When he saw Liu Qihang filled in the column of Liuyun's father, Xu Chen was stunned, quickly flipped back, and was stunned when he turned to Liu Qihang's information......

Seeing Xu Chen staring at him with tears in his eyes, Liuyun was a little confused: What is the situation?

People didn't say it, and Liuyun didn't dare to ask.

However, Xu Chen quickly returned to normal and looked at Liuyun with a smile: "Just now you asked how many decibels the sound can be controlled, so how many decibels can you control the sound?" ”

"If you don't count the cost," Liuyun thought for a moment and said, "It can probably be controlled at about thirty-five decibels." ”

Xu Chen nodded and glanced at Wu Dalei......

"Liu Yun said that if it can be done, then it can be done."

"Oh......" Xu Chen nodded, "Then let's try to make one first!" ”

After the meeting ended, Xu Chen left Liuyun alone......

"Do you know why I left you behind?"

Liuyun glanced up at Xu Chen, who was smiling, and shook his head.

Xu Chen, who was already gray in his forties, sighed: "Your father and I were classmates of Su Xiu Leningrad University, and we also interned at Su Xiu's Ruby Design Bureau. ”

Liuyun nodded suspiciously.

"You live in Chen Jingfeng's house now, right?"

Liuyun nodded......

"Then you go back first!"

Looking at the back of Liuyun in the distance, Xu Chen sighed: "What a sin!" ”

But Xu Chen felt that Liuyun's performance seemed to be very different from the performance in the conference room, so he found the factory director Wu Dalei......

The next day, Liuyun received a message from an acquaintance that there was a guest at home and asked him to go home for dinner......

Liuyun's first reaction was: That Xu Chen won't come to the door, right?

However, what are you really afraid of, what are you coming: When Liuyun returned home, Xu Chen was sitting in the living room chatting with Chen Jingfeng.

"Xiaoyun, this is your father's classmate, Xu Chen!"

Seeing Chen Jingfeng introduce himself, Liuyun routinely bowed to Xu Chen: "Hello Uncle Xu!" ”

After the salute, Liuyun went straight through the living room and returned to the room......

"Old man," Liuyun was stopped by Chen Yang as soon as he entered the door, "What is that Uncle Xu doing in the living room?" ”

"How do I know!"

Liuyun glanced at Chen Yang, then walked to the bed and sat down.

"By the way, fourth," Liuyun glanced at Chen Ning's bed, which contained the schoolbag that Chen Ning often carried, "Where did the second brother go?" ”

"Fourth?" Chen Yang glanced at Liuyun and replied in an old-fashioned manner, "Boss, although I am only more than a year older than you, I am big." ”

Liuyun stood up with a smile and looked down at Chen Yang, who was more than half a head shorter than himself: "Fourth brother, where did the second brother go?" ”

Chen Yang was made out of temper by Liuyun, and replied weakly: "I went grocery shopping with the eldest sister and the third sister!" ”

"Oh......"

After returning to his seat, Chen Yang quickly got rid of the frustration of being half a tall dwarf, turned his head, and glanced at Liuyun with a mysterious face: "By the way, old man, I listen to Lao Chen's tone, this Uncle Xu's work seems to be related to the ship?" ”

Liuyun glanced at Chen Yang: "Fourth, are you ready to get to the bottom of it?" ”

Chen Yang just smirked......

"Okay, I'm afraid you can't do it?" Liuyun sighed helplessly, "My old bean was originally engaged in torpedoes, and this Xu Chen should be engaged in submarines." ”

"Submarines?" As soon as he heard about the submarine, Chen Yang came to his senses, got up from his chair, and strode up to Liuyun, "Uncle Xu really studies submarines?" ”

Liuyun nodded: "Almost!" ”

"Boss, have you ever seen what a submarine looks like?"

Liuyun shook his head, but he was a little disdainful in his heart: buddy's journey is a sea of stars......

Seeing Liuyun shaking his head, Chen Yang was a little disappointed: "Boss, I thought you had seen it!" ”

"My home was originally near Erhai Lake," Liuyun shook his head with a wry smile, "Where did I get the opportunity to see the sea and submarines?" ”

"That's right!"

Chen Yang stupidly returned to his desk and sat down, his head propped up with his hands, not knowing what to think......

After a knock on the door, the grocery shopping team went home, and after a conversation, the door to the room was pushed open......

Seeing Liuyun, the eldest sister Chen Zheng was a little surprised, and looked at Liuyun with a smile: "Yo, old man, when did you come back?" ”

Liuyun smiled slightly: "Before you came back, it wasn't long. ”

Chen Ning sat on the edge of the bed with his butt slumped, hugged Liuyun's neck, and asked with a smile: "Boss, didn't you say that you have a task and can only go home on the weekend?" ”

Liuyun smiled and shook his head: "The old lady asked someone to bring a message, there are guests at home, let me go home for dinner." ”

Chen Ning nodded, but he seemed to remember something again, and his brows gradually wrinkled: "By the way, old man, a few days ago, I seemed to have seen this Uncle Xu in the factory." ”

Liuyun nodded: "He is also in the naval system, and he just placed a production task in the factory." ”

"Just now, the old man said that this Xu Chen is Uncle Liu's old comrade-in-arms."

There was a sudden silence in the room......

Seeing that the atmosphere was a little weird, Chen Yang cautiously tugged at Chen Jing's sleeve and asked in a low voice, "Third sister, what's wrong?" ”

Chen Jing glared at Chen Yang angrily: "If you have a baby at home, your relatives and friends will be worried about it!" ”

Chen Yang was stunned for a moment, then suddenly realized, and turned his head to look at Liuyun who was sitting on the bed without saying a word......

"Boss, what do you think?"

Liuyun was stunned, raised his head and looked at Chen Zheng in surprise: "Eldest sister, what do you think?" ”

Chen Zheng's voice carried a hint of questioning: "Isn't this Xu Chen here to take you away?" ”

Liuyun was stunned for a moment, then shook his head with a wry smile: "Eldest sister, you think too much!" ”

Chen Jing couldn't sit still, stood up, and scolded Liuyun with a slap on his face: "Boss, he has nothing to do, he is either a traitor or a thief, he can't come to see our father, right?" ”

Liuyun shook his head and explained with a wry smile: "My biological father, Liu Qihang, has a super memory that he will never forget, he has stayed in Su Xiu for nearly ten years, and he has also stayed in the Ruby Design Bureau, the most important submarine design department in Su Xiu, for a long time. ”

The little friends in the room were stunned......

After a long time, Chen Jing glanced at his second brother, and said unexpectedly: "Why doesn't our family have such advanced genetic characteristics?" ”

Then, Chen Ning's face darkened directly......

Seeing that the situation was not good, Chen Jing hurriedly slipped away: "I'll go and help my mother wash the vegetables!" ”

When passing by the living room, Chen Jing found that the atmosphere in the living room was even more strange than that in the room: her father and the so-called Uncle Xu, two men in their forties, were staring at the envelope on the coffee table in a daze.

It didn't take long for the other children in the family to come out, and the two ended their state in a daze......

"Jing Feng, you have a letter to set sail, I think we should give him the best environment for growth. Since none of us can convince anyone......" Xu Chen sighed, "Then let Xiaoyun decide!" ”

Chen Jingfeng nodded......