Yun Yang didn't ask Yun Hanrui how he got those materials, nor did he ask Yun Hanrui what the purpose of taking those materials was! After all, the materials had been recovered, and the rest of the materials had to be destroyed, so there was no point in asking those things. And Yunyang believes in her daughter, she must have her own reasons for doing so!

More than half an hour passed, and Yun Hanrui and Aunt Yun came back. Yun Hanrui gave Ling Feng a look, and Ling Feng replied with a smug look.

"Huh, Dad, we're back!" Yun Hanrui immediately understood that Ling Feng had done everything, so she put down the vegetable basket with a smile and walked to Yun Yang's side: "Dad, let Ling Feng have a few drinks with you today......

Yun Yang said with a smile: "Still drinking, I'm a little wary of alcohol now, it's really a mistake after drinking!"

Listening to Yun Yang's meaningful words, Yun Hanrui's face turned deaf: "Dad, you're still angry with me!"

Yun Yang patted Yun Hanrui on the shoulder, and said earnestly: "Child, I know that you have a reason for doing that, but don't forget, I am your father, and I will always be your most solid backing, in fact, as long as you say it, as long as it is a reasonable request, I will definitely agree to you!"

"Dad!" Yun Hanrui listened to Yun Yang's words, her heart was moved, and her voice was a little choked: "It's my daughter who is bad, it's me who did it wrong!"

"It's good to know it's wrong!" Yun Yang said with a smile: "Okay, remember not to be so cautious in the future, if there is anything, tell your father directly, okay?"

"Hmm!" Yun Hanrui nodded heavily.

Yun Yang suddenly remembered something, and he whispered in Yun Hanrui's ear: "By the way, Xiaorui, I have an important matter to ask you, and you must answer truthfully!"

Looking at his father's suddenly serious face, Yun Hanrui nodded: "What's the matter?"

"When are you and Ling Feng going to have a baby?" Yun Yang asked.

After brushing it, Yun Hanrui's face turned red instantly, and she said expectantly: "Dad, we haven't considered this kind of thing yet! Besides, I ...... it."

"This is very important!" Yun Yang said solemnly, "You shouldn't be doing contraception all the time, right?"

"No!" Yun Hanrui said in a low voice, "I think this kind of thing should be natural...... I'm going to help my mom cook!"

Talking about this kind of thing with her father, Yun Hanrui felt uncomfortable, it was too embarrassing!

But Yun Yang's face was solemn, and he took a deep breath: "Ling Feng, you come to the study with me, I have some questions for you!"

Ling Feng, who was helping in the kitchen, washed his hands and followed Yunyang to the study.

"Dad, is there anything you can't talk about outside?" Ling Feng asked with a smile, "So mysterious?"

Yunyang said in a deep voice: "I briefly asked Xiaorui just now, you and her have not been doing contraceptive measures, hasn't Xiaorui ever been pregnant?"

Ling Feng was embarrassed: "Dad, I think this kind of thing is ......"

"Don't feel embarrassed!" Yun Yang said very seriously: "You have to tell me the truth!"

Ling Feng looked at Yun Yang's serious face, although he didn't know what Yun Yang wanted to be sure, he still said honestly: "Yes, Xiao Rui has never been pregnant!"

"What about the other girls?, what about the rain?" Yun Yang asked.

Although he felt a little embarrassed, Ling Feng still replied honestly: "Tingyu has never been pregnant!"

Yun Yang's face was a little heavy.

Ling Feng asked curiously, "Dad, what do you mean by asking this?"

Yun Yang took a deep breath and said, "Ling Feng, I know that there are a lot of women around you now, but have you ever thought about any of those women of yours who have ever been pregnant?"

Hearing Yun Yang's words, Ling Feng's face changed.

Ling Feng hadn't noticed this problem before, but now that he thinks about it, from Catherine at the beginning, to Liu Tingyu, Yun Hanrui, and even Wei Meizi who he met after returning to China, they all had skin to skin with him, but none of them were pregnant!

Moreover, Ling Feng did not deliberately take contraceptive measures, how could none of the four women get pregnant? Could it be his own reason, but Ling Feng knew very well that except for the problem of lifespan, there was no problem with his body!

"Looks like you've thought of it too. Yunyang sighed and said: "I also just thought of this question, so I specially asked you to ask, I didn't expect Guoliang's research back then to be fulfilled in you!"

"What do you mean!" Ling Feng asked.

Yunyang said in a deep voice: "Back then, your father conducted a gene catalysis experiment, and in the experiment, he found a problem, that is, the experimental subjects who successfully passed the gene catalytic experiment, although the species did not change, but the species that did not carry out the gene catalytic experiment could not reproduce normally!"

"What?" Ling Feng glared, "What the hell is going on?"

"It's because of the difference in the degree of gene opening!" Yun Yang said in a deep voice: "You also know that the origin of life on the earth originated from the first cell hundreds of millions of years ago, so the primitive genes are the same, including humans and other species!

"Human genes are extremely similar to mice, but it is precisely because of that little difference that humans and mice are two completely different species!" Yun Yang sighed, and then said, "So...... When the gene cord is opened, although the morphology does not change on the surface, genetically speaking, the nature of the species has changed!"

Speaking of this, Yun Yang looked at Ling Feng with burning eyes: "In other words, you are now different from the current human race, the higher the gene cord is opened, the higher the level of the biological sequence, do you understand?"

Ling Feng was not stupid, after Yun Yang's narration, he was silent. He never thought that the reason for the infertility of his women was that the gene lock in his body was opened too high, resulting in the inability to successfully match genetically!

"Dad, is there a way to make up for it?" Ling Feng raised his head and asked.

Yun Yang frowned, and he shook his head slowly: "Guo Liang also thought about this problem back then, but after research, it was found that the opening of the gene lock is irreversible, even if it is closed for a short time, but the essence has changed!

Ling Feng exhaled and said with a wry smile, "In this way, aren't I destined to have no children?"

Although Ling Feng didn't show too much loss, he couldn't hide the loneliness between his eyebrows! In fact, Ling Feng really hoped to have his own children in the future, but now it seems that ...... Hanging!

(End of chapter)