"Of course, there is contact. His name is Hua Zhiqiang, and he is still in the array research center. But now he is in his nineties. I heard that his health is not as good as it used to be." Mr. Gu said.

Li Qingyu was even more excited, and then he asked, "can Mr. Gu arrange for me to meet Mr. Hua? I have something very important to talk to Mr. Hua. "

"Of course it's OK. I'll call him now." When Mr. Gu spoke, he took out his mobile phone and dialed a series of numbers.

"Answer the phone, answer the phone, answer the phone..." Li Qingyu heard the beep of Gu's mobile phone waiting for the other party to answer, and he couldn't help praying in his heart.

Since he heard Zhou Xianguang say that as long as he absorbed the array on the Lingjing, the Lingjing could be reused, he made up his mind that he must find a way to get close to those old scholars in the array research center and learn the method of array base characterization.

Originally, he thought it would take a long time, but he didn't expect that Mr. Gu knew the old scholar in the array research center. Why didn't he be surprised?

The phone was soon connected. Although the voice of Mr. Gu's mobile phone was not loud, it still couldn't hide Li Qingyu's ears.

As soon as Li Qingyu heard the voice of the person who answered the phone, he felt a little chilly, because he immediately recognized that the person who answered the phone should be a young man, not an old man in his nineties.

Zhou Xianguang said to Li Qingyu himself that the old professors in the array research center are ordinary people, not warriors. It's impossible for an ordinary person to make such a sound in his nineties.

Gu Mancang's phone call soon ended, and some apologized to Li Qingyu: "Qingyu, it's really not a coincidence. Mr. Hua is leading a scientific research team to tackle a scientific research project, which is under closed management. Every scientific researcher who participates in the project not only lives in the research center, but also is not allowed to contact anyone outside. It seems that if you want to see him, you have to wait until HuaLao's scientific research project is finished. It's about state secrets and state regulations. I really can't help you. "

Li Qingyu could not help but be disappointed, but still pretended to wave his hand easily and said: "nothing, nothing. Although my business is important, it's not too urgent. Let's wait until the research of HuaLao scientific research project is finished. Maybe it won't take them a few days to finish."

After a pause, Li Qingyu suddenly asked, "but I'm very curious. Since members of the expert group can't contact people outside, can't they even see their families? Isn't that inhumane? "

"Their families can go to the research center once a week and get together with them." Mr. Gu seemed to have guessed Li Qingyu's idea and said, "Qingyu, do you want to fake HuaLao's family? I advise you to give up the idea. If we don't talk about violating the rules, it won't work at all. Every researcher's family has a file in the research center. They need to go through multiple examinations to verify their identity before they can go in. "

Li Qingyu some embarrassed smile, said: "ha ha, the old man is too worried, I will not do that kind of stupid thing."

Mr. Gu nodded and said with some emotion: "Alas, Mr. Hua is now over ninety years old and still fighting for his country, but I have retired at home and have nothing to do. I'm really ashamed."

Li Qingyu couldn't help feeling something. He said with a wry smile, "I feel more ashamed when the old man says that."

Master Gu understood what Li Qingyu meant and said with a smile, "that's different. Although you are not a soldier and did not carry a steel gun to defend the country, what you did is also a contribution to our country... "

As Mr. Gu was saying this, his wife Cao Ziying said with a smile: "you bad old man, when you talk with Qingyu in the yard, it's endless. The tea will be cold. Qingyu, please come in. Please come in

As if he had just woken up, Gu took Li Qingyu by the hand and walked into the main hall. Everyone took their seats. The old man ordered people to serve food, and everyone ate and talked.

During the meal, Gu Jianyu solemnly offered Li Qingyu two glasses of wine. He thanks Li Qingyu for bringing his son Gu Tianxing to his hometown, so that Gu Tianxing can make a new life.

Today's Gu Tianxing is the same person as before.

In the past, Gu Tianxing met Gu Jianyu just like a mouse met a cat. He hid from Gu Jianyu all day long. Gu Jianyu was angry when he saw his son. Therefore, although the father and son lived in the same yard and met many times, they didn't say much. As for the relationship between father and son, they never had any.

But now Gu Tianxing often makes video calls with Gu Jianyu. He not only exchanges many things with Gu Jianyu, but also dares to joke with him.

Every time Gu Jianyu makes a video call with his son, he sees that his son is tanned at the construction site, but his face is full of health and luster. He is grateful to Li Qingyu in his heart. If he did not meet Li Qingyu, his son would be abandoned!

What's more, what surprised him most was that his son even found a girlfriend, who was Li Qingyu's sister. Although there is no left hand, the girl is not only very beautiful, but also very sensible. Not only she is very satisfied, but also her wife who is in prison is very satisfied.

After the banquet, Li Qingyu further improved the Wanxiang Guiyuan Heart Sutra, and told Mr. Gu and Gu Jianyu about these improvements in detail. Naturally, the Gu family were very grateful.

That night, Li Qingyu stayed with the Gu family. After breakfast the next morning, he said goodbye to the Gu family and returned to Jinhai city.

At ten o'clock in the morning, four big men in the entertainment industry who were originally locked up in different rooms were blindfolded and brought to a room. When someone took away the blindfolded things, they found that this was a large but open room. The whole wall in the South was glass. A tall figure, not fierce, stood in front of the glass curtain wall with his back to them.

They want to see who that person is, but the sunlight shining through the glass curtain wall makes them unable to open their eyes. Until they get used to the light in the room, they find that their back looks like the person they hate most --- Li Qingyu!

In addition to the people standing in front of the glass curtain wall, there are five young people standing beside them. Although they have never seen the real bodies of these five people before, when they first studied Li Qingyu's materials, they also focused on these five people. Three of them are Li Qingyu's most important close friends, named Deng Yuqi, Liu Jiayi and Zhu Yiqing respectively. The other two are Li Qingyu's apprentices, one is ah Cheng and the other is ah Xin. As for the name, they did not find out.

The four men were in a panic when they saw that the man who was standing in front of the glass curtain wall with his back to them had finally turned around. Who was Li Qingyu?

All of a sudden, Li Qingyu "invited" them in this way, and invited all four of them. It must be because of the killer!

What can we do?