After a while, he got up helplessly, pushed open the door and left slowly.

……

The next day.

Three-piece set of steamed buns and soy milk fritters, a regular breakfast.

However, compared to the original world, these ingredients were added with more trace elements, and the nutrition was much higher than that at that time.

The two little girls have already gone to school.

Lan Lan wiped the water stains on her hands, walked out of the kitchen, and took off her apron.

He walked around to Tang Zheng and lightly pecked his cheek.

"Good morning."

"Good morning, you are still so beautiful." Tang Zheng stared at her clear eyes and face that had hardly changed over the years.

Only faded the green, but not lost its brilliance.

"The old husband and wife are not serious yet. Fortunately, the children are going to school." Lan Lan glanced at him strangely, but there were smiles in his eyes.

According to her previous age, she has accompanied Tang Zheng to the end of her life. Tang Zheng is 76 years old this year, and she is 58.

Married him when he was most youthful and moving, and accompanied him through this life. The two of them almost never quarreled or bickered. They were a loving couple who were envied in the eyes of others.

But this place is no longer on Earth, and the age of 76 is not even considered a mature age. In the original world, it would be 27 or [-] at most, and she herself is only [-] or [-] years old.

"When I think that I can spend another 100 years with you, I feel very happy." Lan Lan smiled softly and sat down beside him.

Tang Zheng gently took her hand and reached out to kiss her lips lightly.

"Maybe in less than 100 years, maybe 30 years later, human beings will be wiped out. We still don't know the degree of civilization of alien species. But the only thing that can be sure is that we are still far behind them."

"That's enough. Accompanying your lover to witness the last moment of human beings is also an alternative happiness." Lan Lan chuckled.

"Okay, I won't say these depressing words in the morning. I haven't reached that point. How can I say it again? I'll go to the King's Mansion first." Tang Zheng rubbed her hair dotingly.

Lan Lan sat, but took his hand and refused to let go.

He pointed to his rosy lips again.

Tang Zheng was helpless, leaned over and kissed gently before letting go.

Although she has kissed countless times, Lan Lan's heart beats faster and her cheeks turn red every time they kiss.

"Today's breakfast is very good and delicious, especially the steamed buns, which are only my favorite." Tang Zheng turned around and praised when he walked to the door.

Lan Lan paused and said.

"That breakfast... I didn't make it. Feifei deliberately woke up early to make it."

Tang Zheng paused slightly as he was about to step out of the house.

Immediately, he stretched out his hand and gently pulled his tie, pulling out a relieved smile.

"That's it."

Chapter 168 Human Cloning Technology Increases the Lifespan of Humans to 400 Years

On the 100th anniversary of the Gemini Era, human beings gave birth to a new and unprecedented technology - human cloning technology.

The cloned human beings in the original world only exist in a false state, and at most they can only achieve the technology of cloning animals.

However, as a complex higher animal, human beings want to be cloned, and all aspects of the hardware conditions are not allowed.

Putting aside the technical aspects, from a moral and ethical point of view, human cloning is also a violation of natural law.

Who will be the parent of the cloned person?

Who should be responsible for its words and deeds?

If it is cloned just to show off its scientific and technological achievements, all its subsequent value will still be determined by itself.

So within ten years, the global crime rate will increase countless times.

Without financial resources and formal identification, they have nowhere to go but crime.

However, the clones developed by humans in the alien sphere will undergo an operation long before the embryos mature, so that their brains will not be given dopamine during the growth process, and the pain nerves will be removed.

With current technology, these things can be done during embryonic evolution.

Humans are born with innate desires, all other desires are acquired.

And the birth of desire, dopamine is the main culprit.

Dopamine is a reward mechanism in the human mind. When encountering something that feels comfortable to you, the brain will increase the secretion of dopamine, making you think it is something worthy of happiness.

Getting good grades in exams, getting a good job, getting a promotion and a raise, talking about a beautiful girlfriend, having sex with a girlfriend, taking some illegal drugs, etc., are all ways the brain gets dopamine.

Now, humans have removed this pleasure reward mechanism from the cloned brain.

Then, it becomes a complete substitute.

No reward system works for it, it doesn't experience joy at all, and it doesn't even feel pain.

A walking dead with almost no soul.

Tap the screen to use advanced tools Tip: You can use left and right keyboard keys to browse between chapters.

You'll Also Like