The fourth class was a self-study class, Xiao Yuan was reading in the classroom and was called out by Tang Xinyu.

followed Tang Xinyu to his office, and after pushing the door in, Xiao Yuan was a little surprised to see the woman who drove the BMW sports car sitting in his office.

"Xiao Yuan, hello, my name is Tang Sa, the boss of Jiangzhou Hunter Network Security Company, your master should have mentioned me to you, right?" Tang Sa stood up, with a charming smile on his face, and stretched out his right hand to Xiao Yuan and said.

Xiao Yuan was even more stunned when he heard this, he didn't expect that the person sitting on the opposite side of the network that night was such a bewitching beauty, and this beauty also had something to do with his teacher.

"You're Tang Sa?"

Xiao Yuan stretched out his hand and gently shook Tang Sa together and asked, Tang Sa's hand was warm, very soft, very delicate, and the feeling of holding it was wonderful.

"Yes, I'm Tang Sa, it seems that your master has already told you, I really didn't expect that you are still a handsome little guy, giggles." Tang Sa's big charming eyes bent up, forming a pair of charming crescent shapes, and when Xiao Yuan's hand was released, it seemed to hook his palm intentionally but unintentionally.

Xiao Yuan was like an electric shock, his hand retracted suddenly, and his expression was a little embarrassed.

"Giggles." Tang Sa saw Xiao Yuan's performance like this, covered his mouth and laughed, and for a while, the flowers and branches trembled, and the waves were turbulent, which made Xiao Yuan dizzy for a while.

"Ahem." Tang Xinyu coughed twice, and then said to Xiao Yuan, "Xiao Yuan, she is my sister, she usually likes to mess around, don't mind, sit down first." ”

After Xiao Yuan was harassed by Tang Sa, he experienced a moment of embarrassment, but quickly recovered, pulled a chair and was just about to sit down, when he heard Tang Sa say again: "Little brother, sit next to my sister." ”

"No, I'm fine in a chair." Where did Xiao Yuan dare to sit next to Tang Sa, so he naturally refused her without hesitation, sat on the chair, and said, "Let's talk about business, I have to go to class in a while." ”

"Yo, the little brother is quite decent, giggles." Tang Sa giggled again and laughed a few times, but found that Xiao Yuan looked at her with a serious face, his eyes were calm, he suddenly felt bored, and he also put away his smiling face, and said seriously, "Okay, your master asked me to come to you for the purpose, you know." ”

"You know, you wait, I'll get it for you." Xiao Yuan said, got up and left.

"Well, I'm not a simple student, right?" Tang Xinyu saw that his sister's charm was ignored by Xiao Yuan, and he suddenly felt amused and asked with a smile.

"It's easy to be favored by the great gods?" Tang Sa didn't refute, but said very seriously, but immediately turned into a fierce face, gritted his teeth and said, "I really doubt that this guy is a man, and he ignores the charm of the old lady, it's too unusual!" ”

Xiao Yuan went and came quickly, and in less than five minutes, he knocked on the door outside the office.

Tang Sa stood up, opened the door, showed a smile on his face, stood in the middle of the door, flashed a crack for Xiao Yuan, and said with a smile: "Little brother, come in." ”

Xiao Yuan glanced at the position where Tang Sa gave himself to dodge, if he wanted to go over, he could only squeeze it, especially Tang Sa's towering shuangfeng, which occupied most of the entire door, if he squeezed in, it would inevitably be encountered, this situation made him not frown slightly, he didn't hate beauties, but being teased by beautiful women made him feel very unhappy, so he stood at the door and didn't go in.

"The description of the backbone of the encryption algorithm, as well as the brief description of the gift that the master gave you, are all in this book, you can take it and look at it, I will go back to the classroom first, and come to me if I have something." Xiao Yuan handed a thick homework book in his hand to Tang Sa and said lightly.

Tang Sa was a little surprised, in her opinion, the great god should at least get a floppy disk or something, and make the algorithm description into a file and store it, but she didn't expect it to be such an ordinary homework book for a few cents.

"What, don't you want it?" Xiao Yuan raised his eyebrows and asked.

"No, why don't you want it, thank you, little brother." Tang Sa saw that Xiao Yuan had the idea of taking back the homework book, and hurriedly reached out and took the book, this was the main purpose of her coming here, so naturally she couldn't let Xiao Yuan take it back.

After Xiao Yuan took the notebook from Tang Sa, he didn't enter the office again, but turned around and left.

"Damn fellow! Isn't there a cow x master, what's cool! Looking at Xiao Yuan's back as he left without hesitation, Tang Sa stomped his feet and said, after speaking, he turned around and went back to the office, but when he saw Tang Xinyu looking at her with a bad smile, he was immediately furious, stepped forward and twisted his ears, and said angrily, "What, seeing your sister messing around, I'm very happy, right?" ”

"No, no, how dare I!" Tang Xinyu grinned, and immediately pretended to be angry and said, "This kid is too disagreeable, sister, you wait, I'll go to him now, I have to teach him a good lesson, let him accept the seduction of the old sister next time!" ”

"Go." Tang Sa let go of Tang Xinyu's ears, pushed him, and then sat on the sofa with the homework book and looked at it seriously, this look is more than half an hour, if Xiao Yuan is present at this time, I am afraid that he will be surprised that this charming woman still has such a quiet time.

"Whew-"

Tang Sa finally raised her head from the homework book, before seeing the description of this algorithm, she was a little worried about whether this algorithm was really worth so much money, in case it was not worth so much, if she regretted it, she was worried that she would offend the god of feonix, until after reading everything on this homework book, although the description in the homework book still lacked some of the most core things, but she also knew that this transaction was worth it, especially the several variants of the circular logic lock described at the end, and the usage of these variants, It was even more exciting for her, and it was only then that she breathed a sigh of relief, and at the same time, she finally made up her mind to buy this algorithm.

"Sister, how is it, can this deal be done?" Tang Xinyu asked.

"I can do it." Tang Sa replied, and then asked, "Little brother, are you really sure that Xiao Yuan's master is his father?" ”

"Eight-nine is not far from ten." Tang Xinyu replied, he remembered what Xiao Yuan once said, his father Xiao Changtian is a radio engineer, and computer science is also a related major, and Xiao Yuan himself admitted that his father bought many computer books at home, and he just read those books to learn by himself, so he speculated.

"It's still a little unbelievable, I just observed that Xiao Yuan's clothes are very cheap, which means that his family background should be average, if his father is feonix, then he shouldn't be short of money, or he should be very rich." Tang Sa raised his doubts.

"Masters are often a little weird, maybe his dad saved the money, or maybe there is some other reason." Tang Xinyu defended the god in his mind, Xiao Yuan's father.

"Well, you have a point." Tang Sa nodded in agreement.

…………

When school was over, Xiao Yuan packed up his things, and when he walked out of the classroom, he was called out of the office by Tang Xinyu again.

"How, do you do this deal, or don't you do it?" Coming to the office, Xiao Yuan asked directly.

"Do, why don't you do it, when will your master give me a detailed description of the algorithm?" When it came to business, Tang Sa asked with a rare and serious look.

"Detailed description, the master has given it to me, when will your money be in place, and when will I give it to you." Seeing that one million was in hand, Xiao Yuan was excited in his heart, but he still said with a plain and calm look on his face.

"My money can be in place at any time, you give me the bank account number, and I can transfer money to you in the afternoon, but before that, we don't need to sign a transfer contract." Tang Sa said, after all, this is a million-dollar transaction, and she can't help but be cautious.

"Of course, after the transaction is completed, the ownership of this algorithm belongs to you, and with the ring logic lock, you can use this algorithm in your own products." Xiao Yuan said that he was not reluctant to sign the contract, on the contrary, even if Tang Sa didn't say it, he would take the initiative to bring it up, so as to save the other party from regretting it one day.

"Xiao Yuan, I have a prepared contract here, you take it back and let your master see, if you agree, our deal will be reached, if you don't agree, let's discuss and modify the contract, what do you think?" Tang Sa took out a printed draft contract from his bag and handed it to Xiao Yuan.

"Okay, I'll let my master take a look and give you an answer soon, if it's okay, I'll leave first." Xiao Yuan took the contract and said, and after speaking, he was about to leave.

"Wait, little brother." Tang Sa hurriedly stopped Xiao Yuan, and the title changed from the more formal classmate Xiao Yuan back to the little brother.

"Anything else?" Xiao Yuan stopped and asked with a slight frown.