"Valuable body armor—"

This thought flashed through Ulrika's mind, and she wanted to raise her feet and go inside, but Zheng Jianguo had already made a stop gesture, seeing that he put away the store and put it next to him, and pulled out a glow stick from behind the door and opened it, Ulrica was already stunned: "You are-"

"Well, I've learned a little weird stuff since I went to the lab, and then I've done some precautions at home. ”

Looking at the unclear glowing footprints on the carpet, Zheng Jianguo could confirm that someone had come this time, and walked out of the carpet with the lamp and followed the footprints, and saw that the footprints on the floor became clear, and one large and one small appeared under the glow sticks as if pacing, and he raised his head to look at the chandelier overhead: "Well, it looks like I'm going to call the police——"

Ulrika at the door was already stupid at this moment, and Colwin's big eyes blinked, full of excitement, "What did they do on the lamp?"

"We'll have to wait for the police to come. ”

Zheng Jianguo said and looked in the direction of the house, and then walked to the telephone before he wanted to pick up the phone, he quickly stopped, took out toilet paper from his pocket and wrapped it in the phone, found the number on the address book and dialed it, and didn't notice Ullica at the door to look left and right, and after a look of hesitation flashed on his white face, he heard Zheng Jianguo speak: "Hey, I'm looking for Yuna, is she there?" I'm Zheng, you just said that Zheng is looking for her, there is an emergency, 100,000 urgent——"

"Didn't call 999?"

When Ulrika's face was slightly stunned, Colwin next to him had already spoken: "Didn't you call 999?"

"Calling 999 is also to ask the county police station to come, it is better to go directly to Yuna, she is very enthusiastic about her work, and her marksmanship is good-"

Zheng Jianguo took the microphone and said to Corwin, but he didn't expect a voice to come out of the microphone: "Hi, Zheng, thank you for your trust in me, have you encountered any trouble?"

"Yes, I'm in trouble, someone has broken into my house, you have the address of my school accommodation, hurry up, I suspect they have installed something in my house, maybe a time bomb?"

Zheng Jianguo whispered into the microphone, and then heard Yuna say: "I'll be there soon~"

"Don't sound the siren—"

Before he finished speaking, Zheng Jianguo heard a busy sound coming from the microphone, so he had to put down the microphone and look at Ullica at the door, shrugged his shoulders and said: "Fortunately, it's noon, if you want to celebrate, you can postpone it until the evening, let's wait for the police to come before entering the room." ”

Zheng Jianguo is the master, Colwin and Bodie are here to eat, as an FBI undercover agent, even if Ulrika is 100,000 anxious in her heart, she knows that she must not find an excuse to leave at this time, not to mention that she has analyzed Zheng Jianguo in the past month and a half experiments, and knows that this person who sometimes looks big and doesn't care is actually extremely smart and has super high vigilance - the FBI believes that this vigilance is the result of the previous shooting.

Even putting aside her previous knowledge, Ulrica could feel his vigilance just by the way she had arranged the previous thing, and if she used the excuse to inform Charlie at this time, it would arouse the suspicion of this person, which was the target that she had been approaching for a month and a half.

And seeing that the relationship between the two has a tendency to develop from classmates to friends, Ullica made a choice in an instant, after all, even if Charlie was told that the FBI's eavesdropping behavior was discovered, what should have happened would still happen.

Considering Zheng Jianguo's previous shooting incident and his current name, anything found will only cause a greater sensation, especially when his paper is published on the cover of "SCE" today!

But when the time comes, what will be found?

Ulrika feels that the biggest possibility is eavesdropping equipment, chandeliers on the telephone These are the FBI's favorite places to put bugging devices, of course, in addition to these two places, some sofas will also be placed in order to achieve the maximum eavesdropping effect, but he is lurking around him, and there will be so many eavesdropping devices in the bureau?

Zheng Jianguo, who reported to the police, did not stay in the house, but went to the door and waited with a few people at ease, I don't know if the police station is close or the speed of the police, it didn't take long for a siren to come from afar, Zheng Jianguo looked at the three people next to him speechlessly, but since the matter had happened, he didn't accuse Yuna of the idea, maybe the rules are like this.

Sure enough, after seeing Yuna get out of the police car in a sassy posture and get in front of her, I heard her say: "You call me to call the police, this is our normal procedure for the police, that big man is now a sheriff, this is my new companion O'Brier, how did you find out that the house was entered?"

Yuna's eyes were still looking at Ulrika and the others as she spoke, and Zheng Jianguo introduced her: "These are my colleagues and classmates in my laboratory, our research has achieved phased results today, don't you want to find a place to celebrate, who knows that after I took them back to my residence, I found that some of the arrangements I made in my residence have been moved——"

As he spoke, he took a fluorescent light to the door, pointed to the bright mark on the doormat inside the door, and said, "I sprinkled some reagent powder here that can be seen with fluorescence, and whoever enters my house will stick to their shoes, you see these are their footprints-"

As the fluorescent light in Zheng Jianguo's hand moved, and the reflective footprints on the carpet appeared one by one, Yuna nodded slowly with surprise in her eyes and said, "Okay, well, okay, what you learned, it seems to be really good-O'Brier, you go and call the physical evidence team to come over, we can't do this job." ”

"Oh, okay—"

O'Brier was a white-toothed brother with a dark complexion, with a faint immaturity on his face, and after glancing at the few people present, he turned to the police car and picked up the walkie-talkie, and called for support in a gurgling voice.

Retracting her gaze from O'Brier's face, Yuna turned her head to look at Zheng Jianguo, and then looked at the lady's watch on her wrist with something in mind, but she didn't expect to hear this thing say: "Yuna, have you eaten? We haven't eaten either, or I'll order some fast food over, so that everyone won't go hungry to work." ”

"Oh, I'm thinking about that too, and if it doesn't bother you or break the bank, then I'll thank you on their behalf. ”

Yuna blinked and said, Zheng Jianguo also smiled and looked at Ullica next to him and said: "No, then how come, we also have to eat, we just happen to come over together, Bodi, can you go for a run? KFC or Burger King, it will cost ten people, but you don't need Coke, I still have it in the refrigerator-"

"It's not Lawrence—"

Bodi subconsciously greeted Zheng Jianguo before he said half a sentence, and then heard Ullica quickly interrupt his words and continued: "I'll go, it just so happens that I'm more familiar with this place——"

"Ah, okay, then I'll trouble you, Ulrika~"

Zheng Jianguo quickly took out his wallet and looked at it, seeing that the more than forty dollars in it were basically not enough, so he handed over the car keys and credit card: "The password is 233333-"

"Okay, I made a note of it. ”

After Ullica took it, she looked at Zheng Jianguo deeply, she naturally knew that this card was done by Charlie, and then remembered that she had to inform Charlie, so she quickly trotted to the side of the car and skillfully lit the fire, and drove out of the Harvard campus where there were already onlookers with one foot on the accelerator, until the nearest Burger King Gate ordered ten beef burger packages, and then went to the door to find a public phone and dialed it, but I didn't expect the phone to ring and just thought about Charlie's voice and came over: "I'm Charlie, Futures-"

"Boss, I'm Ulrika, you didn't let people go to Zheng's house to install a bug, did you?"

Before the other party finished reporting home, Ullica directly interrupted and asked, Charlie's voice instantly raised a few degrees: "Ullica, why did you remember to ask this question? You know you're inquiring-"

"Boss, Zheng found that someone had entered his house, and he also found the footprints of those people, and now the police from the county bureau have arrived, and called the physical evidence team-"

Ulrika interrupted Charlie's voice again and said like a cannon, and Charlie in the microphone understood the seriousness of the situation: "No, we didn't go to install a bug on him, do you think I will send you another one after sending you-Bao ~ Shet! You don't know about this matter, and you haven't called me to ask about it, your task is to get close to Zheng, and try to establish a good relationship with him, and confirm that he can't access the classified tests in the laboratory." ”

"Well, boss, Zheng's paper was posted on the cover of "SCE" today. ”

Ulrika, who originally wanted to hang up the phone, still chose to speak out, and then remembered that the leader was afraid that he didn't understand, so he continued to speak: "Today, Zheng completed the mechanical properties test of the atomic-level graphite layer, and determined the theoretical Young's modulus of the two-dimensional material, but from the data, this material is shocking, I can only guarantee that he will not come into contact with other confidential tests, but what he discovered——"

"I see, I'll find someone to find out about this. ”

The voice on the phone was a little muffled, and Ulrica quickly spoke, "Then I'll go back, goodbye." ”

Putting down the phone and looking at the coin hole, Ullica knew that her euphemistic statement still pricked Charlie's nerves, but remembered that this person didn't even have a master's degree, but only a bachelor's degree, so he turned around and went to Burger King to pay the money, and returned to the Harvard campus with ten portions of burgers, but he didn't think that there were already bystanders in the teacher's dormitory area, which was not many people before-

Sweeping the three police cars parked together, Ulrika also knew why there were so many people, needless to say that the two cars coming from behind must have appeared with the alarm, otherwise at lunch time at noon, no one would have the opportunity to eat but watch the excitement here.

It was only as Ulrika arrived at the door with two large bags of hamburgers that the seal had been pulled, and she saw Zheng Jianguo talking to a few people with shiny brains not far away: "According to the central law of genetic information transmission discovered by Professor Frank in 1957, he believes that the replication of DNA is actually the growth of the semi-reserved part, that is, the connected DNA strands will separate, and then achieve the replication purpose of 1 for 2 and then from 2 to 4.

The following year, in 1958, Professor Matheson's research further confirmed Professor Frank's research, and found that activation would separate the gene strands of DNA, thus establishing the correctness of Frank's theory.

However, at that time, no one knew why the gene strands of DNA were separated, and why they could be separated by activation, until Professor Schmidt discovered restriction endonucleases in 1970, which was considered to have unraveled the mystery of DNA replication.

In 1972, Professor Paul successfully used EcoRI to manufacture the first recombinant DNA, which fully verified the feasibility of DNA technology, that is, biotechnology, and the year before last, Professor Walter invented sequence determination technology, and last year Professor David invented RELP analysis technology.

So, I decided that I could do a study on the DNA carriers extracted by the forensic group, that is, do a repeat test of sequence determination, and of course I could pay for this part of the cost of the test out of my own pocket——"

"Zheng, don't you think that this - DNA sequence determination test, or repeated, this can be handed over, um, or the school will arrange someone to do it for you?"

"Zheng, your previous research was not reported to the school, and the school didn't know about the experiments you did at MIT-"

"Zheng, what Professor Fisher means is that you don't - you should give up the study of atomic-scale graphite layers, and you can continue to study in our school. ”

"Of course, if you keep studying atomic-scale graphite layers in school, it will conflict with your studies in medical school-"

"Zheng, it's not a matter of money, the school can provide all the support you need to determine, well, the DNA sequence found by the physical evidence team, but the atomic-level graphite layer research, you shouldn't give up-"

"Zheng, you have personally opened the atomic-level graphite layer research, if you give up on her, just like those teenage girls who have abortions, this is - a crime, you will regret it. ”

The muttering voices came one after another, and Ulrica understood that these people were afraid that these people were professors of physics at Harvard University, and when she heard that there were arrangements involving research funding, she could confirm that the person who spoke must be from the school board, but when these thoughts drifted through her mind, she also remembered what Professor Thomas said in the laboratory before: "Zheng, you will write this paper-"

It seems to be affirming Zheng Jianguo's role in this research, but it is better to say that Thomas knows that this is MIT and will not be able to keep him before sending him a favor, and when Zheng Jianguo leaves with MIT's master's degree, then MIT can also use the name of his research to show orthodoxy in the future.

After all, Zheng Jianguo's two papers were made by experiments at MIT, so the frontier of atomic-scale graphite layer research can only be at MIT, even if he continues to research at Harvard University, it cannot erase his previous academic status and achievements at MIT.

Handing out the hamburger set meal in her hand to the police officers, Ulrika's mind was full of her puzzling operation methods of MIT during this period, but the realization in her mind had not disappeared, and Zheng Jianguo's voice came from the side: "Okay, it seems that my study life at Harvard Medical School is about to be suspended, but my master's degree from MIT has not been issued to me——"

Before Ulrika could look back, a voice sounded: "Zheng, with your "SCE", you can also apply for a master's degree in our school. ”