"Nine days, what happened?" Qin Feng shouted into the air.

Seeing that Xingti was almost in danger, Qin Feng knew that he was a little careless, he didn't expect an explosion in the Qing Ming, since the Aposi incident, Qin Feng was more concerned about Xingti's safety.

"Uncle, accidentally, accidentally blew up." The projection of the nine days was transmitted, and although he was apologetic, he did have a smile on his face.

"You knew you did it." Qin Feng's face showed helplessness, this little guy can make trouble now that he has learned, "What are you doing?" ”

Seeing Qin Feng ask this, Jiutian came over flatteringly and looked at Xingti who was still in the space package, "Uncle, I have found a feasible method. ”

Qin Feng removed the small space on Xingti's body, and Xingti immediately rushed out and punched Jiutian is punch, don't look at Jiutian is no entity, but Xingti's fist still hit her, just like he did with Fengqi at the beginning.

Jiutian symbolically bared his teeth, "Xingti, Sister Xingti, don't hit me." After speaking, he leaned over to Qin Feng's side, and Qin Feng shook his head helplessly.

"What did you find?"

"I blew up a piece of blue."

"What? Can you still fry the blue? Qin Feng was shocked when he heard Jiutian say this, if Youlan was also unstable, then wouldn't his Independence, Zulan, and those battleships lined with Youlan be in danger?

"Of course you can, but it's a bit of a hassle."

Jiutian clapped his hands as if he was patting off the dust from the explosion just now, clicked on the screen casually, and dragged out a large list of schematic diagrams and countless parameters, Qin Feng looked confused, he looked at Jiutian and waited for her to explain.

"I studied the blue and blue gold carefully, and found that their lattice structure is very peculiar, I thought that they were not material structures at all, and I guessed correctly, I found that they are curls of energy in multiple small dimensions. I don't know exactly how they came to be, but this structure can be broken. ”

"Break? What about breaking? As soon as Qin Feng asked, he was a little brainless to understand this question, the explosion just now had already explained the problem, "Explosion?!" ”

"Yes, an explosion. The energy is released in an instant. ”

Qin Feng took a deep breath, this was the biggest discovery. In fact, the truth is also very simple, in this universe, everything in this world is energy, but it depends on the energy level, which is the law of thermodynamics, and there will be the output and utilization of energy.

"Uncle, fortunately I have the ability to control the space." Jiutian came up, not caring about Xingti's dissatisfied eyes at all, "Youlan can output super energy inside through spatial induction control. ”

"Although I don't know how this thing came to be, I guessed the principle, it should be that after the Shadow Temple or the Sanctuary lost its effect, the Star Swirl space confined to it was not damaged, and the energy that continued to come out was not released, so it continued to squeeze into smaller dimensions with the participation of Star Swirl space, forming a dark blue."

"Those outer layers of blue gold are nothing more than the product of overflow."

"Although the energy contained in the dark blue does not seem to be large, it cannot be compared with the space energy crystal on the surface, but the energy contained in it is far from being comparable to the energy crystal."

At this point, Qin Feng understands that the density of space energy cannot be compared with the density inside the neutron star at all, so a neutron star with a diameter of more than ten kilometers is compressed to about 100 meters,......

"Then why didn't black holes form?"

"It's not easy, the overall mass of neutron stars is still not enough, and Star Swirl space is a closed space, not as flat and loose as the large-scale space of cosmic space."

Indeed, although the space at the spatial barrier was extremely tight, and it was difficult to break it by ordinary conventional means, Qin Feng had not yet found any situation to break the Void Star Swirl space, unless it was from the inside or only the Void Worm had the ability to break it.

"Uncle, have you noticed? Something strange about that moon in the orbit of the Shadow Domain Star before? ”

"What's so weird?" Not to be outdone at this time, Xingti leaned on Qin Feng on the other side, as if demonstrating to Jiutian.

Qin Feng smiled and stroked her head, and asked the same question.

"That planet is only about 20 kilometers, and it is too small as a satellite, but the mass is really heavy, almost all-metal."

Qin Feng's eyes lit up, "You mean that one was cut out from the inside of the Shadow Planet?" Thinking that the planet that was now being supported as the base of the Shadow Domain was still the core of the Shadow Domain Star, Qin Feng couldn't help but laugh dumbly.

"Back to the point, uncle, dark blue and blue gold can actually be used as energy, but they are a little difficult to control, if you can use them, you don't have to go to the dangerous crack space to find spars." It turned out that Jiutian was doing this to worry about Qin Feng and to solve the energy problem that Qin Feng wanted.

Qin Feng's heart was a little hot, no matter what the Nine Heavens carried, after all, it could be regarded as the core of Xingti, Xingti's vein and brain were really good to him, he didn't make a sound, just hugged the two girls beside him.

Xingti naturally leaned on it, and Jiutian was the same, but she crossed Qin Feng's body and grimaced at Xingti, blinking her eyes constantly.

Xingti didn't show anything, just squinted his eyes and reveled.

It's good to have a daddy too.

"It seems that we don't lack much energy now, there is no need to waste blue and blue gold, we just need to study the technology of this application."

Qin Fengzhi thought this way because the forces he belonged to, whether it was the Great Qin Empire or the Holy Domain, even the current Templar continued to use the Great Qin's composite engine, which was designed with sustainability in mind when it was originally designed, and used spars as an energy source.

If it were to be adjusted now, the scope would be too broad. And most importantly, blue gold is rarer than energy crystals.

"Hurry up and go to the Immortal Cultivation." Qin Feng reminded Jiutian in a timely manner.

Jiutian rubbed his little head in Qin Feng's arms, "Uncle, I have already started repairing it." ”

As the wisdom brain of the Qing Ming, Jiutian is a little different from Xingti, although she sometimes envies Xingti but does not want to give up this state of merging with the battleship, she can control the battleship with a command, a thought, and it is far safer than Xingti with a body.

"Uncle, you don't want to know what I just did to cause the explosion?" Jiutian continued to tempt that she would not be willing to tell her experiences and thoughts, this was the time to show off.

"How?"

"Actually, I didn't get much of it. At that time, I just wanted to break the structure of the dark blue, and when I touched a small dimensional structure inside it with spatial energy, there was a chain reaction, and at that time, there was only a small piece of dark blue the size of a fingernail, and it exploded immediately after triggering. ”

"It's weird if it doesn't explode." Xingti disdained Jiutian's show-off and said loudly, "You must know that no matter how it caused the formation of dark blue, it is a neutron star substance, and once the energy inside returns to its normal state, it will expand and explode." ”

This Qin Feng has long known that when he came to another world, many people talked about giving him science popularization here.

"And what if you want to use blue gold or dark blue as energy?"

"I haven't figured this out yet, unless it's using a controllable Star Swirl space to control the output, it's not going to be easy." Nine Heavens' words undoubtedly explained why Blue Feng wrapped the neutron star in Star Swirl space, "If it's used as an energy source for warships, where can we get so much Star Swirl space?" ”

There is no need to be reminded of this by Nine Heavens, Qin Feng also thinks so, unless there are a large number of Void Worms.

Qin Feng's mischievous thought of raising the Void Worm and then stripping Star Swirl made Anne shudder.

"But we can use the planet to make a larger battle star, and we can use dark blue or blue gold as an energy source, or even we can use a neutron star as the shell of the battle star."

"Neutron Battlestar?" Qin Feng was frightened by the idea of Nine Heavens Madness, the Neutron Battle Star was terrifying when he thought about it, such a large mass, if it was added to be mobile, with continuous energy and powerful firepower, it would definitely become an enemy's nightmare.

"If it's a neutron battle star, it can continue to turn the substance inside the neutron star into dark blue." Jiutian danced and described, and Qin Feng felt that it was feasible in the end.

Blue Blade is also very powerful, how did he discover that neutron star matter can be used as an energy source under the enclosed space of Star Swirl? Qin Feng was even more convinced that he had obtained technology and information from the worm mound, but the person or civilization who discovered this phenomenon in the first place was even more difficult, at least they had the ability to manipulate neutron stars.

This is definitely not something that can be achieved by a simple civilization, Qin Feng thinks that his current technology is much stronger than that of Great Qin, and the level of civilization is also higher.

This time, Qin Feng was going to go to the insect mound, so he naturally had to make some preparations, and the Qingwei outside the Qing Ming had already cut up all the blue gold in the corners that Qin Feng looked down on.

Instead of continuing in the direction of the mound, the Blue Immortal broke through hyperspace and flew towards a star system.

Due to the explosion of the bulkhead that was the outer part of the research module due to the test of Nine Days not long ago, Xingti also participated in the repair, and the condition of her participation was to also build her own research module in the Qing Ming, Jiutian was very reluctant, and under Qin Feng's intervention, Jiutian reluctantly agreed.

"Just let her use it first, and it's not to forcibly occupy your Qingying."

"That's right, I have a star sign."

This can be regarded as a "territory" dispute, and the reason given by Xingti is normal, and now she wants to make something for Qin Feng that can collect the space that carries Star Swirl, such as the Doma and Tiger Talisman she made before.

This is Xingti's design, and Jiutian is helpless.

Although they were reluctant on the surface, the two of them soon went to the research module together to get those things.

Materials, there are still some in Qin Feng's space, but there are not many of them, this kind of material that can make space containers is really scarce, and this is still Qin Feng scavenged from the collection of the Holy Domain and the Temple Qingfeng.

Qin Feng also prepared for this, and his preparation was to constantly transform and compress the energy in Star Swirl space with Anne, and at the same time strengthen the imprint within Star Swirl.

Unlike normal Void Worms, each Star Swirl in Annie's Star Swirl now has her mark, more like a separate Void Worm core.

Qin Feng saw the state of Annie's core Star Swirl, and he had a thought, "Annie, do you think if each of us could form more Star Swirl according to this structure?" ”

"The structure will be unstable, I don't have experience in this area, maybe what my uncle said is feasible." Annie's answer was uncertain, but Qin Feng still heard a hint of possibility from her words.

If this is the case, with Anne's current structural state, nine Star Swirls can be formed, each of which is structured according to the different energy states of the world structure, that is, it can hold five ordinary Star Swirls, which is exactly all the structural states of one world, that is, forty-nine, plus Qin Feng's own Black Flame Star Swirl, that is fifty.

Suddenly, Qin Feng remembered a sentence, that is, "The Great Dao is fifty, and the Tianyan is forty-nine." ”

Isn't that exactly what Anne is trying to do? He was also secretly surprised by this.