"Do you need me to ask Xiao Xiong to come over and help, he is a good player, and he is familiar with the Xuanwu defense system, if we work together to upgrade, it will save a lot of trouble. ”

After leaving the office, at this time, Liu Xu stretched his waist and asked No. 2, the Xuanwu defense system, Liu Xu had already put a lot of effort into it, and it was indeed not that simple to upgrade again.

"No, this defense system and use are extremely special, and it is not suitable for people from the outside world to participate, just in case, forget it!" After hearing this, Number Two shook his head lightly and refused.

Liu Xu, who heard this, was stunned at first, and then couldn't help but smile bitterly, but he also understood, as if this matter was not as simple as he thought, but he still nodded towards No. 2 and said, "Okay!"

There is a reason for the refusal of No. 2 this time, and the degree of secrecy for the development of this defense system is actually SSS-level, because it is used as a network protection for the data of the latest weapons.

If it weren't for the urgency of the situation this time, even if Liu Xu's identity was special and he was also a super master, he would not be qualified to participate in this matter.

……

Autumn chrysanthemums bloom and the flower beds are filled with the fragrance of flowers, which is a rare time to cause a few bees to dance here during this season. At this time, in the orange flower garden, there are several old people with hoes, chatting in the sun by the weeds, looking very uncomfortable.

At this time, it was the third day of Liu Xu's arrival at the Academy of Sciences, and in the past few days, he has completely disappeared from the public eye, and it has also caused a commotion on the media network.

"Do you know? That kid has been restless for the past two days, taking a break to visit and interview various classified research institutes of the Academy of Sciences, and being deliberately tested by a group of little guys, but he has behaved a little well!" At this time, an old man put down the hoe in his hand and said with a chuckle to several old people beside him.

"It is not surprising that a genius who can teach himself to crack the Lockean formula has some research in other aspects," after hearing this, the old man next to him continued to water.

"That little guy, it's not a little bit of research! In several research institutes in quantum, aeronautics, electrical engineering, biological sciences, chemistry, and physics, they are all amazing, but those young guys in the research institute are stunned for a moment, obviously they all have a solid foundation, from this point of view, he is the identity of the "first Chinese student" rumored by the outside world, but I really don't know how this little guy's brain grows!" At this time, an old man said with a sigh.

"Don't you know that kid has the ability to never forget, but to be honest, I really envy this kid, but this is the difference between a genius and a demon!"

"Haha, Lao Huang is right, but now it seems that Lao Lu still has a vision, and it makes sense to fall in love with him at that time, to be honest, even I think now that kid is the most suitable for sitting in the position of Lao Lu!"

"Yes, that's right, he has a heart for the people, has good leadership skills, has good knowledge and insight, of course, and has that cheekiness, and most importantly, he has a wide range of knowledge, has a deep understanding of our research, and has a deep understanding of the direction of our research, so in the future, it may be very convenient to get research funds, of course, this kid has the ability to make money, it seems to be good!"

"Old Ji, you, haha, haha!" After hearing the old man's words, the other old men were stunned for a moment, and then pointed at Ji Lao, and couldn't help laughing.

……

"Are you still here?" At this time, a group of people in the Internal Cyber Security Center of the Academy of Sciences were surrounding Liu Xu and No. 2, and at this time, I saw Liu Xu stretching his waist and asking No. 2 who was sitting on the side.

"I'll check, the boss lost again this time," a young man with a feather head at this time, who could still wait for the second to speak, said in surprise.

After hearing this, the others looked at No. 2's somewhat embarrassed face at this time, and couldn't help glaring at the young man who had just spoken.

But at this time, No. 2, after hearing Liu Xu's words, couldn't help but smile bitterly, he really has nothing to say about Liu Xu's perversion now, and now he really thinks that there are indeed monster-like characters in this world.

In the past few days, with the joint efforts of everyone, the research and development of the new Xuanwu shield defense system has progressed very smoothly, and it can be regarded as the end just now.

During this research and development time, it can be regarded as a computer genius in the network security departments of these countries to see Liu Xu's strength, to be honest, they were indeed surprised, and even doubted for a while that Liu Xu was the mysterious number one in the hacker world.

It was because of speculation that some people coaxed when they were relaxing and resting, and asked Liu Xu and No. 2 to have a one-on-one heads-up, defending and attacking at the same time to verify their ideas.

Liu Xu and No. 2 are both young people, after seeing each other's strength, it is inevitable that they will also have a heart of competition, so the two agreed to have a competition.

But after a long time, after Liu Xu became familiar with the operation method of the No. 2 attack, the time of defense was getting longer and longer, and even in the end, the No. 2 attack and even counterattack were completely defended, so that now, the No. 2 was defended for the second time.

However, it is not without benefit for the two to go head-to-head like this, with the experience of the two heads-up, they have also made up for many loopholes in the development of the defense system, which is why the two can go head-to-head so many times, because everyone has eaten the sweetness.

"Forget it, I don't want to be abused, I really don't know how long your brain is, to be familiar with my operating methods in such a short period of time, and find out the loopholes, it is estimated that the guy who is the first now can fight with you, that guy is not an easy opponent to deal with," at this time, No. 2 shook his head and said, he naturally knew that Liu Xu was not No. 1.

"It's not interesting, but the development of this defense system is over, but it's not perfect, and it still needs to be done the final test, if this final test passes, then I think, we will complete the task, and I believe that this system is definitely the best defense system so far, at least one of them!"

"Inspection, how do you want to test?" Hearing this, No. 2 couldn't help frowning and asked, and the others on the side also looked at Liu Xu at this time, it is the same in any industry, the strong always represent the right to speak, and everyone who sat down at this time admired Liu Xu tightly.

Hearing this, Liu Xu couldn't help but chuckle at the corners of his mouth and said, "It's very simple, the two of us cooperate as the attacking party, and they cooperate with this defense system to defend against our attacks, as long as they can defend against the attacks of the two of us, then I think this defense system can be put into use." ”

"What?" Everyone who heard this shouted in surprise at this time, defending against the joint attack of these two people, they didn't believe that there would be such a defense system in this world, after all, Liu Xu and No. 2 are definitely the kind of existence, one person can easily capture the existence of a large website, the union of the two is definitely not as simple as one plus one, it is estimated that it will not take much effort to capture the Swiss bank.