"This ...... It's beautiful. ”

On the third floor, the seats have been sparsely packed, and many invited guests have left, some have divided the team into two, half back, half stayed, and some have all left.

Shang Guohua and Xie Yonglin both sat firmly, and they had a tacit understanding with Zeng Li in China for a long time, and the breakthrough plan itself had the participation of many personnel from the Capital Academy of Sciences and the Capital Academy of Engineering.

Shang Guohua didn't expect that when the Breakthrough reached the design speed, it would have such a spectacular effect, and he turned his head slightly and asked Zeng Li, who was sitting next to him: "With such a big momentum, will it be seen from a long distance?"

"Yes, the speed has reached this stage, and it can't be avoided for the time being. Zeng Li understood what the old man was worried about.

With a wide field of vision in space, the Breakthrough is not only glowing all over, but also dragging a ribbon of light behind it, and it is indeed very eye-catching to sail so fast.

If you encounter any space creatures, you may be attacked as a result, and the observation system of the Breakthrough itself is very limited.

Just like the transmitted image signal, this is the credit of the Breakthrough's own panoramic arcane camera equipment, which records all the information that the camera can capture, and then restores it into an optical image by the special computing arcane analysis of the central processing unit.

This computational arcane technique is already much more powerful than the one that Qi Yuan himself created when he was on the road to salvation in order to analyze the massive videos shot by the arcane magic eye!

However, no matter how powerful it is, there is a process for parsing and restoration, and it takes a certain amount of time.

In this way, it is possible that the astronauts have not yet discovered each other, and they have been sneak attacked!

Any creature that can sail and survive in the universe should not be underestimated, especially those that can travel between galaxies and rivers.

As long as you think about Zeng Li and Qi Yuan, you can roughly deduce the ability of the other party!

However, in the face of this danger, Zeng Li did not fail to consider a response plan.

"Our current approach is to rely on the Interstellar Exploration Type C to rush, and after each long-distance teleportation, the Breakthrough will find a suitable celestial body, enter its synchronous orbit, and do low-speed cruise. ”

"While waiting for energy replenishment, we can also carry out exploration and scientific research on the celestial object, and at the same time estimate the next target point, and look for potentially valuable objects within the observable range. ”

"Then use the Interstellar Exploration Type C again, and so on, trying to avoid high-speed displacement with the conventional propulsion power system and the magic internal pressure power system. ”

"These systems for displacement are mainly to ensure that the Breakthrough has a certain combat ability in the cosmic environment, and can toss and move in a small area. ”

It is important to note that the concept of a small scale in the cosmic environment should be based on galaxies.

After such an explanation, Shang Guohua understood, nodded his head, his expression relaxed a lot, and the topic changed to Zeng Li: "You have matured and considered the problem very comprehensively. However, you and Xiao Huang have been married for so long, don't you want children? Xiao Huang is not too young, if it drags on, her physical condition ......"

It is said that normal women who give birth over the age of 30 are considered to be older mothers, and the risk of giving birth is increasing year by year, and Huang Xin's age, if calculated according to the old calendar, is already more than forty!

Maybe the old people are very concerned about the marriage and childbirth of the next generation, and Huang Xin's current work can be regarded as being under his nose all day long, and he can't pay attention to it if he wants to.

Zeng Li looked slightly embarrassed, and the topic was a little private.

Shang Guohua understood as soon as he saw Zeng Li's expression, but he didn't think so, and even pointed at Xie Yonglin slightly, and said, "What's so shy about this! Look at Xiao Xie, the children are almost up to my waist, and the little guy is very energetic when he runs, so you two are not envious?"

Xie Yonglin also turned around: "Elder Shang is right! Brother, you and your younger siblings should think about it." Even if Lao Huang is in good health, you don't have to think too much about your marriage and childbearing age, you are not too young at this age. ”

Xie Yonglin is a few years older than Huang Xin and Zeng Li, and has already crossed the edge of fifty, and his early children were unfortunately killed when the world merged, and later when the society stabilized, he had a child with his wife.

Although Xie Yonglin often meets Huang Xin at work, there are differences between men and women, and these topics are not easy to talk to Huang Xin, but this time he can be regarded as seizing the opportunity.

Zeng Li was helpless: "We actually thought about it, but Xinxin and my physical condition may be different from ordinary people." ”

Shang Guohua didn't react too much, but Xie Yonglin took a light breath: "Hiss...... You mean, between the two of you, that, what kind of reproductive isolation?"

Reproductive segregation has been a hot topic in recent years, between humans on Earth and the Evan Riel race, between combat professionals and non-combat professionals, and between spellcasters and non-spellcasters......

It seems that the gap is very large, and the problem of reproductive segregation has begun to cause panic in society with the spread of ethnic interactions, ethnic integration, and the spread of spells by the whole people, and there are many former biologists who have turned into spellcasters who are actively studying this aspect.

So far, the only confirmed reproductive isolation is between the undead and the races with the word "human", and there is no reproductive isolation problem for humans, elves, halflings, dwarves, goblins, and even jackals and cave people!

The fact is very amazing, it seems that all races with the word "human" in the name of the character card can be combined.

However, there are indeed significant differences in the genetics between these races......

How could Zeng Li not know these things: "We are not sure, we have not asked anyone else about such a situation." ”

Combat professionals and non-combat professionals, spellcasters and non-spellcasters, these two contrasts, in previous experiments, there was no reproductive isolation.

But Zeng Li and Huang Xin are like this!

"As you know, Xinxin's situation is quite special, even if she does experiments, it is not easy to find a comparison......" Zeng Li shook his head as he spoke, he himself has no foundation in genetics and anthropology, and this kind of problem is not easy to talk about when he meets people.

The couple of them, at present, they just don't think so much, the whole earth is still precarious, it is better to solve the problem of survival first.

The signal receiving station saw that there was nothing new around the Breakthrough, and the electronic sound broadcast from time to time "normal operation", and the audience seats gradually emptied.

Qi Yuan also gave up his attempt to observe the surroundings in the field of perception, he called up the monitoring screen played at the signal receiving station, looked at the situation in the distance, and recalculated the navigation data, these data obtained on the earth according to the "formula" and "observation", the farther away from the earth, the greater the possibility of error.

Qi Yuan needs to verify at any time according to the observations on the journey, if the data is wrong, it means that there is an error in the formula or some other constant, and there may be some cases that have not been observed.

Either way, if the data goes wrong, it's a new discovery!