"She didn't let me marry her, Dad, don't worry about it, this is my private matter, you can't take care of me in everything, take care of me for the rest of my life, right? Just let me go out and break through by myself, if I'm unlucky, it's fate, why bother father and son against each other for this little thing." In the face of Qin Feining's accusation, Qin Xiaobao tried his best to refute himself.

Qin Xiaobao's words made Qin Feining feel powerless, he could fight the world, but he couldn't discipline his son in his own way.

Thinking about it carefully, Qin Xiaobao's words are also right, but they do not conform to Qin Feining's moral outlook, in Qin Feining's education and worldview, if you have a relationship with a woman that goes beyond ordinary friendship, you must be responsible for this woman, if a man is unable or unwilling to take responsibility, this woman will lie in the arms of another man, and in that case it will cause new contradictions.

stared at Qin Xiaobao for three minutes, until Qin Xiaobao's eyes began to dodge, Qin Feining said: "I want you to be a noble and personable man, not a person like a street gangster, if you can't take responsibility, don't mess around with girls, even if someone doesn't accuse you, but there are still stains on your resume, how far can a man with a stain go in his career?" As a father, I can't watch you fall like this, this is advice to you, I know that I have lost the best due to my busy official duties, it is not too late to educate you in time, you think about it. ”

"Dad......" Qin Xiaobao felt very aggrieved and said, "Brother Qin Dao has so many concubines, why don't you care about it?" ”

"Qin Dao married them and took care of them, that's what a man should do, not just like you, just abandon the girl casually, responsibility is the most important cornerstone, it can determine how far you go, who wants to follow a leader who is irresponsible or does not dare to take responsibility? Ancient warfare paid attention to taking the lead, how can it be called taking the lead? It is a manifestation of bravery and strong force, so that such generals can be supported and loved, and can boost morale. ”

Sighing deeply, Qin Feining said in a heavy tone: "If you are a child of an ordinary family, whatever you want, don't you want to be a person like a king?" Establish a lifetime of immortal feats, be a saint throughout the ages, and become the object of worship in the world, if you have such an ideal, then you must learn to exercise restraint and self-restraint, and you can't let yourself go, if you don't cultivate your heart as hard as iron, how can you accomplish a great cause? If you want to be a person who goes with the flow, then it's up to you, go back to Earth, whatever you associate with as many beautiful women as you want, I can't see it and don't bother. ”

Qin Xiaobao finally lowered his head and said, "I understand, Dad, it won't be like this in the future." ”

"That's right, anyone will make mistakes, mistakes can be changed, they are good children, and if they are wrong, they will continue to be wrong, that is rotten wood, even carvers can't look at it, so there is an old saying that 'rotten wood cannot be carved'."

Although Qin Feining agreed that Qin Xiaobao would take people into the starry sky, there was still a lot of work to prepare, first of all, to test the new spacecraft, that is, the improved Xiaobu needed a propulsion system because it used dark matter energy, that is, a device that converts energy into power, and the engines produced on the earth are all oil-burning, which is not suitable for installation on spacecraft powered by dark matter.

The two research teams led by Sun Yingji and Qiao Bushi combined the drawings provided by the captives of the Giant Clan with the aircraft engine, and finally developed a new type of engine after seven months of round-the-clock research.

The engine is the most important equipment that converts energy into power, and the mass of the engine determines the speed of the spacecraft.

This power system is completely different from the power system that uses Duyu.

When the engine is working, there is a rumbling sound, this sound can never be eliminated, and the accuracy of the parts determines the level of the sound. In other words, when the production technology is developed and the parts are tightly combined, the sound is slightly smaller, and if the gap between the parts is too large, the sound will also increase.

There is also the work of the cooling system that produces noise.

These noises travel a long distance in a vacuum, which is not conducive to the shadowing of the spacecraft, and the location of the spacecraft will also be found with an acoustic sounder. If only their own people are exploring in the starry sky, it is better to say that once they encounter the enemy, it will become very troublesome, any flaw is fatal, and any improvement is a magic weapon to turn the crisis into safety.

After trial and error, Qiao Bushi got inspiration from the route of the sailboat: "Using the low temperature brought by the dark side of the starry sky to the spacecraft as a cooling method, if the engine side is close to the star, the spacecraft is like a sailboat, flying in a curve until it leaves the direct irradiation of the star." ”

This is a very bold idea, which means that the new spacecraft has a natural enemy, that is, temperature, which needs to use the extremely cold low temperature generated by the engine to cool it down.

The advantage of this is that the engine does not have to worry about installing a cooling system, but the disadvantage is that the driver needs to keep track of the temperature of the engine at all times, and the engine cannot be too hot, or the parts will be damaged due to the increase in temperature.

After the new spacecraft was produced, I tried the speed, and it was much faster than the battleship of the Giant Clan, Xiaobu used to have a speed of 110,000 kilometers per hour, and the battleship of the Giant Clan was faster, reaching a speed of 150,000 kilometers per hour, and the speed of the new spacecraft was 260,000 kilometers per hour.

This new type of small step is also called energy small step because it uses dark energy as propulsion power.

Dark matter is not the color of darkness, but because this substance is not easy to find, it is called dark matter, in fact, the dark matter obtained by the samurai using spells is a white substance-like substance, just like water, the composition is completely different from the water molecule, it contains three hydrogen molecules and two oxygen molecules, and one molecule belongs to the undiscovered substance, these three substances constitute the molecular formula of dark matter.

Due to the chain structure of the nameless molecule showing a circular arc, Qin Feining temporarily called this molecule "Yuanting molecule", and the dark matter could only be obtained from the space using spells, and could not use instruments, and the amount obtained was greatly reduced.

Qin Feining was very optimistic about the prospect of dark matter, because this kind of thing was not as convenient as Du Yu, and when the energy in Du Yu was consumed, it could continue to be used after injecting mana. It has the function of recharging, and after the dark matter is consumed, it needs to be collected again.

Once the surrounding environment is special, there is no dark matter, or ordinary people drive spacecraft, they will be fatally limited, just like a car walking on the road without fuel. Cars can still be found on the highway and other cars need a little fuel, and who does the spacecraft want dark matter with in the starry sky?

But the speed of the energy small step deeply convinced everyone, and the speed on the small step more than doubled, and the speed of the king ship reached 190,000 kilometers per hour.

As long as it can grow rapidly, even if there are still hidden dangers, it can't be studied in depth. As long as you enter the starry sky with the small steps that use Du Yu at the same time, if there is no dark matter, you can use small steps instead of flying. The two spacecraft were switched on.

This is the thinking in the minds of the vast majority of people.

If you use the energy step, it only takes nine days to travel from Ye Xing to Earth, and the travel schedule is more than doubled, which is the biggest good news. The shortened time means that the Leaf Star will be more connected to the Earth.

The speed of the spacecraft is there, and a budget needs to be made. The main thing about this budget is what the total amount of fuel consumed by the spacecraft in a year. Qin Feining took out a hundred warriors, worked together to extract the dark matter, and then refined it to obtain a mass of the dark matter, and then divided it by 100, which is the amount of dark matter obtained by a warrior in a day's work, which can only be burned for a day, and it takes two hours to burn for the huge king ship.

In this way, the amount of dark matter extracted by at least 400 samurai is required for a year of energy stride, plus the need to use the king ship to face the harsh environment, and the spacecraft entering the starry sky needs to prepare the amount of dark matter extracted by a thousand samurai in a day. If it still sails for ten years, it will take ten thousand warriors to refine the dark matter for a day.

If converted into social value, the fuel cost of a spacecraft is at least one million yuan a year.

This price is much more expensive than gasoline. Because the small step can only carry three people. A car that runs non-stop throughout the year consumes between 500,000 and 600,000 yuan in fuel for three people.

Therefore, Qin Feining decided not to change all the spacecraft to use dark matter, and the star mother still uses Du Yu, to a certain extent, Du Yu is endless, because it can be "charged".

If the Mother of Stars uses dark matter, the consumption is very large.

The energy step needs speed, the star mother needs the space above, and the king ship needs combat effectiveness, and each different spacecraft takes on different tasks. The spacecraft will be built in different forms according to the needs of the spacecraft, which meets the requirements of reality.

Qin Feining was busy preparing for the spacecraft, and Qin Xiaobao gave lectures to the disciples of Thirty-six Tiangang and the thirty-six hundred thousand warriors, mainly to learn how to deal with sudden dangers and weapon systems, and everyone had to let them go home for a few days, say goodbye to their families and other trivial things.

The great powers of the earth also heard the wind and raised a large amount of materials and necessary personnel according to the usual practice.

This time, the time given by Qin Feining was twenty years.

How many twenty years are there in life? A lot of people have flinched at this time.

Those researchers who are determined to dedicate themselves to the cause of science do not care about 20 or 30 years, they only hope to achieve research results and contribute to the development of mankind.

As this period of time has been extended, resources such as food, medicine, and ammunition have increased a lot.

One hundred expeditions are huge, and the human and material resources invested cannot be calculated, and it also expresses Qin Feining's determination to conquer the starry sky.