Although the builder of Sky City is Bai Muxia, Qi Yuyan is the real lord of the sky and the earth, as the control clone of the gravity rules, the owner has completely different abilities from other controllers.

The rule of gravity, one of the few basic rules in this universe, is not a master rule because it is a derivative rule.

The rules of gravity are derived when the rules of time and space collide, and they belong to the second generation of rules, and they are really the whole 'rich second generation', and they have a powerful beginning that other rules cannot compare with in all aspects.

Qi Yuyan, who masters the rules of gravity, really has the ability to destroy a planet in an instant, because she can apply extreme gravity to matter in a very small range, and then create a miniature black hole, maybe the miniature black hole in nature is just fleeting, but as the master of the rules, Qi Yuyan has the ability to make such a black hole persist and forcibly evolve.

It can be said that as long as Qi Yuyan is willing, destroying the earth is just a incidental thing.

Qi Yuyan has the most terrifying weapon in her hands, she can create a miniature black hole at any time, and then evolve into an atomic black hole, and then start devouring matter, it only takes a month to grow into a molecular black hole, and then continue to grow larger, about a year later, it will become a substantial nano black hole, and then it only takes thirty seconds to completely swallow the earth.

In order to maintain the equilibrium of the black hole, the speed at which the black hole ingests energy matter has an upper limit, and once the intake limit is exceeded, the black hole will explode, staging a miniature 'Big Bang', creating a space-time structure that is not within the observation scale. At the same time, it loses the ability to continue devouring.

Looking at the place where the mysterious light appeared in front of her, where it looked like Thursday's ordinary ground now, it didn't seem to be some kind of powerful technology, but Qi Yuyan didn't let everyone leave, but let the square tower wait in place.

About four hours passed, and Qi Yuyan, who was sleeping, heard the sound of the alarm and opened her eyes. Look at the familiar picture. It doesn't seem to feel like much has changed.

The alarm came from the automatic control computer on the square tower, Qi Yuyan turned on the video playback, and fast-forwarded to pay attention to the picture.

When fast forward to the last ten minutes. Qi Yuyan saw that about a few kilometers away from the left front of the spacecraft, a golden light suddenly appeared, and then disappeared after a few seconds.

Qi Yuyan quickly used a computer to locate the place where the light came from and conducted a preliminary spectral analysis of it.

Analysis of the spectrum shows. This light is produced by some rare heavy element, and it is definitely a synthetic element.

Qi Yuyan left the square prismatic tower directly. And flew towards that place.

Qi Yuyan, who was flying, changed the direction of gravity around her, making her flight look against physical principles, moving directly flat in the air and moving forward. The body is not crooked.

About ten minutes later, Qi Yuyan quietly came to the place where the light appeared, and found the thing that emitted the light.

Somewhat unexpected. But it makes sense.

The light was emitted by a special device that had been around for more than a decade, and which had been in operation for about a decade. On Earth, the signal is constantly sent into outer space, which belongs to private ownership, but has not been noticed or discovered until the end of the world, the device originally used to constant transmit power is unattended, so that its computer system automatically judges and resets the emission parameters, and begins to emit laser signals with maximum efficiency.

The words carried by the emitted signal do not sound so rosy, because human beings measure extragalactic civilizations by their own standards, and find the superficial beauty too hypocritical.

Here's a cosmic broadcast from the device over and over again.

"Dear friends, this is a planet with green plants, blue skies, and beautiful oceans, come here, as the master, we will welcome you very much, and hope that you can teach us enough technology after coming here, in exchange, we will accept your help unconditionally, and remember it forever."

The reason why such words are written is because human beings treat themselves as themselves, put themselves in the position of the backward countries of Africa on the earth, and beg for help from the advanced countries.

They were thinking that maybe there was a civilization in the universe that happened to hear the radio of human beings, and happened to pay attention to the earth with curiosity, and in the following time, they continued to be curious about the earth, and then one day, they came to the earth, taught the earthlings powerful technology, and took the earthlings to start roaming in the universe, so a new world began.

This sounds like a fairy tale from Grimm, but there are no wonders in the universe, no one dares to be sure whether there is such a civilization, and no one dares to deny it, when people on the earth are dying for a little resource, pinning their hopes on such an advanced cosmic civilization may be the best way.

It's a bit of a pity that before all this happened, the earth had already entered the end times, so everything was empty.

Standing in the main control room of the base, looking at the diary inside, Qi Yuyan has an in-depth understanding of the past of this base, and she also knows that the three zombies killed by herself just now are scientists who have been guarding this base for more than ten years.

Being able to stick to their dreams for more than ten years, in the hearts of scientists, is already a respectable old-timer and a true lover of science, such a respected person, but it is inevitable to turn into a zombie The fate of this world is fair, but it is also fair and chilling.

Qi Yuyan found the research materials in the base, and through research, she found a way to manufacture communication equipment.

It is a strange device called "oblique dryer", the principle of which is to use the dynamic electric field generated by the change of the earth's magnetic field as a carrier for communication, even if the satellite fails, it can still communicate in a wide area, and it has the advantage of being safe and fast compared to traditional radio waves.

Qi Yuyan didn't find what she wanted, the so-called 'oblique dry instrument' is actually just a kind of radio device that is out of the door, and it does not have a futuristic color, on the earth where zombies are dominated today, such communication equipment is not absolutely safe, once their existence is exposed, then people with bad intentions will come.

Qi Yuyan controlled the square prismatic tower and left quietly. (To be continued.) )