After leaving the book city, Li Jie accompanied Sun Ying to have dinner at a nearby restaurant and planned to go home, but Sun Ying was enthusiastic and dragged him to walk around a snack street on the edge of the book city for a long time, until the sky gradually darkened, and then said goodbye to Sun Ying and went home. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

When he returned, he found that his mother Mao Aihua had made a sumptuous dinner, and the whole family wanted to celebrate him for winning the first place in the knowledge competition.

However, Li Jie was helpless, because he had not only eaten the main meal, but also accompanied Sun Ying to eat a lot of snacks on the snack street, and he couldn't eat it.

In the end, I could only eat a few bites, and after seriously praising my mother's craftsmanship and answering my family's questions, I slipped back to my room.

"Whew!"

After returning to the room. Closing the door, Li Jie's shoulders suddenly collapsed, put the four books he bought on the desk, let out a long sigh of relief, and then thought of the previous things again, and said with a slightly bitter smile: "This Sun Ying...... Can girls go shopping like that?"

Before on the snack street, Sun Ying just pulled him and didn't let him go, and insisted that he accompany her to go shopping, until it was dark, and then reluctantly agreed to go home at Li Jie's suggestion.

"Hee-hee, which girl is it?'s girlfriend?" a giggling voice suddenly sounded in the room.

Li Jie raised his eyes, looked at the palm-sized shadow in front of him with illusory brilliance and ghostly appearance behind the room, and smiled faintly.

After going to Jincheng for so long and not staying in the room, Xiaoying suddenly appeared like this, he was a little unaccustomed to it!

Li Jie jumped lightly on the side of the bed, his body was facing backwards, and the whole person fell on the bed, lying on it, looking at the ceiling, and said lazily: "It's not a girlfriend, it's a good friend!"

"A good friend of a girl, it's really a big pervert, do you have bad intentions for her!" Xiaoying swept through the air, leaving a little starlight tail, which fell on Li Jie's chest, standing on it, one hand on his waist, and the other pointed at Li Jie, with a suspicious expression.

Li Jie rolled his eyes at Xiaoying, who was standing on his chest, it seemed that he was a big pervert in Xiaoying's eyes, as long as he was a woman, he would have problems.

Li Jie didn't care about Xiaoying, and then jumped up and turned on the computer next to the bed.

At the time of separation, Sun Ying reminded not to forget the battle tonight.

Thinking of this appointment, Li Jie couldn't help but shake his head helplessly.

After only a short while, the computer slowly turned on with the familiar win interface.

Li Jie looked at the boot interface in front of him and sighed slightly, he seemed to have not used this computer for a long time, and the smart watch in his hand seemed to have replaced the function of the computer in front of him.

Thinking that Sun Ying was about to invade at night, he connected to the network and began to strengthen the defense of the computer in front of him, turning off various services that could provide incursion, and using software to scan for vulnerabilities and strengthen system defenses.

Except for some special means, intrusion and defense are essentially the same thing, and both are looking for vulnerabilities. However, one is to exploit vulnerabilities, and the other is to eliminate these vulnerabilities so that intruders do not have a chance to take advantage of them!

Xiaoying pouted when she saw Li Jie ignoring herself, but when she saw Li Jie's actions operating the computer, she couldn't help but flash a trace of curiosity.

She made an arc in the air and landed on Li Jie's computer desk, watching curiously as he typed out the code.

"What are you doing, big pervert? Strengthen the defense of the system? With me, how can someone be able to invade!" Xiaoying looked at it for a long time, her little face showed a trace of puzzlement, she knew her own defense ability, Li Jie's network was under his protection, and there was no possibility that it could be breached, and Li Jie did this to simply doubt her ability.

"Yes!" Li Jie heard Xiaoying's reminder and patted his head. "Don't you say that I forgot, you turned off the network protection of this computer and opened up a network channel that can lead to the outside world, and when someone comes to invade, you don't see it!" Li Jie commanded to Xiaoying.

Xiaoying didn't remind him that he really forgot, his family's network was all under the protection of the intelligent light brain, how could Sun Ying hack into this computer, and he didn't want to use Xiaoying's biological light brain to bully Sun Ying, but wanted to use his advanced programming skills to confront Sun Ying.

When Xiaoying heard this, his face showed a look of surprise, what is this big pervert going to do, and he turned off the network protection for some reason.

Li Jie naturally saw Xiaoying's doubts, and explained with a smile: "I play hacker attack and defense games with my friends! If you don't turn off the network protection, there is no way to play!"

Hearing Li Jie's words, Xiaoying showed an interested look on her face, and nodded her chin with her little finger and said:

"Offensive and defensive games...... Looks like it's fun! Do you want me to help you? If you have me, you can definitely win!"

Li Jie was immediately vigilant, if Xiaoying got involved, then the ending was already doomed.

"You're just watching, don't do anything!" Li Jie warned.

"Hmph! Good intentions are not rewarded, don't blame me if you lose when the time comes. Hearing Li Jie's refusal to let her interfere, Xiaoying's face showed a boring look, and she complained, turning into a phantom and disappearing on the optical brain disk of the bookshelf, but before leaving, she still removed the protection of Li Jie's computer according to Li Jie's request.

After Li Jie saw Xiaoying disappear, he smiled and continued to strengthen the computer system, and finally completed the highest level that he could achieve with his advanced programming skills, and breathed a sigh of relief.

He boarded QQ, and after seeing that he had not received news from Sun Ying, he took advantage of this gap to sit cross-legged on the bed and began his routine practice.

Li Jie turned on the system and allocated the most recently acquired reputation points to the internal breath compression.

With the distribution of prestige points, the internal breath that was rolling in the body was compressed again under the influence of invisible forces. The total amount of internal interest decreases again, when the intensity increases a little more.

Compression ratio 3.2!

Li Jie passed the system and obtained accurate data. Suddenly, his body shook, and he felt a special change in his body.

He immediately closed his eyes and sat down inwardly to look at the state of internal breathing. The gaseous inner breath is slightly viscous, and there is a trace of internal breath that turns into the shape of a very fine droplet, which looks like it is just a small water droplet at a glance!

But......

Although this small droplet is small, it exudes a shuddering aura, which is very different from the previous gaseous internal breath! Li Jie felt that the strength of this internal breath was countless times stronger than that of the gaseous internal breath!

"Could it be that it has reached a critical point, there has been a qualitative change, and the internal breath has turned from gaseous to liquid, but I don't know if when the compression ratio reaches five, it will all turn into liquid!" Feeling the internal breath form in his body, Li Jie secretly thought in his heart.

No wonder he guessed that the original internal breath was in the gaseous state, and with the increase of the compression ratio, the gaseous internal breath gradually turned viscous, and now this small droplet appeared, and the more the compression ratio increased, the more tiny small liquid beads may be. If this continues, there is a good chance that all the internal breath will eventually turn into liquid. (To be continued.) )