Before studying the geographical location of the map, Yang Shan first had to solve the question: In what form did the earth become 1.3 million times larger in 2 years?

There are two answers to this question, one is a scientifically based answer and the other is an answer to the doctrine of immortals.

First of all, it is certain that the asteroid belt is constantly converging and colliding with the eight planets, which belongs to the immutable fixed value, which the gods have said two years ago that they will not unite to fool Yang Dan, so the credibility is 100.

The sheer number of planets in the two asteroid belts is well known, and their aggregation has the potential to make the Earth 1.3 million times larger.

Then the growth of the earth can be divided into two growth directions: one is to continuously fill and grow from the outside; The second is to grow from the inside out from the center of the earth.

It is easy to understand that after the asteroids continue to hit the Earth, the diameter of the Earth is increased by a factor of 100, and the volume of the Earth is almost 1.3 million times larger.

As a simple example, take a spherical magnet to absorb a pot of iron beads, and when the magnet adsorbs enough iron beads, the volume of the newly formed sphere increases.

This method of enlargement can be justified on a scientific basis.

But there is a fatal doubt in the 'fill enlargement theory', which is enough to overturn its untenable doubt, that is, the earth is still green, not a bare barren land.

If the earth's enlargement is a 'fill enlargement theory', then it should not have such lush greenery on its surface.

After all, the diameter of the earth has increased by more than 100 times, which is equivalent to covering more than 100 layers of crust, and the original green plants of the earth have long been buried deep underground, and the surface of the earth should be a boundless desert.

Therefore, the 'filling and enlargement theory' needs to be studied, and the credibility is not very high.

Filling from the outside is called the 'filling enlargement theory', and the enlargement from the inside out is the 'earth growth theory'.

We can assume that the earth is equal to a pig, the asteroid belt is pig food, the atmosphere formed by the laws and regulations of heaven and nature is a pig trough, and the aura and spiritual power are the nutritional catalysts of pigs.

The pre-apocalyptic Earth was a cute little pig, and the asteroid belt did not converge towards it, so it was so hungry that it would not grow up.

After the end of the world, the asteroid belt converged, and meteorites continued to smash into the earth's atmosphere, and then were blocked out of the atmosphere by the barrier of the natural laws of heaven, and then differentiated into elemental energy by the laws of nature, and finally fell into the earth's surface in the form of quantum elements, absorbed and assimilated by the center of the earth into its own energy, and then expanded and increased from the inside out.

The principle is very simple, the more water is injected into the balloon, the bigger the balloon becomes, but the earth will not be burst into the 'super balloon'.

After getting the elemental energy pig food, our cute earth pig will naturally grow white and fat when they are full of food and drink.

With enough food, it is completely reasonable for a small pig to grow into a large pig within two years, so the basic conditions for the 'Earth Growth Theory' are satisfied.

From the analysis of the old sites such as Leifeng Pagoda, Xihu Lake, and Hangzhou City, the probability of the establishment of the 'Earth Growth Theory' is as high as 80.

After a pig grows from a small pig to a big pig, its appearance will not change much, but the size has become larger, and some of the qualitative characteristics of the piglet must be possessed by the piglet, such as birthmarks, imprints, branding, etc., no matter how tall it is, these characteristics will not disappear.

The same is true of the 'Theory of Global Growth'.

Although the volume of the earth has increased by 1.3 million times and the surface area has increased by 120,000 times, the original iconic mountains, rivers, lakes and marine buildings on the surface will not change much.

Although the original iconic things are no longer inconspicuous, because now the earth is vast and rich, their area is completely negligible, the newly generated mountains and rivers dominate, the mountains and rivers of the past are so small, the only value of their existence is a trace, representing the immortal history before the end of the world.

At present, the earth is full of beautiful mountains and green trees, and these various causal relationships one-sidedly confirm the rationality of the 'earth growth theory', so Yang Shan chooses to believe in the 'earth growth theory', and he does not believe in the scientific 'earth filling theory'.

The end times have appeared, and he can cultivate into a master of Yuanying, and in this case, he still talks to him about scientific principles, isn't that slapping himself in the face?

As for the question of whether the surface has been directly impacted by meteorites, it is certain.

The natural laws of the Heavenly Dao can block most meteorites and quickly divide them to form elemental energy; But this is not all, nor absolutely, in the face of a large number of meteorites collectively impacting them, Tiandao will also have times when it misses, and it is normal for fish to slip through the net.

Therefore, it can be guessed that in the past two years, life on the surface has been ravaged by meteorites, and it is not surprising that some iconic things have been smashed, and it is impossible for the surface to remain intact, which is the price that must be paid for the growth of the earth.

In the end, the current earth is not only a familiar blue mother star, but also an unknown world that people are unfamiliar with.

Since the 'Theory of the Growth of the Earth' is valid, the pre-apocalyptic map is somewhat useful, and perhaps it can really show him the way, and it is necessary to spend some effort studying it.

At least until a better wayfinding method is thought of, comparing 'antique' maps is the most straightforward and effective way to do it.

According to the iconic geographical location of Leifeng Tower, Xihu Lake and Hangzhou City, combined with the details of the map of Huaguo, and then expanding the surface arc by a hundred times, Yang Dan made a judgment after some analysis that their location should be in the west-southwest direction of Xihu, about 800 kilometers away from Xihu in a straight line.

From this, the location of the Longmen gathering place can be deduced, which should be located in a west-southwest direction, estimated to be more than 100,000 kilometers away.

Because there were more than 1,000 kilometers of road from Xihu to the Longmen Plain before the end of the world, and now the diameter of the earth has increased by more than 100 times, and the surface arc should be more than 100 times longer, so the conclusion of more than 100,000 kilometers of road is not a random guess, but a reasonable and well-founded calculation.

"Xiao Ling, transform into a Dapeng, fly to the west-southwest at a flat speed, and scan and burn the map in my hand, analyze the relevant geography and landforms, you can change the flight route independently, I just need a result for me to fly to the Longmen Great Plains!" After confirming the location, Yang Dan did not dig deep into the details of the map, and threw this matter to the chariot machine spirit.

"Good boss! The Lingkui chariot is about to transform, the target is the demon beast Dapeng, the transformation buffer time is 60 seconds, the chariot will start in 90 seconds, the task command is the highest command, each division is in place, the task has been released, and the task is being executed......"

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