With the output of nine neutron stars, the Blue Immortal almost has endless energy, which can completely make her ideas come true, reach any world, and no longer be limited by the energy of the hedrons.

After all, as a warship, no matter how powerful it is, someone needs to provide it with energy, this is a constraint, if you use this way, Jiutian will not worry about energy for a long time, which is equivalent to liberating her, to put it bluntly, Jiutian has been free.

I don't know what Jiutian wants to do after gaining this ability, but Qin Feng knows that this girl has become wild.

Jiutian didn't appear at this time, and she also knew that she had just entered hyperspace and was still very close to Daqin's planet and battleship, and her next actions might affect her, so she didn't rush to start the engine with all her strength, but just controlled the engine to fly in a low-output way.

In the main control room, Qin Feng was also constantly operating, he called up the data of the Qing Ming, and paid close attention to the flight of the battleship.

Jiutian seemed to be in a hurry, after the Qing Ming reached a certain depth, it moved forward at an unprecedented speed, and soon Qin Feng felt that it actually flew out of the location of the Zhuola River System in a familiar curve, and flew towards the depths of hyperspace.

"This reckless fellow."

Now Qin Feng has nothing to do, he wants to make Jiutian stop, it is impossible, to be able to make Jiutian like this, it is definitely not a few words that can dispel her thoughts.

Fortunately, now that Banu and Manyin are here, they are more professional than Qin Feng in some aspects, but there is no need to worry, they just don't know what to do in Jiutian.

I knew that Qin Feng would not have given the nine neutron stars to Jiutian in the first place, you must know that this is really a lot of energy, if it is really used in the engine.

You must know that a neutron star contains much more energy and matter than the sun, not to mention that it is highly compressed, which itself contains the spatial tension caused by compression.

Qin Feng had seen the engine structure at the beginning, and he didn't know how Jiutian thought of it.

He now called up the engine drawings designed by the original Nine Heavens and showed them to Banu and Manyin, and the two of them were so surprised that their mouths grew, "Your Majesty, this, this is incredible." ”

"Nine neutron stars can still be compressed to such a size, the design of Nine Heavens is so exquisite, how did she come up with it. If that turns into energy output, it's incredible......"

Qin Feng was also speechless, he could only monitor the Qing Ming, for fear that there would be some accidents in Jiutian, you must know that now Jiutian's position in his mind is no worse than Xingti, and the role of Qingying is becoming more and more prominent, surpassing Xingti in many aspects.

"Nine days, you have to be careful." Qin Feng's concern was beyond words.

"Hmm." Jiutian's voice came from the air, and it was obvious that he was still very concerned about Qin Feng's concern.

Already far away from the star field of the Falling Star Cluster, the Qing Ming let out a tremor, and then a powerful thrust made the Qing Ming, which was sailing smoothly in hyperspace, seem to be pushed violently by a huge force.

Qin Feng hurriedly released his perception, and at this time, the detection device on the Qing Ming could no longer keep up with this speed, and the screen was already blank.

At this time, the Blue Styx not only formed a dark blue flame with countless circles in the tail, but also opened a deep passage in front of the hull, and the Green Styx drilled into it.

"Nine days, where are you going?" Qin Feng shouted into the air.

"I don't know, haha, I succeeded, I started the new engine." There was a happy shout of Jiutian in the air, leaving everyone speechless.

The Blue Styx is quite stable, but the output is still a little unstable, which causes the Green Styx to vibrate strongly in the passage, which is comparable to a small boat that is crazy and tossy on the sea.

In the face of the natural world, the Blue Immortal is still too small.

The surrounding area is colorful and colorful, this situation, Qin Feng has only encountered when he used the Independence to approach the speed of light in conventional space, and he knows that it is difficult for objects with mass to reach or exceed the speed of light in conventional space, even if it is difficult to achieve such as Independence.

The Qing Ying reached this state in the passage, but Qin Feng didn't know that the hyperspace outside the passage was shrinking sharply towards the passage, forming rings outside the passage, squeezing the passage forward violently every time it passed.

It seemed that hyperspace was pushing the passage forward, and the Blue Immortal gained unprecedented speed, incomprehensible speed.

The intense action caused hyperspace to be stirred, and many places were condensed and compressed, and more places were distorted and broken by this powerful force.

Kiss. There was a tremor, and the powerful thrust caused the formation of the passage to burst, and the Blue Styx surpassed the formation speed of the passage and shuttled straight out.

During this time, Qin Feng felt that it was only a few seconds, but due to the effect of hyperspace and speed, it was difficult for him to estimate how much time had passed in this process, and he was a little worried, the current theory was that he couldn't keep up with Jiutian's operation.

There is no basis for even the calculations, or there is no basis for them at all.

There was calm all around, and the Blue Styx had apparently turned off its engines under nine days of operation. The Blue Styx glided slowly, and the moment it passed through the passage, the powerful thrust seemed to be consumed as the passage ruptured.

Qin Feng knew that there was a formula to calculate this thrust conversion ratio. The speed of light is not exactly the same in different worlds due to slight differences in rules, but it is not much the same, after all, it is still in the same system. Although the speed of the Blue Styx is also very high, it is still far from reaching the speed of light, and even if it is close to the speed of light in normal space, it will be reduced by the obstacles formed.

"Woo ......" Qin Feng finally let out a sigh, Jiutian this guy really dared to do it.

But when he scanned the surroundings, he had already found that his perception had been consumed a lot in a short period of time, Qin Feng secretly complained and looked at the screen.

It's definitely a regular space.

"Nine Days, where did you take us here?" Qin Feng had to ask for nine days.

"Haha, uncle, I don't know." Jiutian's voice was full of the urge to make Qin Feng want to open her ass to flowers.

The space in front of us was empty, and there didn't seem to be a single star as far as the eye could see, and it was obviously a regular space again. Banu and Manyin couldn't help at all, and they had no experience in it.

But Manin seemed to have found something and pounced in front of the screen to calculate.

Seeing his sister like this, Desila was not far behind, but he couldn't use the resources of the Qing Ying like Manyin, he looked at Banu longingly and then at Qin Feng, and Qin Feng reluctantly made a screen for him.

At this time, Ika rushed out of the training pod and came to the main control room, "Your Majesty, what's wrong?" Just now I felt as if I had switched spaces. ”

Looking at Ika's expression, Qin Feng nodded, "Almost, the Qing Ming is experimenting with a new engine, it's okay." ”

Ika was very happy to see that Tisli was also here, and pulled Tisli outside, which also allowed her to avoid embarrassment here.

"Uncle, we seem to have flown out of the Zora River system." Only Jiutian and Xingti and the others have passed through different worlds, and they know that these so-called worlds are all ordinary river systems, not the entire universe, so they sometimes directly use the word river system in their names.

Qin Feng had a premonition in his heart, and there was nothing strange about this, "Hurry up and find out if this place has broken away from the world where the Zhuola River system is located." ”

This is what Qin Feng is worried about, this new engine of Nine Heavens can pass through the space barrier from hyperspace, which was inadvertently revealed by Nine Heavens at the beginning, and according to the records of the Blue Blade Holy Lord, the original Qing Ying did this.

He did regret giving her the neutron star.

But Jiutian didn't seem to be worried, "Uncle, don't worry, I've probed, and I'm still in the same world." Don't believe it, look at the river system behind. ”

Speaking from the heart, Qin Feng has been in the Zhuola River system for many years, but he has not seen the whole picture of the Zhuola River system from the outside.

But now the Qing Ming is showing the Zhuola River system, because there are many beacons set up by the Great Qin Empire, although it is far away, but a recently modified starfish repeater like a warship can send a powerful marking signal, although it is already very weak to reach here, but it has also been captured by the Qing Ming.

"How far is this from the Falling Star Cluster?" Jiutian didn't project it, and she was also worried about being scolded by Qin Feng, Qin Feng had no choice but to say to the air.

"Your Majesty, it's been more than a thousand light-years from the Falling Star Cluster. It is on the edge of the river system, and it has been detached from the river system itself, but it is not completely detached, and there is a ring of interstellar nebulae with a thickness of one or two thousand light years outside. ”

Is there a nebula belt? Qin Feng had studied the Zhuola River system carefully, and not all places outside the river system were blocked by nebulae, and even if there were, some places dispersed the surrounding nebulae because of the existence of lonely star clusters.

Although the nebula is not too thick, it is almost impossible to feel when you are in it, and it is even thinner than the usual vacuum, but counting the area it covers, it is completely capable of blocking the starlight.

This is also the reason why the Qinyu River System has been blocked from being discovered, if it weren't for the special angle of the falling star cluster, it would be difficult to be discovered now, let alone intentionally go there to explore.

Coupled with the ultra-long span between the two river systems, it can completely stop anyone's pace of exploration.

"So, we're in the nebula heading to the Qin River System?"

"It's pretty much the same, but it's extremely far away from here to cross the nebula or go to the Qin River system. Although the Qinyu River System is only a companion galaxy of the Zhuola River System, it is also 50,000 light-years away, and this is still the distance from the Falling Point Star Cluster, and there is still a long distance to reach the Zhuola River System itself. ”

Banu's words made Qin Feng dispel his plan to go to the Qin Domain River System, not to mention how the engine has been transformed in Jiutian now, it is completely unrealistic to fly over directly, through the hyperspace, Qin Long and Qin Hu have been gone for more than half a year.

Even if the Qing Ying was at this speed, Qin Feng wanted to calculate it in his heart, but he didn't know how much time had passed, so he asked, "How much time did we go through from the beginning of the experiment to the time we jumped out of hyperspace?" ”

"Your Majesty, less than ten minutes have passed since the time in the Qing Ying where we are, but this is not accurate, due to the rapid crossing of such a large distance, the space has been distorted, and time may have changed accordingly, I am not sure how much time we have crossed."

"It could be a day, or a year, a decade, or more, or the time outside hasn't moved at all." Banu said helplessly.

Qin Feng thought of the theory of relativity, but he didn't know much about it, and there was no way to make reference calculations.

"If we calculate according to the distribution of time and space, we have actually crossed the path of about 1,120 light-years in 31 seconds, which is the time and distance excluding the acceleration of the Qingying before and after."

"The flow velocity at the edge of hyperspace is similar to that of adjacent conventional space, the elapsed ratio is about 1:2.17, and the time relative to the outside of hyperspace should be about 68 seconds, according to the compression ratio across space under the same rule, based on the upper limit of the obtained hyperspace escape velocity and the hyperspace convergence effect recorded during the tunneling of the Qingying is 6.1 times, the time that has passed in the outside world relative to us should be 12,793 seconds."