After Shen Zezhi and Ji Ziyue got the address, they didn't go directly to this place, but went back to the special case team first.

"Team leader, the two people you asked me to check have results." Guan Xin saw Shen Zezhi and Ji Ziyue coming back, so he handed over the information he found to Shen Zezhi.

Shen Zezhi handed over the address he had just gotten from Jiang Hongbo to Guan Xin: "Check the relationship between this person and Jiang Zhicheng." ”

"Yes."

Shen Zezhi asked Guan Xincha to pick up the two people who picked up Zhou Jie and Jiang Xin at the airport that day. One of these two people is called Kong Jie and the other is An Liming. The files are all attached to the national security, but like Jiang Zhicheng, the specific department cannot be found. Although Guan Xin's skills are good, their electronic files are really simple, and there are basically no clues.

Ji Ziyue read the information and said: "I can't see anything either, the two of them can at most show that Guoan is still involved in this plan." ”

Shen Zezhi said: "Since people can come out to pick up Zhou Jie and Jiang Xin, it means that they don't mean to hide it." ”

Kiko Yue said: "Then what should we do?" Do you want to keep looking? ”

Shen Zezhi shook his head: "No, even if the two of them check, they won't be able to find anything." It is estimated that even they themselves do not know the identities of the two people who are going to be picked up. ”

Ji Ziyue said: "Zhou Jie and Jiang Xin have already arrived at the Chinese Academy of Sciences. ”

Shen Zezhi nodded to indicate that he understood. A few minutes later, Guan Xin checked the address.

The owner of this address is Zhang Shuyu, 68 years old, and she is Jiang Zhicheng's high school class teacher. She was in poor health, she was in a wheelchair a few years ago, and Jiang Zhicheng has always paid her medical expenses in the past few years. It seems that he has a good relationship with Jiang Zhicheng. Guan Xin said.

Shen Zezhi asked, "Is there anyone else in Zhang Shuyu's family?" ”

Guan Xin said: "Zhang Shuyu's husband was also a teacher, but he died of cancer when he was in his forties. She also has a son, 25 years old, who is a freelance writer. ”

Ji Ziyue said: "Jiang Hongbo said that Jiang Zhicheng respects Zhang Shuyu very much, and you said that he would not give that thing to Zhang Shuyu." ”

Shen Zezhi said: "If Jiang Cheng really respects Zhang Shuyu, then he will definitely not tell Zhang Shuyu about himself." He knew very well what he was doing and how dangerous it was. If he really gave those things to Zhang Shuyu, he would kill her. ”

Ji Ziyue said: "Are we going to meet Zhang Shuyu?" ”

Shen Zezhi stood up and said, "Go." ”

Zhang Shuyu's home is in the family home where she taught back then, and it has been in the community for more than ten years, and it looks like a lot of years. Shen Zezhi found Zhang Shuyu's home.

When the door opened, a middle-aged woman looked at them and asked, "Who are you looking for?" ”

Ji Ziyue smiled: "Hello, we came to find Teacher Zhang." ”

"If you look for Teacher Zhang, then you must be her students. Come in. The woman said as she opened the door.

Shen Zezhi and Ji Ziyue followed the woman to the living room, and saw a white-haired but well-dressed old man sitting in a wheelchair watering the flowers on the balcony.

Hearing the sound of people's footsteps, he turned his head, and showed a puzzled expression when he saw Shen Zezhi and Ji Ziyue.

Ji Ziyue said: "You are Teacher Zhang, we are Jiang Zhicheng's colleagues." ”

Hearing Jiang Zhicheng's name, Zhang Shuyu showed a smile on her face: "It's Zhicheng's colleague, please take a seat." Sister-in-law Zhang poured tea for the guests. ”

"Ugh." The middle-aged woman who was called Sister-in-law Zhang, the person who opened the door for them just now, hurriedly went to the kitchen to boil water and make tea.

Shen Zezhi and Ji Ziyue sat on the sofa as they said, and the two of them looked at the old man in front of them with a kind face, and they didn't know how to speak for a while. Looking at Zhang Shuyu's appearance, she definitely didn't know Jiang Zhicheng's recent situation, and she had nothing to do with this matter at all.

Zhang Shuyu watched the smile on the faces of the two young people who didn't make a sound gradually disappear, and she asked, "Zhicheng, is something wrong?" ”

Noriko said in a low voice, "Yes, he has something to do with a case we are investigating now." But now we can't find him. ”

"What do you mean you can't find him?" Zhang Shuyu asked.

Noriko said: "He disappeared, two months ago. ”

"What?" Zhang Shuyu's face became ugly.

People can't stand the blow when they are old, and Ji Ziyue hurriedly reassured the old man: "Teacher Zhang, now we just can't find Jiang Zhicheng, it doesn't mean that something must have happened to him." Don't get excited. ”

At this time, Sister-in-law Zhang came out of the kitchen, and when she saw the atmosphere in the living room, she put down the teapot and teacup and walked to Zhang Shuyu's side, looking at Shen Zezhi and Ji Ziyue with a wary expression.

Zhang Shuyu turned her head to Sister-in-law Zhang and said, "I'm fine, you go cook, I'm hungry." ”

Now this time is not a meal, Zhang Shuyu said that it is to open Zhang's sister-in-law.

After Sister-in-law Zhang left, Zhang Shuyu said, "What do you want to know?" I don't know anything about Zhicheng's work. ”

Kiko Yue said: "When was the last time he met or talked to you?" ”

Zhang Shuyu recalled: "In May, he came back to accompany me to check my body, and I haven't contacted him since. ”

This is in line with Guan Xin's investigation, and the last time Jiang Zhicheng paid Zhang Shuyu's medical bills was in May.

Ji Ziyue asked again: "Then didn't he tell you anything about work?" ”

Zhang Shuyu nodded.

Shen Zezhi and Ji Ziyue glanced at each other, which was also in line with their guesses. Jiang Zhicheng didn't want to get Zhang Shuyu involved in these things.

"Zhicheng him, what the hell is going on?" Zhang Shuyu asked.

Kiko smiled and said, "It's not serious, it's good to investigate clearly." ”

Zhang Shuyu hesitated after hearing this, as if she wanted to say something. Shen Zezhi looked at her and said, "If you know anything about Jiang Zhicheng, you must tell us, any clues may help us find out the facts, and may also help us find Jiang Zhicheng and clear his suspicions." ”

After listening to Shen Zezhi's words, Zhang Shuyu said: "Zhicheng won't tell me these things, but he may tell Xiao Zhen." ”

"Xiao Zhen?"

Zhang Shuyu said: "Yan Zhen is my son, and he has a good relationship with Zhicheng. ”

Ji Ziyue's eyes lit up: "Can we talk to Yan Zhen?" Seeing Zhang Shuyu's worry, he continued: "Don't worry, we are just talking to Mr. Yan to understand the situation, and there will be no danger." ”

Zhang Shuyu nodded: "Okay." She told Shen Zezhi Yan Zhen's contact information, and said uneasily: "Zhicheng will not do bad things, you must find him." ”

Shen Zezhi nodded: "Don't worry." ”

After Shen Zezhi and Ji Ziyue left Zhang Shuyu's house, they immediately called Yan Zhen according to the contact information she provided for Yan Zhen.

"Hello?" The phone was quickly connected.

Ji Ziyue raised his eyebrows, and he said, "Mr. Yan?" I'm a police officer,

There is a case that needs to be discussed with you, so it is necessary to meet with you. ”

There was silence for a while, and he said an address. Ji Ziyue hung up the phone and looked at the address he had written down and said to Shen Zezhi: "Team leader, this address seems to be very close to Jiang Zhicheng's house." ”

Shen Zezhi took the time to glance at the address and said, "It's a cold drink shop opposite Jiang Zhicheng's community." ”

Ji Ziyue turned his head to look at Shen Zezhi more violently: "I know who Yan Zhen is?" ”

Shen Zezhi looked at Ji Ziyue suspiciously.

Ji Ziyue said: "Yan Zhen is the neighbor who lives opposite Jiang Zhicheng's house. ”

Shen Zezhi immediately knew who Ji Ziyue was talking about, mainly because this person impressed them too much.

Shen Zezhi immediately decided: "Let's go to his house immediately." ”

After the car turned around, it immediately turned around and sped in the direction of Jiang Zhicheng's house.

Chinese Academy of Sciences, Office of the "Jianwei Project".

After Zhou Jie, Jiang Xin, was brought in, and someone brought them tea, no one came in again. The two of them were a little nervous, and the fact that they were suddenly transferred back to Pingjing this time made the two of them extremely uneasy.

They didn't know what it was when they joined the project five years ago, but by the time they knew what it was about, they couldn't get out of it. What happened after that was even more unexpected. Zhang Zhiheng was killed, Zheng Mingyuan died in a car accident, and Wu Weijie was seriously injured and fell into a coma. Only the two of them were left in a group of five. It remains to be seen whether this trip to Pingjing will be good or bad for them.

Jiang Xin frowned, she looked at Zhou Jie with some uneasiness: "Teacher Zhou, what do they mean?" ”

Zhou Jie picked up the cup and took a sip of tea and said: "What else do you mean, the medicine was stolen, and the formula can't be found, you must not trust us." ”

Zhou Jie's voice was very low, as if he took care of the environment here.

"So what do we do?" Jiang Xin asked.

Zhou Jie said: "According to the regulations, they are our superior units, let us study and we will study, but it is just a change of place." ”

Hearing Zhou Jie say this, Jiang Xin seemed to be relieved and no longer as tense as she was just now.

On the other side, Shen Zezhi and Ji Ziyue parked the car downstairs and immediately went upstairs to find Yan Zhen. When he came to the door of Yan Zhen's house, Ji Ziyue just knocked on it, and the door opened.

"You are Yan Zhen." Noriko crosses the road.

Yan Zhen turned around and walked into the room: "Didn't you go to my mother's house, why bother asking." ”

"You obviously know Jiang Zhicheng, why don't you tell us?" Ji Ziyue followed him into the room, and Shen Zezhi behind him closed the door after coming in.

Yan Zhen threw himself into the sofa and didn't look at Ji Ziyue and said, "Why should I say it." ”

Noriko was blocked and couldn't say anything.

Shen Zezhi walked in and found a random place to sit down and said, "Now that we know each other, let's talk about it." ”

Yan Zhen looked at him and said, "You want to know about Jiang Zhicheng?" ”

Ji Ziyue said: This is not nonsense.

Yan Zhen continued: "I really don't know where he is now. ”

Shen Zezhi said: "You have a good relationship with Jiang Zhicheng, so did he say anything to you before he disappeared?" ”

Yan Zhen said: "I said it." He said he might be in danger and had to leave for a while. But he didn't say he was going there. Actually, I don't know much, and he never talks to me about work-related things. ”

Ji Ziyue said: "Then did he give you anything for safekeeping?" ”

Yan Zhen looked at Shen Zezhi and Ji Ziyue, as if he was assessing whether the two of them could be trusted.

Shen Zezhi looked at him and said, "Now that we are the only ones who can help Jiang Zhicheng, you should also see how his house has been searched, and you should also know how much trouble he has." So you can only trust us now. ”

Yan Zhen knew that Shen Zezhi was telling the truth, and Shen Zezhi was mentioned to him by Jiang Zhicheng before. Jiang Zhicheng spoke highly of him.

Yan Zhen stood up and went to the study to take out a box containing a CD and handed it to Shen Zezhi.

"That's what he handed me, I haven't read it." Yan Zhen said