Ji Ziyue walked over to Wu Weijie and put the experiment report on his desk. □，

"Mr. Wu, it seems that many people were called out by Secretary Wang in the morning. Is something wrong? ”

Wu Weijie took the report and said while reading it: "Well, I heard that it is from Guoan. ”

"National security?" Ji Ziyue looked at Wu Weijie in surprise.

Wu Weijie put down the report and lowered his voice and said, "For Director Zhang's business." ”

Seeing that Ji Ziyue was suspicious, he lowered his voice and explained: "Didn't I tell you that Director Zhang died, I heard that he was killed." ”

After he finished speaking, he looked like he was angry: "Director Zhang is very good, and he is serious about doing research." I heard that there was a thief in the house. ”

Ji Ziyue also showed a sad expression on his face, after all, he was "from the name of Zhang Zhiheng".

After Wu Weijie finished speaking, after reading the experimental report, he praised Ji Ziyue for two sentences, and let Ji Ziyue go. Ji Ziyue returned to his desk, he looked down at the information on the desktop, and thought about what Wu Weijie had just said. According to his previous analysis, he felt that this person was the most suspicious person in the group.

Wu Weijie seems to be the kind of person who is easily moved by money, but after two days of getting along, it seems that it is not him. Because the regret he showed for Zhang Zhiheng's death just now was not pretending. He was really saddened by Zhang Zhiheng's death.

If it weren't for Wu Weijie, who would it be?

Noriko looked at the others in this office quietly. The offices in the institute were all sub-districts, and the people in the district he came to happened to be involved in the project. Like Zhou Jie and Wu Weijie, they all have their own separate offices, and he, Zheng Mingyuan and Jiang Xin are the backs, so they work together in the public office area.

Zhou Jie is highly respected in the research institute, except for Ji Ziyue, who said a few words of encouragement to newcomers on the first day, he never spoke to Ji Ziyue again.

Ji Ziyue looked at Zheng Mingyuan and Jiang Xin not far away, Jiang Xin had a cold personality and spoke very straight, especially in research, and he couldn't be sloppy at all. Ji Ziyue knew that she had a good relationship with Zhang Zhiheng, and Zhang Zhiheng was killed, and it was estimated that Jiang Xin should be the saddest. As for Zheng Mingyuan, after getting off work that day, Zheng Mingyuan never spoke to Ji Ziyue again if he didn't have to.

The more thoughtful Noriko is, could it be him?

On the other side, Shen Ze was dressed in casual clothes, wearing a black cap on his head and walking leisurely towards the community. As soon as he walked to the door, the security guard came out of the duty room: "Are you a resident of this community?" ”

Shen Zezhi took out the key and shook it, and the security guard immediately smiled: "I'm sorry, you are living in now." ”

Shen Zezhi didn't mean to talk to the security guard, he nodded casually and walked into the community. Shen Zezhi walked to the front of a building in the community, he walked into the elevator with his head slightly bowed, and pressed the number of floors. At this time, most of the residents were at work, and there were few people in the house, so there was only one person in the elevator.

The elevator stopped at the target floor, Shen Zezhi walked out of the elevator and looked at the door in front of him, he looked left and right, and then took out a key and inserted it into the lock to open the door.

As soon as the lock was opened, Shen Zezhi quickly dodged into the house and then quickly closed the door. The décor in the room is simple, and according to previous investigations, the house is rented by the current occupants.

Shen Zezhi went around the living room and went directly to the study, which was simpler, just a desk with a laptop on it and a few books on the table. Shen Zezhi walked over and flipped through all the professional books. If you don't know who the owner of this place is in advance, you will never guess that the owner of this place is engaged in research.

Shen Zezhi shook his head, he opened the drawer and looked at it, there was a pile of sundries inside. Shen Zezhi rummaged through it, but didn't find anything valuable. Shen Zezhi glanced at the computer, he pressed the boot button, but as Shen Zezhi expected, the computer had a boot password. Shen Zezhi took out something similar to a USB flash drive from his body and plugged it into the USB port of the computer. This is He Lang gave him, saying that as long as it is plugged into the computer, it can be unlocked, and it will not leave a trace after unplugging. In short, it was an artifact made by the gang of people in Guoan.

Sure enough, less than ten seconds after the thing was plugged in, the lock was unlocked. From the computer desktop, the icons above are all middle-aged office software. Shen Zezhi didn't have time to open them one by one, he took out another thing and plugged it into the computer, copied all the things stored in the computer's hard drive, and went back to the professionals to see them and let them analyze and analyze.

After getting the things here, Shen Zezhi turned off the computer and prepared to leave. Suddenly, his gaze swept over a wastepaper basket next to his desk, which was full of garbage. Shen Zezhi walked over to the garbage basket and squatted down to pick up one of the shredded papers. It's a special symbol on paper that looks like it's part of a chemical formula. Shen Zezhi put the piece of paper aside and continued to rummage through the wastebasket, and when he rummaged through the wastebasket, he found seven or eight pieces of shredded paper. Shen Zezhi put the shredded paper together, and what he saw was a chemical formula. Shen Zezhi thought about it for a while, took out his mobile phone to take a picture of it, and then put the shredded paper in the paper basket.

Shen Zezhi left the study and went to other rooms to look at it again, and then left here. It was already dark outside, and Shen Zezhi didn't go back to the hotel, but called Ji Ziyue and went to the place where he lived.

Half an hour later, Shen Zezhi arrived, and he opened the door with the key. Ji Ziyue also came back, he looked at Shen Zezhi's dress and asked in surprise: "Team leader, who are you?" ”

Shen Zezhi smiled: "I have made a discovery. ”

He took out his phone and showed the picture he had taken to Kikoko: "Do you know what this chemical formula is?" ”

Ji Ziyue looked at it more carefully and said, "Benzene ring, hydrogen and oxygen, it looks a bit like Shi's Ning." ”

Shen Zezhi frowned: "Shi Ning, you are talking about the kind of medicine that stimulates the central nervous system." ”

"Yes, Shi Ning, also known as Fan, wood, turtle, alkali, is an alkaloid extracted from strychnine. It can excite all parts of the central nervous system, but the excitatory effect on the spinal cord is the most prominent, which can improve its reflex function, increase muscle tension, and cause tonic, reflex and generalized convulsions. High-dose strytherin can also directly inhibit the myocardium. The main causes of death were respiratory arrest and asphyxia due to tonic seizures. This substance is too toxic and difficult to control, and is basically not used now. However, this chemical formula is a little different from the chemical formula of Shi|Ning, which may be a variant or derivative of Shi|Ning, and the effect should be similar to that of Shi|Ning. Kiko-more said.

Shen Zezhi said: "I found this thing from the wastepaper basket in his study, do you think this thing will have something to do with that plan?" ”

Ji Ziyue said: "It's possible, but we don't know which direction the planned experiment is now, otherwise we will hand over the things to Shen and let him check it." ”

Shen Zezhi nodded, there is only this way at present. Shen Zezhi immediately sent the photo to Shen Zezhi's mobile phone, and Shen Yuzhi's phone was dialed before a minute.

"Zezhi, I've seen what you sent, do you want to ask if this kind of thing has anything to do with that plan?" Shen Yuzhi's voice came out of the microphone, and his voice sounded tired.

Shen Zezhi: "Yes, this is what I found from a suspect's house. ”

Shen Yuzhi was silent for a long time and said, "I have already seen the content of the plan, and this thing is a substance in the experiment in that plan. ”

"What the hell is that plan?" Shen Zezhi couldn't wait to ask.

Shen Yuzhi's tone was heavy: "I can't say that this plan is too secretive. ”

Shen Zezhi didn't ask again, he knew the rules here, and he couldn't let Shen Yuzhi violate the rules.

Shen Yuzhi asked again: "How is Zhang Zhiheng's case investigated?" ”

Shen Zezhi: "It's almost, the suspect has been locked, I want to find out how he sent the news out, and who he contacted." ”

Shen Yuzhi snorted: "Do what you think, but pay attention to safety." ”

Shen Zezhi said: "Okay, I know. Brother, you also pay attention to safety. ”

A chuckle came from the other side of the phone: "Okay." Shen Yuzhi seemed to be hesitating about something.

Shen Zezhi sensitively sensed that Shen Yuzhi had something in his heart, and he asked, "Brother, is there something wrong with you?" ”

Shen Yuzhi was silent for a long time before asking, "Ze."

Now, there's one thing I want to find out what's going on. ”

Shen Zezhi's heart sank: "Danger? ”

Shen Yuzhi smiled: "When is my work no longer dangerous, but the danger of this matter is indeed more dangerous than all my previous experiences, and if I am not careful, I will be ruined." ”

Shen Zezhi said: "Brother, do you have to do it?" ”

Shen Yu said: "Don't worry, I know it in my heart." ”

Shen Zezhi frowned lightly and said, "Brother, I believe in you." ”

After hanging up the phone, Shen Zezhi's mood was a little heavy, and the more Ji Zi looked at his bad expression, he asked, "Team leader, what's wrong with you?" ”

Shen Zezhi glanced at him: "It's okay, such a thing is a substance in the planned experiment, but we can't look at the content of the experiment, so we can't be sure of his role." ”

Kikoyue asked, "It has something to do with the plan, so he's the murderer?" ”

Shen Zezhi said: "Eight out of ten, nine out of ten, I really didn't expect it to be him." ”

Ji Ziyue said: "But he himself participated in this plan, why go to Zhang Zhiheng's house to steal things again?" I was in this group for two days, and the experiments in the group were not hidden from the group members. Why did he do it? ”

Shen Zezhi's eyes narrowed slightly: "What if only Zhang Zhiheng has such a thing, and no one else has it?" ”

Ji Ziyue said: "This is even more wrong, Zhang Zhiheng will not bring anything related to the experiment home at all, not to mention that what he lost at home is just a notebook." Inside the notebook are some excerpts. What does this notebook do? ”

Shen Zezhi shook his head: "I don't know, but this notebook is definitely very important to him." ”

Kiko Yue said: "What do we do next?" ”

Shen Zezhi said: "I have already asked He Lang to find someone to keep an eye on him, and I will expose him when the time comes." ”

Ji Ziyue nodded: "I really didn't expect it." ”