Great time travel

Chapter 1, I seem to have come to a fake Mars
PS: Recently, I conceived two new books and a long article at the same time. I feel a little exhausted, so the ending update is relatively slow, and I would like to say sorry again.Hey, I can't figure out how, under what circumstances the financial crisis in the world of cultivating immortals will break out, and hundreds of millions of spiritual stones will be turned into garbage in an instant...

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According to the research results of modern astronomy, as the fourth planet in the solar system, the diameter of Mars is only one-half that of the earth, the mass is one-tenth that of the earth, the gravity on the surface of the planet is only two-thirds that of the earth, and the air pressure is only one-half that of the earth. one percent of.

Since the distance between Mars and the sun is one and a half times that of the earth, and the atmosphere of Mars is thinner than the stratosphere on the earth, it cannot retain heat at all.And the geological movement of Mars itself has long stopped, and even the core of the earth has cooled, so it cannot provide geothermal heat to the atmosphere of Mars.

As a result, even the hottest places on Mars are often as cold as Earth's Antarctica.And in its two polar regions, the unimaginably low temperature will freeze carbon dioxide into solid dry ice, which at first glance is covered with "white snow", which seems a bit similar to the earth.

According to common sense, this should be an extremely cold, deadly world full of dangers.

Ordinary humans cannot survive in this environment without special protection measures.To be more specific, no animal of any kind on Earth can survive directly on the surface of Mars: as long as you are exposed to the atmosphere of Mars, even for a few minutes, due to the extremely low air pressure, your body fluids will It will boil very quickly, completely destroying your body structure, and finally die in the ugly appearance of a mummified corpse.

But the problem is that at this moment, Wang Qiu and his silver-haired twin girlfriends are wearing thin summer clothes, standing between the red desert and the rugged hills of Mars, but they are breathing very normally and do not feel cold at all. On the contrary, he was still sweating slightly under the Martian sun.

Like a boundless red sky, dust and gravel were swept up by a strong gust of wind, passing over the barren and desolate surface, and there was a fluttering sound.The dry sand moved with the wind and fell on them, and it felt a little hot...well, it really wasn't Martian at all!

"...Uh, I see... This place really doesn't have the feeling of Mars, but more like the Sahara desert that has been dyed red..."

Looking at the protagonist of "The Martian" in the distance, astronaut Mark Watney finished the extravehicular operation, returned to the habitat, and out of their sight, Wang Qiu finally stood up from behind the rock, "...if you If you're really bored, you can go back now."

"...Actually, it's not particularly boring, at least it's more interesting than the textbook world that Shizuka's mother forced me and my sister to enter. But the problem is that it feels really wrong, more like staying in the studio of a science fiction film ...or watching a three-dimensional movie..."

Gretel stretched her waist, and walked out of the shadow behind the rock, "...By the way, can I knock a Martian rock back as a souvenir? Although this place doesn't feel like Martian at all, it's still considered I've been here once..."

Wang Qiu immediately rolled his eyes, "... Remember you tried it in the world of "Treasure Island"? You can't take anything here."

So, the twins curled their lips together, turned around and jumped up, disappearing into this world.But Wang Qiu looked around again with a little nostalgia, and saw that it was almost sunset, and the afterglow of the setting sun was spreading all over the desert, dyeing the plains and mountains red with gorgeous rose color, making them become So strange and beautiful, exuding a suffocating mysterious atmosphere... However, all of this is nothing but fiction after all.

He finally sighed, and then activated the pair of [shoes that entered the storybook] on his feet, and left the world of "The Martian" leisurely - yes, Wang Qiu did not travel to Mars at this time, but It is wearing Doraemon's magical props [shoes that enter the storybook], and entered the illustrated novel of "The Martian"... just like the one performed in Doraemon's long novel "Nobita's One Thousand and One Nights" That's the story.

Unlike Wang Qiu and the others, who were reincarnations, relying on the main god system to travel through the plot worlds, in these storybook worlds that rely on Doraemon props to enter, although Wang Qiu and the others can also interact with the story characters, they can even do whatever they want. Change the plot, but it cannot be separated from the square inch depicted in the book, and there is no way to take anything away from the book... Just like playing the "Radiation" game, you can't get out of the game map, let alone put the gun in the game. Bring out the same.For example, in the world of "The Martian", Wang Qiu and the others couldn't leave the Arcidalia Plain where the protagonist Mark Watney is located, to see the magnificent Mount Olympus and Sailor's Canyon , and dry ice "glaciers" at the north and south poles of Mars...

——So, Wang Qiu and Gretel and Hansel, the two silver-haired twin girls, indeed came to a fake Mars.

Wearing props like this [shoes to enter the storybook], entering the virtual world in one storybook after another, admiring various humanistic features and natural scenery, is Wang Qiu and his cohabitants, in the One of the main daily pastimes during the last three years of "exile".

From a certain point of view, it seems to be a recollection and aftertaste of the past time travel adventures...

Because, at this time, they are about to bid farewell to the "time travel" thing...