Just a surname made Zhang Niansheng, who was sitting next to him, jump his eyelids.

Li Junwei's eyes lit up when he looked at him, "You're Senior Sister's ex-boyfriend?!" Let's just say how do you feel so familiar, I saw you in the picture frame on my sister's desk. ”

"Huh?" Zhang Niansheng was a little dumbfounded, and asked cautiously, "Your senior sister is Shi Junmin?" ”

"That's right, Senior Sister Shi Junminshi, I'm doing research in the same unit now, but we're not in the same direction, I saw your photo when I went to her two days ago."

Li Junwei still remembers that it was a single photo, and Zhang Niansheng in the photo was still very young, without glasses, and his face was beautiful and the current unkempt vicissitudes of life were almost like two people.

The corners of Zhang Niansheng's mouth twitched, "Now she still puts my photo on the table?" A prominent location? ”

"It's not particularly conspicuous, but you can see it just by looking for it."

Zhang Niansheng, who got the answer, felt like he had knocked over the spice cabinet, he and Shi Junmin had not seen each other since they broke up, and it had been eighteen years since the calculation of time.

He was only twenty-one, and there was still a great youth waiting for him to enjoy, but Shi Junmin was twenty-eight, he still remembered that the Shi family was urging marriage at that time, and the two broke up because of the big age difference, but I didn't expect that eighteen years later, she still kept her own photos.

"And how is she doing now?"

"It's good, I heard that the senior sister said that she had found her true destiny, and her husband seems to be an executive of a certain company, anyway, he is financially free, and he also supports his senior sister's research."

Zhang Niansheng's expression froze on his face, "Then why did she keep my photo?" ”

"Hmm...... I heard my sister say that it seems to have printed thousands of copies, and when I have nothing to do, I use it to throw darts to relieve my depression. Last year, the senior sister of the fun activity competition in the institute was praised by the director as a modern version of Xiao Li Feidao. ”

"......" So, that's why he never meets his ex-girlfriend.

Gao Shenghan didn't have the habit of listening to gossip, and after looking at the time, he decided to go straight to Yan An's house.

Seeing that they were leaving, Zhang Niansheng immediately got up and followed, "Can I go together?" ”

"Do you want to see Senior Sister Shi?" Li Junwei asked, taking a photo of him with his mobile phone.

"She's coming?"

"Not coming, but if you want to be with you, I promise you'll meet her."

Forget it, Zhang Niansheng shrank his head, the modern version of Xiao Li Feidao, that's not where he wants to shoot, he doesn't want to run into it.

Seeing the two of them go away, Zhang Niansheng smacked his tongue, belonging to the military's research institute, usually the research direction of this kind of research institute is needed by the military, or Zhu Chi needs the needs of the country.

And the reason why they appeared here is related to Yan An, and it is difficult for him not to think that it is Yan An's new algorithm that has made progress in their research, and this time they should have thrown an olive branch to Yan An.

actually came in person, from this point, it can be seen that this institute attaches great importance to Yan An.

As for Yan An being related to foreign forces or something, he can only say that there is anyone who will not bluff people in these years.

In the past, when I led the class to teach, I liked to scare the students the most, and at the end of the semester, I said that the failure rate of this semester was 30%, which can scare a lot of people into crying wolves and work hard.

He just likes to watch students play for a semester and then learn to be crazy in the last week.

In their words, it was a semester of soaking their feet, and at the end of the day, they drank the water to wash their feet.

……

"Knock knock." A knock on the door interrupted Yan An, who was in a state of study.

Glancing at the time, I couldn't help but feel a little strange when I found that it was already past nine o'clock in the evening, who would be outside the door so late? Those girls who come to harass them?

BT projected the footage from the camera outside the door onto the wall, not a girl, but two men.

One looked powerful but leaned on the door to eavesdrop, and the other was wearing a pink hooded sweatshirt, with gray hair and a disfigured figure, looking very much like a technician, and that face made Yan An feel a little familiar.

This situation is disturbing no matter how you look at it, and it is even more dangerous than the previous girls blocking the door.

Fortunately, when he was doing home modifications, he added radio equipment and speakers to the camera outside the door, which came in handy at this time.

“…… It's just a student, so there's no need for it. "Lying on the door and listening to the movement in the room, the object of eavesdropping is still a male college student, no matter how you look at it, this behavior is very obscene.

"Shhh, there seems to be movement inside, he hasn't opened the door for so long, it's likely that he wants to hide something." Gao Shenghan's eyes gradually sharpened, and the slower Yan An opened the door, the more suspicious he became.

Yan An was speechless, and the two of them knocked on the door again after waiting for a while, he blew the microphone, and the camera outside the door also came with the sound of blowing.

"What's the matter with you two?" Some distorted voices came from the stereo, causing the two to look at each other in horror, "This camera is not managed by the community?" ”

"On official duty, look for this family." A document was taken out and shook in front of the camera, and after BT analysis, the counterfeiting rate was not higher than 10%, and Li Junwei's face was captured, which reminded Yan An of this person.

There was a click, and the door opened.

Yan An stood at the door, and the projection in the living room only left the video surveillance footage, and there was no trace of BT's existence cleanly, "Professor Li Junwei?" You're coming so fast. ”

"Good luck didn't miss your email.

We have verified that the content of the email is viable, because we did not get a reply from you in the email, so here I have to confirm with you that the content of this email was not sent to anyone else, right? ”

Li Junwei looked at him seriously, and the main reason for rushing over in such a hurry was that he was worried that Yan An would make the RSA effective search algorithm public, this kind of practical tool, everyone has it and only himself have two different things.

"Not yet, if you can't be contacted by that email, then I'll send it to the Zhu Chi Information Security Evaluation Center in a few days, but it's not necessary now."

Gao Shenghan, who was standing on the side, coughed lightly, "I'm Professor Li's colleague Gao Shenghan, can classmate Yan let us in and talk, it's important not to talk here." ”

Yan An gave in at this time, not that he didn't know that it was rude for the guests to come and block people at the door to speak, but he hadn't used this knowledge for more than ten years, and he couldn't think of it for a while, so he just found his own casual way.

As soon as he entered the house, Gao Shenghan instinctively looked at the environment.

The structure of the house is simple, it is a conventional two-hall and two-room house, the floor is spotless, and there is a mechanical sound in the room, which sounds like a sweeping robot working.

There was only a small sofa and a glass of water on the coffee table, and all signs of life indicated that there was only one person living here.

There were two photo frames on the coffee table, which were single photos of Bai Xingye and Su Duhuan, Gao Shenghan glanced at Yan An thoughtfully, and withdrew his gaze after finding that there was no similarity.

When he saw the monitoring screen being projected in real time on the projection cloth, Gao Shenghan's expression changed slightly.

Doesn't this mean that the way he was lying on the door and eavesdropping just now was clearly seen by others, but he was still wondering why he didn't open the door for a long time, and he definitely wouldn't open the door when he encountered such a situation.

The strong psychological quality made him quickly return to seriousness, "Student Yan's safety awareness is really good, you should have guessed why we came to you, right?" ”

"Invite?" Yan An thought about it and seemed to be the only possibility, from the perspective of results-only theory, he was the one who proposed the RSA effective search algorithm, so he would be stronger than other peers.

If he was still despised because he was a student at this time, it would only mean that the country was hopeless, and if this was the case, he would rather endure the cold weather than stay in Zhuchi.

"That's right. Before I was invited, though, I had some questions. Gao Shenghan took out a document from his briefcase and put it in front of Yan An.

This is a summary of the doubts he sorted out when he took the high-speed train, and he couldn't get the answer he wanted in Zhang Niansheng, so he could only ask himself, "About your parents......"

The mention of this word made Yan An subconsciously glance at the photo frame on the table, he thought that his movements were hidden and not easy to detect, but in fact, every move was seen by Gao Shenghan,

"Well, so you all already know, yes, I'm Clark Kent......"

The words were not finished yet, because every muscle on Gao Shenghan's face was showing distrust, and when put together, it looked extremely serious and stern.

"Well, can you show us a laser eye." Li Junwei looked at him with curiosity on his face, although he had heard about the student's many quirks from Zhang Niansheng, he still saw it with his own eyes to satisfy his curiosity.

Especially when this student really dared to say this in front of them, it made Li Junwei feel even more novel.

Although Gao Shenghan is younger, his temperament polished from the military academy cannot be faked, no matter which of their children is, after being brought to the guest house, they will clamoring to go to the confidential place inside, and at this time, moving Gao Shenghan out has the best effect.

The children often didn't even dare to say anything after seeing Gao Shenghan's cold face, and the timid ones didn't even dare to breathe, and they held their breath and waited for Gao Shenghan to leave before they dared to take a small breath.

So in his eyes, no matter how weird Zhang Niansheng's description of Yan An is, when he sees the child's nemesis Gao Shenghan, he should be more restrained, at least he won't open his mouth to these messy magical fantasies.

However, it turned out that his opinion was wrong, Yan An said the same thing as Zhang Niansheng, no matter who he was talking about, he didn't have a score on his lips, if it wasn't for the technology he came up with that was convincing enough, then this guy would be a complete secondary two teenager.

“…… Let's talk about my parents. The sudden request made Yan An hold back for a while, and he changed the topic abruptly, "They said they were going to build a spaceship, but then something happened." ”

"Is that so?" Gao Shenghan looked at Yan An thoughtfully, just now Yan An glanced at the photo frame on the coffee table twice, when he asked a question and when he changed the topic.

After that, although Yan An forced himself to speak to him, he was not focused, and subconsciously glanced at the photo frame in the afterglow.

He had a conjecture, but he couldn't confirm it, and seeing that he couldn't get the information he wanted from Yan An, he simply put down the information he had sorted out, and it seemed that he had given up.

"Also, you were young at the time, so you didn't know about these things. So let's get down to business, shall we? ”

"I need to confirm one thing, is it right that the five or six are located in Wuyue Liangxi? That means if I want to join you, I'll have to go over there, right? ”

"Well, yes."

"If that's the case - sorry I refused."