At the same time, Wu Chen swept in one direction with a feeling, and after a while, he put aside the appearance of the Second Earth Deity, he was listening to a lesson, yes, a very interesting occult outlook course. Pen % fun % Pavilion www.biquge.info

"The solar system is like a small pond of calm, and the universe we live in is full of dangers!"

"In this calm little pond, the earth has formed a fragile but just right ecological environment, and we humans can be born and reproduce. However, the Earth's own ability to resist changes in the cosmic environment is extremely fragile, with slightly larger meteorites, changes in the orbit of one revolution, the position and angle from the Sun, the energetic activity inside the Sun, and so on......"

"Human beings live in this extremely fragile balance, it can be said that there is a danger of destruction at any time, in the past we were not able to change this, but now it is different, a new possibility has appeared!"

"That's the World Tree!"

"Yes, the World Tree, if the Earth also plants the World Tree, this will not only greatly improve our ecological environment, but also increase the unit purpose of the Elemental Elves on a large scale, and if the concentration of magic power increases, the Earth's ability to resist climate disasters and cosmic storms will also increase!"

"Studies have shown that the concentration of magic is related to the ability to resist catastrophic climates, and both Nia and Mars have proven this, so if the Earth has the magic concentration of Nia, then do we still need to stay in the solar system?"

"This is not nonsense, in today's increasingly mature and miniaturized controlled nuclear fusion technology, we can develop a 'planetary engine' and make the Earth a free planet that can carry out interstellar travel!"

"It's incredible? Yes, it's not a fantasy, in fact, we're now capable of doing that. Of course, the premise is that the World Tree actually takes root on the earth and greatly increases the concentration of mana per unit area. ”

"Professor Liu, I have a question here. ”

"Please!"

"I'm interested in what you said about planetary engines, but how do you solve the problem that the Earth will not be destroyed by a huge boost at the moment of the planetary engine starting?"

"This is a very critical question, please take a seat!"

In the lecture hall, an open class on occultism has completely degenerated into science fiction content, Wu Chen has been listening to such a course recently, I have to say, it is very inspiring, and from another angle, it has given him a lot of hints.

"Yes, the strength of the earth may not be able to bear, and the huge driving force that bursts out from the planetary engine at the moment of starting. Please take a look at ......"

The three-dimensional projection of blue light fell on the podium, and the three-dimensional figure of the Earth was slowly rotating in the space environment, and the professor was dazzled by the operation on it, and then looked at the interested students in the classroom.

"Attention, everyone, it's the moment when the simulated planetary engine starts!"

As soon as the words fell, I saw that one side of the earth erupted into bright attentions, and these concerns were densely concentrated on one side of the earth, and the force exerted was exactly the opposite direction of the earth's rotation.

"First of all, we want the Earth to stop rotating!"

Yes, the speed of the Earth's rotation is slowing down at a speed visible to the naked eye, and then, the whole planet begins to tremble at a distance, like a train that is stopping, inside the train, a huge inertia, so the sea begins to boil, the earth's crust begins to move, and the tsunami and earthquake become a huge disaster that affects the whole world.

The resulting volcanic eruptions are forming on all surfaces of the earth, submerging some landmasses, sinking the lands of some island nations, and when the rotation of the earth comes to a complete halt, a catastrophe that could wipe out all mankind is not over, but is constantly being deduced in a more serious direction!

Some of the seas have become land and mountains, and some of the land has been submerged by the stormy waters, and even the land that has not been affected by the sea has undergone vicissitudes of life, with mountains leveled and cities destroyed......

The temperature of the side facing the sun began to rise, while the side facing away from the sun began to plummet, and the huge temperature difference between the bright and dark sides took shape, and the convection of hot and cold air occurred in a violent magnitude that the earth has never seen before.

"A month after the Earth stopped rotating, the surface was no longer suitable for human life, and by this time, 80% of the Earth's species had become extinct and 90% of humanity had died. ”

"Everyone, pay attention, the planetary engine is beginning to drive the Earth out of the solar system, but the countervailing rotation of the Earth, which in turn pushes the Earth out of the gravitational field of the solar system, requires a huge, opposite thrust on it, everyone pay attention to the ......"

On the dark side of the planet that is completely stationary, when the rotation of the earth completely stops, the pillars of light ejected by the planetary engines begin to act on the earth itself, and the dark side of the planet where the engine is installed begins to dent, and a large amount of material is squeezed out of the earth......

The earth has been stripped away layer after layer, the azure surface is gone, countless volcanic eruptions, and countless materials have begun to escape like space......

By the time it finally gained momentum to break away from the solar system, it had already split into countless large fragments.

"The Earth was destroyed, while it was able to leave the solar system!"

In the staircase classroom, the elegant bird was silent, and the professor wiped it casually, and the three-dimensional projection around him was opened, and the light blue light curtain changed again, and another different earth appeared again.

"This is the earth after the planting of five World Trees, and the planting location has been rigorously calculated, and the planting time has been more than twenty years!"

First of all, because the root system of the World Tree is deeply rooted in the core of the earth, just like the dense vegetation can greatly retain the soil, the earth at this time is far more "strong" than before, that is to say, under the root system of the five world trees, 20 years later, the structure of the earth has been able to carry the thrust of the planetary engine. ”

"Look, everyone, the engine is starting, and the rotation is slowly counteracting......"

"Due to the high concentration of magic power, the earth at this time, the species is unusually prosperous, it is pure green, not blue...... Its energy conductivity, the calming effect on extreme climate is unimaginable now, therefore, the disappearance of rotation, although it will have a certain impact on it, but under the control of the World Tree, it is absolutely able to adapt, and the life species living in it just ushered in a few days of bad weather, a few small earthquakes. ”

"The biggest impact is the dark side after the rotation disappears......"

Hearing this, Wu Chen wrote "World Tree and Planetary Engine" on the textbook in front of him with a pen, and after thinking for a moment, he put a big question mark on the back, and then fell into deep thought. (To be continued.) )