** information, just to confirm that there is no problem with the transfer. ”

"No, my friend's name is 'Yannan', and the bank card is his......" Ye Tang typed out this line, and before clicking to send, she deleted it again, she felt that there was no need to explain so much to a person on the Internet, they were just unsightly transactions, she wrote again, "Yes, 'Yannan' is my name." ”

Seeing this reply, Luo Xingchuan's mood was mixed.

At half past eight this morning, he and Ran Tianyi met in a café, and he spent a night drafting a business cooperation agreement for network anchors, giving Ran Tianyi a look, Ran Tianyi looked at it very seriously, and put forward a few opinions, after he revised it, the two sides reached an agreement and signed a contract.

At this time, Ran Tianyi raised a question, "I watched the video over and over again a few times last night and found a problem. Don't you think the female customer in the video is dressed very familiarly? ”

Luo Xingchuan really didn't pay attention to what the female customer was like, first, she was mosaiced and couldn't see her appearance clearly; Second, his focus is on female customers and shopping guides, as well as the dialogue between shopping guides and supervisors.

Ran Tianyi opened the video on his mobile phone, played it slowly frame by frame, and finally fixed it on the front shot of a female customer, "In this picture, her upper body is mosaic, but she looks at her lower body, and there is a sky blue line on both sides of the pants she is wearing." These are the school pants of Eighty-Seven! ”

Luo Xingchuan originally had no impression of the school uniform of No. 87 Middle School, but he only had dinner at the same table with Ye Tang and Cen Yannan yesterday, and he still remembered what they were wearing.

A school uniform is cheap, but it is very distinctive. Ran Tianyi is right, the female customer is a student of Eighty-Seven Middle School!

"And if you look closely, do you think this girl is like the girl who had dinner with us yesterday," Ran Tianyi didn't pay attention to Ye Tang's name, and turned his head and forgot what her name was.

Ran Tianyi held the phone a little farther away, neither he nor Luo Xingchuan were short-sighted, only by doing so could the mosaic become clearer.

One by one, the small grids turned into a blurred picture, and the girl's face could be vaguely seen, it was really that young Ye Tang! Luo Xingchuan was a little surprised.

In fact, if Ran Tianyi and he hadn't eaten face-to-face with Ye Tang the day before, it would be impossible to recognize her.

"As far as I know, the shopping mall monitoring system should be in the intranet, and it's not easy to hack in, I'm afraid this video is not obtained by glorious means," Ran Tianyi has always been very interested in information technology, he began to teach himself programming in the sixth grade of primary school, and is proficient in a lot of computer knowledge.

"I'm afraid the person who posted your video is a master hacker, it can't be that girl, right?" Ran Tianyi was reluctant to believe this fact.

He didn't communicate much with Ye Tang yesterday, and Ye Tang left him with the impression that he was beautiful, played the piano well, was a little vain, and a little money worshippers.

Luo Xingchuan has already set off a storm in his heart. Ye Tang is a legendary student in the Department of Computer Science at University A, although she dropped out, her achievements are still remembered by many people who know her well. With her ability, she can easily hack into the mall for surveillance.

Luo Xingchuan immediately found the photo of the bank card in the mobile phone album, and the online banking transfer will show the name of the recipient, Luo Xingchuan also kept an eye on the transfer, he does not use his own account, not the Luo family's corporate account, but his driver's private account.

After losing the bank account number with excitement, the name that appeared in the name column below was Yannan.

Ran Tianyi suddenly realized that the name "Yannan" was not common, and he felt that this person was the Cen Yannan they met yesterday! "The girl was cheated when she bought a computer, and the boy's black mall surveillance helped her take revenge, and then we actually met them in reality?! That's a coincidence! ”

"Are the students of Eighty-Seven so powerful? can be monitored casually by black people, Crouching Tiger, Hidden Dragon. ”

Luo Xingchuan frowned lightly, suspicious, and it was true that the gender of the WeChat account of "I just want to study hard" was indeed "male", but he still felt that there was something wrong.

Instead of struggling here, it is better to ask the other party directly, so there is the previous WeChat.

With an affirmative answer, it's time to deliver on your promises.

Cen Yannan slept lazily at home, and at noon his mother called him to eat outside the bedroom, and in the hazy sleepy eyes, he heard the text message reminder, opened his mobile phone and saw that 50,000 yuan was credited! Suddenly a thrill.

The messy people Ye Tang met on the Internet really gave her money!

Incredible!

Seeing the text message, he still had a feeling of unreality, and immediately got up from the bed. When he received the money, he saw an unfamiliar name, the name of Luo Xingchuan's driver, the kind of rotten street, naturally he would not think about Luo Xingchuan.

"I received the money," Cen Yannan sent a WeChat message to Ye Tang, "I'll go to the bank and withdraw it." ”

Ye Tang replied, "I'm not in a hurry, the money will be deposited on your card first, and then you will transfer it to me when I get a new ID card and apply for a bank card." ”

Cen Yannan: "Okay." ”

"hlcisy" is so good at keeping his promise, Ye Tang can also rest assured that he can sell him the black material videos of other Yuchu Department stores in his hand, 30,000, 50,000, 80,000...... According to the value of the video, she negotiated different prices with the other party and sold them together for 300,000. Ye Tang felt that her approach was like those paparazzi, but she had a clear conscience.

At the same time, she deleted the video she originally posted on station b, ensuring that the other party was holding first-hand black material.