The destructive force of objects when they collide is directly proportional to their volume and mass. The larger the object, the more difficult it is to withstand a collision with a celestial body of similar size. And this time the intimate contact was very slow, but since it was two planets colliding, it was hard to imagine how terrible the effect would be in the end.

Seeing the planet approaching in a slow and unavoidable attitude, Hao Song, who was extremely nervous, also knew that this would be the last fatal test. From a historical point of view, the earth should have successfully survived this catastrophe, so it should be able to carry it itself, right?

No matter how scared he was, he couldn't avoid it, so he could only concentrate all his energy and start deducing the energy transformation in the heart of the earth nearby. The autonomous consciousness formed a solid layer of crystals with a high level of mental concentration, wrapped in the "Earth's Heart Imprint", ready for the impending impact that would shatter the planet.

However, Hao Song's energy transformation deduction brought him a different feeling at the first time. It's like watching a brilliant fireworks show, and when you start to study the principles, you will discover the laws of matter. When Hao Song deduced the energy transformation, he felt the law in it.

Maybe it would be easier to understand in less pretended words, that is, he intuitively and deeply felt the laws of physics. Whether it is the law of conservation of energy, the mass-energy equation or other laws, they are closely integrated with reality at this moment, helping him to understand the phenomena he sees.

"So the 'Seal of the Earth's Center' is actually a small part of the planet's will about the energy transformation in the center of the earth and the memory of the formation of the solar system!" Hao Song suddenly realized, "And with this, coupled with the adaptability of the silicon-level ancestors, it will inevitably create a group of ancestors who can survive underground or even in the center of the earth, and finally form an underground kingdom!"

Before his thoughts fell, the figure in the "Tiger Skin Egg" suddenly became clear, but what was finally revealed was Hao Song himself! This dull-looking Hao Song said in a mechanical tone: "The first level of test has been completed, and the subject has initially felt the law of geocentric energy. 'Tiger Skin Eggs' are preliminarily unsealed. Please continue to be tested!"

"Hey, do you know that you have portrait rights? I'll go to court to sue you! Who allows you to say such unnutritious things like me! This so-called first-level test is already going to die, okay? Now that it's done, can you talk about the rest next time?" Hao Song complained after listening to the explanation of the "tiger skin egg", and then quickly turned the topic to the direction of escaping the test.

It's a pity that "Tiger Skin Egg" stopped speaking after saying that. And at this moment, the two planets are already very close! Hao Song can only desperately deduce the so-called law of geocentric energy, and then wait for the collision of the extinction star in his heart.

This sister planet of the Earth, which was later named Theia, ended up kissing the Earth gently but violently. A massive shockwave visible to the naked eye swept across the contact area, accompanied by countless tons of debris and lava. The solidified surface of the two planets was torn apart.

Theia embeds itself head-on into the earth in a terrifying way, stirring up huge waves of lava that are thousands of kilometers high! The whole earth is like an egg that has been stripped of its shell and even egg whites, and hundreds of millions of tons of rocks, lava and other lighter materials are thrown into space with the shock wave, and even some material atoms are vaporized because of the impact.

The entire earth was directly knocked into an inclination angle, and the surface temperature also soared to more than 2,000 degrees. As for the temperature of the center of the earth, not to mention, Hao Song only felt that the time of the collision was almost eternal, and the temperature of tens of thousands of degrees could actually be increased. The Consciousness Crystal and the "Tiger Skin Egg" trembled and howled together in the terrible heat and vibration.

Feel the rapidly fading sense of autonomy and the "tiger skin egg" that flickers on and off like a light bulb that has not been touched well. Hao Song suddenly understood that the earth might exist as it did in history, but his own autonomous consciousness and "tiger skin eggs" were really uncertain! If he didn't carry the past, he would inevitably be destroyed together with the will of the newborn planet!

"Lao Tzu doesn't want to die yet!" The most typical characteristic of the cowardice with fear of death erupted with all the mental operation and mental effects, and the most stable tetrahedral structure was formed inside the independent consciousness crystal, which was connected to each other like seaweed swinging with vibrations and heat waves, tenaciously resisting the erosion of high temperatures and earthquakes.

In a large collision with a power equivalent to the simultaneous detonation of hundreds of millions of nuclear bombs, Hao Song's autonomous consciousness is like a small branch under a tsunami. It may not be strong, but it is resilient. Tsunamis can crush it into the water countless times, it can break it, but it can't destroy it completely.

I don't know how long it took, but when the violent heat wave and vibration finally subsided, Hao Song, who had less than a tenth of his autonomous consciousness left, finally stopped his mental effects tiredly. "Tiger Skin Egg" has also shrunk by nearly 90% at the moment, and there is only one avatar left in the image of Hao Song inside, but it looks very clear and lifelike.

"Ha...haha! Is the test cool? You rotten egg! It turns out that this test will also kill you! Look at how dare you mess around next time!" Hao Song saw that the "tiger skin egg" was embarrassed, and he actually cheered up a little and opened his mouth to mock, and he didn't look at himself like a bird.

The "Tiger Skin Egg" naturally did not react to this, but said mechanically: "The second level of the test is completed, and the subject will be awarded the title of 'Earth Nightwatch', please understand the law of geocentric energy as soon as possible to complete all the tests of the planet's will! If you want to withdraw from the 'Geocentric Mark', please test it yourself." ”

"Hey! It's already the second volume! I'm only talking about it now! The author's language is taught by the school guard, right? Can the students still write essays well after reading it?...... Huh? Why didn't I think it was the second volume without thinking about it just now? If there really was a high-dimensional writer observing me, the story should only be the first volume, right?" Hao Song seems to have been poisoned by the "box theory" and is very sick, so everyone should ignore him......

"Besides, why do you have to experiment by yourself if you want to quit! Your sister! Can you be more professional as a guiding program? The programmer who made it deserves to be pulled out and played Ding Ding for three days!" After complaining, Hao Song's spirit and mood suddenly improved, and he was not busy withdrawing from the illusion of the "Geocentric Imprint".

Looking into outer space, he found that some of the detritus lava thrown by the impact was now revolving around the nascent Earth and gradually merging together, forming the only moon of the planet: the moon. Looking at the other planets in the solar system, they have basically taken shape.

At this time, a planet almost out of sight attracted Hao Song's attention. This is supposed to be a wandering asteroid that wandered in the vast universe for many years and was eventually captured by the sun's gravity. Since it is an alien and not a native planet, its orbit is not on the same plane as the other planets in the solar system.

"Pluto's orbit is so different, but you can see all the planets in the solar system at once......" Hao Song muttered, with some sighs in his heart, "Then it is estimated that the scenery is unique?...... let's think about how to exit this illusion!"

After several experiments, Hao Song found that as long as the autonomous consciousness was scattered, as if he was about to fall asleep, he could get rid of the illusion.

Hao Song, who had returned to his sea of consciousness, was in a happy mood: "Damn the cute Elvis Presley, I want to kill Lao Tzu, but my Hu Hansan came back alive!" Subconsciously looked at the "tiger skin egg" that had been separated from his own consciousness and soaked in the sea of consciousness, but found that it was much darker, and it seemed that the consumption in the illusion was provided by it.

Just when Hao Song was going to happily return to reality and taunt the Elvis Presley. A vague shadow appeared next to Hao Song's image on the "Tiger Skin Egg", which seemed to be the cat Spirit King, and the cowardice suddenly sank.

"It seems that you have succeeded in meow! You bald erect monkeys do have a set of meows in terms of spirit~ Of course** is also as weak as a mouse!" The image of the cat became clear, and while stretching cutely, he continued: "I guess you understand meow now~ I have left a simple consciousness meow on the 'geocentric imprint', which can detonate this thing at any time Meow~"

After a pause, it seemed to be time for the gray-faced Hao Song to think about it, and then the cunning cat seemed to sit down well, and then said: "Of course you passed the test, after all, you can be regarded as a member of our geocentric creatures, although it may be the weakest meow~ But if you help me do something, you won't kill you!"

Hao Song's eyes narrowed slightly, and then changed to a flattering smile: "Uncle Elvis, what do you want to do for you? Just say! You can beat dogs, catch mice, and find female cats!"

"Cunning monkey don't pretend to meow for me!Anyway, I won't want you to destroy the meow of your monkey population~ All I need is a monkey servant to take care of my life on the surface!"

"Don't worry! It's all right! There is enough cat food every day!" Although Hao Song was very skeptical about the purpose of this Elvis Presley, after all, his life was in the hands of others, so he immediately patted his chest and agreed.

"Meow, I'm going to eat fish later!" the image of the cat spirit king left a sentence, and then disappeared in a flash. Only Hao Song, who was frowning and embarrassed, was left.

The cowards who had inspected the "Tiger Skin Egg" many times finally found the consciousness left by the Spirit King inside, and it curled up into a ball and fell asleep in the corner. It's a pity that the "tiger skin egg" is similar to a tenant in Hao Song's consciousness, and the tenant's things in the house can't be interfered with, and the tenant can't be invited.

"In the end, I was put on a side...... I could only take one step at a time. Hao Song shook his head helplessly, and could only accept the death threat of this Elvis Presley.

"Forget it, it's good to be alive. It said that it wouldn't let me do anything to destroy all mankind, it should be credible, right? Maybe it just wants to live on the surface well? Just keep a tsundere and cute pet swamp cat......" Hao Song thought as he pulled his consciousness back to reality.

However, what appeared in front of him was still the fierce beast with a face like a lion, a body like a tiger and a leopard, a head and horns, back wings, and a sharp claw and fish tail. At this moment, it happily raised one of its paws and said hello: "Hey!"

"Hey, what about the cute cat, what about you playing with your father? It's a hairy pet! Bring it back to school, everyone knows it's a spirit, I'll fall!" Hao Song finally felt satisfied with something in his hand this time, and directly threw the "Desert Death" on the ground and complained and scolded.

["After the Underground Spirits first reach the surface, it takes a long time to adapt to the low-pressure and low-energy environment, and their strength will be greatly reduced. - Cesar Julius]