As time went by, the scope of human activities expanded, and primitive tribes of humans appeared in the Sahara. Their appearance brought hope of life to the dying aliens.
It turns out that aliens do not need to go through both sexes to conceive new lives. They put their own blood in an environment suitable for survival, and then they can grow embryos and develop new lives.
But since arriving on Earth, they found that there is no environment suitable for breeding aliens on Earth. So these aliens died one after another. Even though their life cycles are several times longer than humans, they still cannot withstand time.
Finally, by chance, they discovered a surprise. That is, the uterus of a human woman is almost the same as the environment in which aliens are conceived. They were overjoyed and decided to give it a try. Finally, they found that through the uterus of a woman,
It really can breed new aliens.
For the continuation of the race, they captured many human women, imprisoned them, and gave birth to new lives for them. This method is certainly effective, but the problem is that the lives conceived by humans have great consequences in every aspect.
Not as good as pure aliens. Moreover, each generation is not as good as one generation. Slowly, the intelligence of aliens becomes weaker and weaker, and they are gradually transformed into humans.
Later, a long, long time passed, and the number of humans on the earth increased and productivity improved. The environment also continued to change. The area of the Sahara gradually shrank and the area of the desert gradually increased.
In an environment where no grass grows, the descendants of aliens cannot continue to survive. In order to survive, they can only immigrate again. I don’t know how many years have passed between this immigration and the last interstellar immigration.
They had no destination and could only shuttle through the vast Sahara Desert. Many people could not bear the fatigue and died of exhaustion on the way to emigration. In the end, only a few descendants of the aliens came out alive.
The descendants of these aliens later merged with humans. Generation after generation, the alien blood was gradually diluted and finally completely replaced by human blood. The blood of unknown aliens completely disappeared from the earth.
After hearing this, Ye Yirui's eyes widened: "Brother, if you don't have the brainpower to become a screenwriter, it would be a waste of talent. Even screenwriters would not dare to write like this."
"This is not imagination." Ye Mu'an said seriously: "This is the history of the unknown star that I deduced based on various historical records."
Not only did he deduce it, but he also discovered the landmark of the unknown star. If it weren't for this naughty sister...
Forget it, Ye Muan shook his head, he couldn't beat his sister.
Ye Yirui stuck out his tongue and pointed to the key on the table: "Does this provide evidence for your reasoning?"
She also felt that her elder brother's reasoning was very reasonable, unlike other historians who were just trying to gain fame.
"It still depends on the test results."
As he spoke, the instrument beeped, indicating that the result was out.
Ye Muan stood up and brought the results over, and Ye Yirui immediately put his head over.
The brother and sister read the test data together, and Ye Yirui said doubtfully: "Aren't these the structural components of meteorites? But aren't meteorites all black? Why are there blue meteorites? Brother, have you heard of blue meteorites?
"
Ye Muan is also very confused. He has seen too many meteorites. There are many large and small meteorites in the laboratory warehouse. As Ye Yirui said, most of the meteorites found on the earth are black. This
Mainly because the meteorite caught fire at high speed during the fall, and was scorched when it fell to the earth.
It was not only the first time for him to see such a beautiful blue meteorite, but also the first time to know about it.
"Put this key with me first, and I will study it later." Ye Muan needed to conduct further experimental analysis.
Ye Yirui nodded with a solemn expression. She was becoming more and more certain that she had been to an unknown planet. Moreover, what Ye Muan told her also reminded her of something.
She suddenly grabbed Ye Muan's arm: "Brother, I think the bloodline of the unknown star you mentioned has not completely disappeared."
Ye Muan was startled: "How to say?"
"This is not the first time that my memory has been erased. When sister Zhiyi had an accident, I lost my memory once. The doctor said that I suffered a heavy blow that affected my memory, but now it seems that it may not be the case." Ye Yirui said.
.
Ye Muan's expression changed: "You mean you have seen unknown aliens without knowing it?"
Ye Yirui nodded: "I think so. Brother, I have a sense of crisis. Unknown aliens can easily erase a person's memory. How is this different from the special powers shown in movies? What if there are only one or two or three or five?
Okay, but if there are many such people, will they get together and do something against humanity?"
It must be said that Ye Yirui's IQ has never dropped.
Ye Muan's expression became even colder: "Aliens are mysterious extraterrestrial creatures to us humans. We have no idea what kind of thoughts they have and what abilities they have."
Ye Mu'an has been studying these over the years. He and his team have also made similar assumptions, thinking that aliens may have special abilities, such as super intelligence or super powers.
The brother and sister fell silent, feeling like a storm was about to come.
After a while, Ye Muan broke the silence and comforted him: "Okay, let's not worry about things for now. These are just our speculations. For now, I haven't heard of any abnormal and terrifying things happening around the world. This shows that
The unknown aliens are not yet able to cause harm to human society."
It doesn't happen now, but that doesn't mean it won't happen in the future.
But Ye Yirui has nothing to do about it now. The enemy is in the dark and we are in the clear, and he is very passive.
"I hope we are over-worrying." Ye Yirui put on a smile again, took Ye Mu'an's arm and said, "Let's go home first, mother said that you will all go home for dinner tonight."
His parents have been in Suzhou for the past half month, and Ye Muan has not been back to Lanting for half a month, so he nodded, and the brother and sister returned home together.
The family had a meal together in the evening. Neither Ye Muan nor Ye Muyi went back, so they settled in Lanting. They also set up a mahjong table before going to bed. Ji Yunqi, Ye Muyi and Ye Yirui accompanied An Zhisu to play.
After playing mahjong for a while, Ye Muyi lost the most miserably in the end, wailing for Xia Song to come over and help.
Xia Song had no choice but to come over and take his place. The four women were playing mahjong, and the father and son were drinking tea and chatting. Of course, it was Ye Muyi who was talking. Ye Lancheng and Ye Muan, the father and son, talked less than the other.