Lin Caiyun's voice was so loud that she soon called out Wang Guofu, who was drawing blueprints in the room.

Wang Guofu is old and now has to wear reading glasses. When he came out, his glasses were covered with dust and he was wiping them with a glasses cloth, so he didn't see Li Jinfeng and Yang Dajun standing at the door.

"What's wrong? Why are you screaming so loudly? What happened?" Wang Guofu subconsciously asked Lin Caiyun who was standing at the door.

"Put on your glasses quickly and take a closer look to see who's coming!" Lin Caiyun stepped forward and said.

After putting on his glasses, Wang Guofu took a quick look and saw Yang Dajun, followed by Li Jinfeng who was beside Yang Dajun.

"Engineer Yang, girl...you...why are you here?" Wang Guofu walked forward excitedly.

His eyes kept moving back and forth between Li Jinfeng and Yang Dajun.

"Uncle Wang, long time no see!" Li Jinfeng greeted Wang Guofu and moved the things to Wang Guofu's house.

"You just came here, what do you bring with you?" Wang Guofu looked embarrassed and asked Lin Caiyun to pour water.

Lin Caiyun took the initiative and gave her grandson's snacks to Li Jinfeng.

"Please sit down. The house is a little small and a little messy. Don't mind it!" Wang Guofu greeted Li Jinfeng and Yang Dajun in the living room.

The house they live in now is indeed small compared to the past.

There were a lot of things piled up in the living room, including books and parts of machines from the factory. The emptiest place was probably the table on the wall where the leader's poster was hung.

After Li Jinfeng and Yang Dajun sat down, Wang Guofu couldn't wait to ask about Li Jinfeng's life over the years.

Li Jinfeng picked out some things to say and told them to Wang Guofu.

During this process, Lin Caiyun brought some food over. When she heard that Li Jinfeng had given birth to four children, her eyes softened. "Why don't you bring the children over? I have plenty of snacks here!"

Li Jinfeng smiled and said, "They're such naughty kids. One of them can make a big fuss. If there are three of them, this place will turn into a market."

"That's even better. The more lively it is, the more popular it will be!"

As we get older, we probably all like the atmosphere of having children playing around us.

Lin Caiyun and Wang Guofu are.

So are Professor Wu and Li Desan.

The two of them do nothing every day and just teach the children this and that, as if they have endless energy in their bodies.

"Then bring them here next time." Li Jinfeng said.

"Let's do it tomorrow. I'll ask my eldest son to bring Doudou and Ningning over. It will be more lively with more people!" said Lin Caiyun.

Li Jinfeng couldn't refuse and had to agree.

Lin Caiyun chatted with Li Jinfeng for a while, then went straight into the kitchen to prepare lunch. Li Jinfeng wanted to help, but was stopped by Wang Guofu.

"Girl, don't go. Talk to me for a while. We haven't seen each other for so many years. I have a lot to say." Wang Guofu said.

Lin Caiyun leaned out halfway and looked at Li Jinfeng in the living room. "Jinfeng girl, don't listen to him. He has a lot to say. It's just that my health isn't as good as it used to be, and I don't have much time to go to the factories, so I want to find someone to complain to!"

Wang Guofu glared at her and said, "You're the one bragging. I'm telling the truth. If you don't believe me, let Engineer Yang testify for me."

Yang Dajun and Wang Guofu called each other "Gong" as a respectful title, but in fact, Wang Guofu was much older than Yang Dajun.

Yang Dajun chuckled, "Engineer Wang is always the one that every factory is vying to meet. Everyone wants him to teach them some skills!"