"Promise...... Xiao Yu thought about this word silently, and then nodded heavily in his mind, "If you can give me enough benefits, after I have the ability to cross the river system, I will naturally help you fulfill your last wish." ”

The piece of information left by Taihao seems to have an automatic judgment function, and after such an idea appeared in Xiao Yu's mind, information began to automatically appear in Xiao Yu's mind.

"Because of your own technological limitations, you can't actually make a real four-maintenance cover, and even I, after becoming a Taihao civilization, mastered some of the technology of the four-maintenance cover. So, I'll give you some quad shroud generators that you can use right out of the box. There are a total of 100,000 of them, and the operation method is very simple, as long as you use the elemental decay jishu to charge it, it will automatically generate four maintenance covers with different protection capabilities according to the power size. One thing to note about this is that the Quadruple Hood is not a panacea, and if it withstands too high a power level, it will still break. In general, as long as your various fourth-level civilization technologies are a little more mature, you will become the most powerful existence among the fourth-level civilizations. ”

"My inheritance has been handed over to you, I hope you can make good use of them, and don't fall into my prestige in this cosmic starry sky."

"Alright, little one, zaijian. Zuihou's warning - until you find a way to deal with the Neutron Warstar, even if you have the strength to surpass me, don't fight the Sweeper civilization. ”

Xiao Yu listened to this passage quietly until Taihao's voice disappeared from his mind. After Tai Hao finished speaking, Xiao Yu saw that in the huge cabin of the Hebei, some dark blue rectangles that seemed to be the size of masonry suddenly appeared. These cuboids emit a faint glow, and the surface is rippling. It's like condensed solid seawater.

When Xiao Yu pointed the detection instrument at these bricks, Xiao Yu's mind suddenly appeared how to use these things.

Xiao Yu was keenly aware that these bricks and stones contained all kinds of mysteries about the four-dimensional space. These mysteries cannot be parsed or mastered by Xiao Yu, but Xiao Yu can use them.

"Finally got these things." Xiao Yu was very relieved in his heart.

"There is still a question. Taihao once told me that I could stay safely within the four-dimensional barrier for two hundred years, but according to my calculations, I only had seventy years of safety. I don't know if this is Taihao's own mistake, or if my calculation was wrong. Or maybe it's just a test that Taihao gave me. It's a pity, in a piece of information from zuihou. Taehao didn't mention the issue. Seemingly. Unless Taihao comes back to life and he personally answers it for me, I will never find the answer to this question. ”

Xiao Yu thought slowly, manipulating the huge fleet. It began to slowly accelerate, leaving the space where it had stayed for hundreds of years, and sailing towards the middle-aged and elderly star three hundred light-years away.

Now Xiao Yu's fleet can be said to have entered the end of oil. The point of the end of the road. The original total number of more than 120,000 spacecraft is now less than 100,000 left, and all nuclear fusion fuel is almost exhausted, which has caused the mass of the Hebei to reach 100 million tons, which is now reduced by nearly half and returned to the 50 million ton level. Now, Xiao Yu has to dismantle the small spacecraft to barely get enough fuel. Even, in Xiao Yu's prediction, after the end of the long voyage of three hundred light years, he would only have less than 70,000 spaceships left.

But fortunately, there are still more than 200 million tons of flesh and blood left in the white dwarf alien beast, and there are still many limbs left in the Zerg, with these precious materials, Xiao Yu only needs to be replenished by any planet, he can quickly increase the number of spaceships, and once again gain strong strength, just like Tai Hao said, "Become the most powerful existence among the fourth-level civilizations." ”

"It's a pity that there are only 100,000 generators for four maintenance hoods, which is too few. Then, for their use, it is good to make a plan for haode. Xiao Yu thought, "The battle mode in the future will also be modified." ”

"These things are undoubtedly very precious, I'm afraid that even a sixth-level civilization will covet these things, so the small spaceship is still not equipped with these things, and only four maintenance covers are equipped on the spacecraft at the county level and above to avoid accidental losses to the greatest extent. The task of gathering intelligence should be left to the small spaceship. ”

In the darkness of space, in the huge fleet of tens of thousands of spaceships, countless robots are busy. It's a huge space dock where at least hundreds of village- and township-level ships are moored and being dismantled by robots. Countless dense robots were like ants tearing at pieces of meat, removing pieces of material from these spaceships and transporting them to other places.

These materials will be transformed into the power to drive Xiao Yu's spacecraft forward in the elemental decay reactor.

In this pitch darkness, Xiao Yu's spaceship was slowly accelerating, faster and faster, faster and faster, until it reached 50 percent of the speed of light, 150,000 kilometers per second. Sailing at this speed, Xiao Yu will reach his destination in six hundred years. But because of the relativistic effect, in Xiao Yu's perception, he will be able to reach his goal in just over two hundred years.

For more than two hundred years, Xiao Yu will continue to conduct in-depth research on faster-than-light navigation and elemental decay, hoping to further improve the efficiency of the use of these two technologies. At the same time, the research on the four maintenance covers should also be carried out as soon as possible, so that haode things should naturally be used well and try to give full play to their maximum effect.

Of course, Xiao Yu did not forget another thing, that is, to reward the Lucca child who inspired Xiao Yu to find the right path.

In fact, strictly speaking, this Luca toddler only brought such a huge help to Xiao Yu because he was lucky, and he didn't do much. Therefore, under the advice of the three Luka leaders, Lucca No. 2, No. 3, and No. 4, Xiao Yu did not directly reward it on the surface, but secretly gave it a large number of rewards, such as finding a random reason to move his whole family into the Paradise, such as letting it enter the most haode school, and letting Luca No. 3 and No. 4, the two most outstanding scientists of the Luka people, teach it personally.

Xiao Yu believes that under such a level of resource cultivation, this Lucca child's future achievements will not be too low.

"When you have enough results to convince the public, I will award you the honorary title of Luca Five." Xiao Yu thought so.

From this incident, Xiao Yu once again realized the importance of the number of intelligent individuals. If Xiao Yu was the only one who was locked up in the four-dimensional barrier, then no matter how powerful Xiao Yu was in computing, Xiao Yu would not have the confidence to escape in seventy years.

Sometimes, the word "inspiration" has nothing to do with the level of wisdom, a fool will have a thousand thoughts, there will be a gain, a wise person a thousand thoughts, there will be a loss. Through this incident, Xiao Yu once again realized this.

"There are still too few Lucas for this alone." Xiao Yu thought, "If I have the opportunity in the future, I will also plunder the rest of the intelligent creatures in the universe to serve me." It doesn't matter whether it's a second-level civilization or a third-level civilization, or even just a first-level civilization or a primitive civilization that hasn't stepped into the era of civilization, you know, usually, low-level civilization creatures are actually not stupider than high-level civilization creatures, they just don't have enough knowledge accumulation. ”

Taking human civilization as an example, modern humans are actually not smarter than ancient humans. The development of human science and technology to the present is more due to the accumulation effect. Therefore, even if an ancient child comes to modern times and gets an education in modern society, it is not necessarily worse than modern humans.

After determining this direction of development, Xiao Yu began to analyze the current situation in the galaxy after the Taihao incident.

"First of all, it is certain that the Guardian Alliance will basically disappear in the future, losing control of a large number of low-level civilizations. The Sweeper civilization defeated the Guardian Alliance and the Taihao civilization, and it will definitely suffer a certain amount of damage itself, that is, in the future, it will also converge a little. So...... The spring of low-level civilizations is coming, and in this precious period of time without the suppression of powerful high-level civilizations, they will gain a precious opportunity for development that will not occur in 10,000 years. Of course, the same is true for me. During this time, I will be largely free from Sweepers and Guardians, and I will be able to develop my technology with peace of mind. ”

Xiao Yu was keenly aware that this was a unique opportunity for himself. How far you can develop in the future will depend to a large extent on how well you take advantage of this opportunity.

After determining the direction of future development, Xiao Yu is once again full of confidence in the future.

During the long journey, Xiao Yu also observed two other things.

The first thing is that after one hundred and thirty years of normal time flow, through the observation of gravitational lensing, Xiao Yu determined that the aging red giant star had finally turned into a black hole under the pressure of the four-dimensional barrier. The process of its transformation into a black hole was unusually smooth, with no massive explosions and no flashes. Quietly, it became the most extreme celestial body in the universe.

The second thing was that the light that carried the battle picture of the Taihao civilization and the guardian civilization, as well as hundreds of other civilizations at all levels, joined forces to fight against the sweeper civilization, finally crossed the long distance of hundreds of light years and entered Xiao Yu's observation instrument. (To be continued......)