The evolution of Zerg

Gaia also has its own unique insights into the polishing of black crystals. In addition to conventional cutting techniques, Gaia also uses biodegradability.

That's right, it's a very small microorganism called decomposing bacteria.

The good thing about this type of bacteria is regeneration, they can continue to regenerate given enough resources.

How to polish?

The growth of decomposing bacteria can secrete a highly corrosive substance. This substance has a strong effect on corroding ordinary rock formations or metals, but it is a drop in the bucket for Black Crystal.

What Gaia wants is this kind of drop in the bucket, otherwise it would be a joke to melt the black crystal all at once.

This kind of bacteria exists in the bodies of aliens and is part of their bodies. It is very useful and can often help aliens do things that are impossible.

The mold was made, and a metal mold was remade according to specific proportions, and then the aliens were asked to inject decomposing bacteria into the mold.

Gaia controlled them to prevent the decomposing bacteria from melting the mold, and then threw a whole piece of black crystal into it.

Then what follows is a long experimental process.

I won’t go into details about this process here. Anyway, just know that the experiment has been completed.

Finally, Gaia created two flat plates, two meters long, one meter wide, and 10 centimeters thick.

This is the most basic process. In order to increase its stability, Gaia also ordered the copper wireworms to firmly fix the two black crystals together with a hollow in the middle.

The first time Zhang Fan saw this thing, he thought of an engine and asked, "Gaia, this thing of yours seems to be similar to an engine."

Gaia said: "Dad, this is different from an engine. Do you see the copper wire worms on it?"

In order to increase the sense of the picture, Gaia also specially made the copper worms raise their heads, and there are quite a few of them.

What they eat contains trace elements of metals such as copper and silver, and they can discharge these metals through the metabolism of the body, which is very useful.

Zhang Fan asked: "Won't these copper worms be burned to death if you do this? I mean the high temperature of a nuclear explosion test."

Gaia explained: "Dad, it will be possible, but not absolutely, so this requires us to be able to control the power of nuclear explosions."

Zhang Fan nodded and said: "You should be talking about controllable nuclear fission. This method is still easy to solve."

With the joint efforts of all the brainworms, the controllable nuclear fission was solved.

After that, an engine composed of copper worm black crystal was installed in Leviathan's body, and then the first space flight was about to begin.

Adam asked worriedly: "Master, can this Leviathan fly?"

Zhang Fan said: "Let's try it."

Gaia also asked nervously: "Dad, can this thing turn around when it flies into the sky?"

Zhang Fan said: "Let's try it."

Maya, who looked cute, asked: "Master, what if I fall?"

Zhang Fan could only continue to answer: "Try it."

The nuclear fission reactor was started. In addition to uranium, the raw materials added this time were also spare raw materials plutonium.

This element can also be used as a raw material for nuclear fission, but it will take a certain amount of time to convert, so be prepared.

A very obvious red light appeared behind Leviathan, and these red lights were stabilized by the carbon worms.

Then, these high temperatures were gradually absorbed by the black crystal, and a powerful propulsive force emerged.

Zhang Fan covered Leviathan's body with his thoughts.

Leviathan felt very painful as if his butt was being burned by fire, and he opened his mouth involuntarily.

"hold head high!!"

A howl like a dragon's roar echoed across the sky.

Immediately afterwards, the black crystals began to take effect, and six black crystals were rotating at high speed under the wrap of the copper worms.

After turning, it slowly sent Leviathan into the sky with flames.

Zhang Fan's voice appeared in the ear of the three-headed worm: "Don't be too happy, try to record the parameters."

"Understood." The brainworms replied.

The driving force of the black crystal is indeed powerful, and it can push the Leviathan that is one kilometer long.

This flight was placed above the equator, where the centrifugal force of the alien star's rotation and Leviathan can form a combined force to better enter the predetermined orbit.

Zhang Fan felt that Leviathan's entire body was trembling.

"Isn't this guy afraid of heights?" Zhang Fan thought jokingly.

In fact, Zhang Fan was right. This Leviathan is indeed afraid of heights. You can't let people who have never been in the sky suddenly be in the air. In this way, everyone will be scared, and the insects will be the same. in this way.

Feeling Leviathan's fear and feeling that the external oxygen was gradually decreasing, Zhang Fan began to activate the internal oxygen regulation system.

This system is a closed circuit, located right in Leviathan's belly.

There is a large amount of high-quality bacteria blanket here. Through the residual heat transmitted from the buttocks, the bacteria blanket will absorb this temperature, and when there is sufficient water, it will photosynthesize with the carbon dioxide emitted by Leviathan itself.

At this time, part of the carbon element provides oxygen, and the other part of the carbon element will be absorbed by the carbon worms, and then the carbon worms will perform a neutralization fission reaction.

Leviathan has reached the ionosphere, and sparks are emitted through friction on the surface. These temperatures cannot hurt Leviathan's thick exoskeleton.

Immediately afterwards, the black crystal in Leviathan's body began to lose the effect of the alien magnetic field, and Leviathan's propulsion began to weaken.

Then the second plan begins to be implemented.

The black crystal in the middle began to rotate, trying to create a magnetic field circle similar to that of an alien star.

Sure enough, after the closed alien-like magnetic field circle was formed, Leviathan moved forward at full speed again.

Zhang Fan asked excitedly: "Have you seen it! It's coming out! It's really coming out!"

The brainworms were all moved to tears. If they had hands, they would hug each other in celebration.

Zhang Fan still has one last test to do. After completing it, he can return home and head towards a satellite.

Although these satellites are a bit small, they still have gravitational pull.

There is universal gravity. Every substance in the world has gravity. The size of this gravity depends on the size of the mass.

Leviathan is now one kilometer long. It looks big, but it is very light. His body is almost hollow, except for some necessary organs.

Arriving near the satellite, the magnetic field in Leviathan's body was disrupted.

"Well, the magnetic field conversion needs to be optimized." After determining the impact of the satellite's small magnetic field, Zhang Fan began to return.

The return process is not as simple as taking off. He must enter the gravitational range of the alien star along a specific trajectory.

If it were smashed straight to the ground, not to mention whether Leviathan would be able to withstand it, the power of the fall would be more terrifying than a nuclear explosion of hundreds of thousands of equivalents.