The extreme darkness is everywhere, and occasionally a trace of light flashes, but it is also as hazy as fog, fleeting.

Xu Xiaobai understood that this was the warship entering the curvature navigation state, and the space-time and space around the space bubble had been distorted. When the light shone over, it would propagate in the direction of distortion of space-time and space, and it could not be detected by Xingtu.

The occasional flash of light is just the curvature engine adjusts the distortion of space-time at all times, and the light passes through space bubbles. However, because the warship itself has no displacement and only moves in time and space, the brilliant blue shift phenomenon has not been discovered.

Xu Xiaobai looked at the battleship and synchronized the scenery outside for a while, then suddenly turned his head and asked Lin Xi: "Lin Xi, I suddenly have a problem, that is, we are now sailing at a curvature superluminal speed. If we create a light source now, what will the outside world look like? What is the light?"

Lin Xi raised his head from a space-time data, faced Xu Xiaobai's question, and said with a smile: "You can try it by creating a strong light source. Let a warship break away from the curvature navigation state for observation. If the light source is made stronger, it will not be obvious if it is too weak."

In space, there was a fluctuation in time and space. Suddenly, a 10,000-meter-long warship appeared in space. The spectrum detector turned on, and a hazy ball of light rotating rapidly suddenly appeared in front of it. It was detected. After continuous tracking and detection for two seconds, the warship re-entered the curvature navigation state and chased the main fleet.

“Karaok lights from the 90s?”

In Xingtu, in order to facilitate naked-eye observation, Xu Xiaobai emitted colorful light, so the hazy light was constantly rotating and radiating colorful light, which was very similar to the spotlight ball of the ancient Karaok singing and dancing troupe that was popular in the 1990s.

“…”

Lin Xi put down the data in her hand and looked at Xu Xiaobai helplessly. She finally understood where Lilith's attributes of poor learning were inherited. In terms of control of direction and overall situation, Xu Xiaobai is better than her and Molly. Some scientific theories that do not involve operations or mathematical levels can be understood, and can also give suggestions and guesses, but once they involve meticulous process inferences and operation derivation, they are confused.

A poor student and a top student are really determined by talent. It is not that the brain can become a top student and a scientist by developing the brain's computing ability.

If you were a scientific researcher or other human scientists at this time, and then think of the principle of curvature navigation when you see this phenomenon, you can easily infer what is going on, rather than being as confused as Xu Xiaobai is now.

"You should be glad you have such a group of such cute and smart guinea pigs."

Lin Xi took a holographic projection plate and simulated the space-time motion diagram of the curvature navigation state. He explained to Xu Xiaobai: "The phenomenon of space-time bending is everywhere. In other words, the curvature of space-time is everywhere, but the curvature of the gravitational field of the galaxy is fixed by the influence of the galaxy's mass, so it is difficult to change.

There are two concepts for the curvature engine in the Earth Age. The first is to use the space-time tension expressed by the curvature of space-time, and the second is to change the structure and curvature of space-time ahead or behind.

The first specific phenomenon is like the soap-powered boat in the natural class experiment of elementary school students on Earth. It uses soap dissolution to change the tension of the water surface to promote the boat movement. The second type can be compared to the boat traveling on the lake surface suddenly drops in the front or the water level behind it, and uses the difference between the front and rear to trigger the flow of water flow, thereby driving the boat to move.

However, these two types of curvature navigation have a natural disadvantage, that is, the upper limit of speed is not high.

The first type is not about time and space movement, but only uses space-time tension to promote the movement of objects. It can be understood as a non-working fluid movement method, so the speed of the warship cannot exceed the upper limit of the speed of light.

The second type, according to calculations, the maximum maximum navigation speed is 14.8 times the speed of light. If it is higher, it will collapse in time and space, and the energy consumption ratio is very high."

Lin Xi was speaking seriously, Xu Xiaobai was listening carefully, and the little mice next to him saw this scene, looked at each other and walked away quietly.

"Then our speed has reached 26.8 times the speed of light now. Which kind of curvature engine are we using?" Xu Xiaobai asked in confusion.

"Now we are using a perfect space bubble curvature engine, which first forms a calm space bubble by distorting space-time. Then the force field protector stabilizes space-time and prevents space-time collapse. The space bubble of the curvature engine twists around it to create a circle of orderly space-time distortions.

Time and space are self-repairing, and this orderly distortion will be repaired by time and space in an orderly manner, and during the repair and flattening process, it will promote the movement of the internal space bubbles.

The principles and phenomena in it are you can imagine the space bubble as a yo-yo. The twisted space and space around the space bubble are like a rope surrounding the yo-yo. At that time, the space was repaired, that is, pulling the rope to make the yo-yo slide quickly.

Because the warship is in the space bubble, the space bubble belongs to a calm space and space. This is the time and space moving, and the warship is in a state of static, which does not violate the upper limit of the speed of light.

Light spreads along time and space. When the light from the outside world comes into contact with the space bubble sailing with curvature or the light inside the space bubble is about to go out, it will spread around in circles and distorts along time and space, and eventually it will be released to the outside world as time and space repairs are restored, so there will be the phenomenon of rotating radiant light you just saw.

The speed limit of our current curvature navigation is actually the limit of the number of circles surrounding the space bubble. The more time and space distortions surround, the faster the curvature navigation will be."

The huge fleet is hidden in the space bubble. Except for occasionally leaving the curvature navigation state to find galaxy supplementary matter, the rest of the time is sailing at full speed.

As the understanding of time and space deepens, the warship's curvature engine is also constantly being optimized, and the speed of curvature navigation has gradually increased from 26.8 times the speed of light to 33.2 times the speed of light. The increase in speed further shortens the travel time.

"God Lord, only 10% of the reserved substances in the warship have reached the warning point. Should we sail out of curvature to the outside world to find galaxy supplementary substances, or will we connect to the warship to replenish substances from the original beads?"

On this day, Xu Xiaobai was reading a data report that inferred the density of the advanced civilization of the Milky Way based on the abnormal gravitational wave signals in the entire sky. Suddenly, a little mouse ran in and said to Xu Xiaobai.

"How far will we drive this time?" Xu Xiaobai asked.

"1803 light years, the total itinerary has traveled 7617 light years."

"7617 light-years, it is close to the central area of ​​the Milky Way."

Xu Xiaobai shook his head and ordered: "Let's find a galaxy to replenish matter, then our fleet shifts upwards and bypasses the central area from above the Milky Way disk."

"yes."

Under Xu Xiaobai's order, outside a galaxy that was only about 15,000 light years away from the center of the Yin Dynasty, there was a fluctuation in time and space, and a huge fleet appeared in the dark space.

Beep beep beep beep!

As soon as it appeared in space, the fleet's various detectors were turned on and unusual signals were detected instantly.

"The strange fourth-level civilization, what's going on here?"
Chapter completed!