All day.

Liu Xing was busy carrying ice cubes, and he knew that with this ability, he couldn't help with other things.

"Liu Xing, don't carry ice cubes tomorrow, the water resources in this basin are enough for the time being."

Liu Xing nodded secretly, he had been carrying ice cubes for two whole days, and this basin was more than 200 square kilometers, and the water source was indeed enough.

Of course, these water sources are only used to improve the atmosphere of the basin, and a large amount of water resources will be needed when the human race migrates over in the future.

"Xiaojin, it's another day, how is the atmosphere transformed?"

"The oxygen content is more than 10 percent, and now the magnetic field, oxygen can basically allow the human race to survive, and it is almost necessary to transform the soil."

"Soil?"

"That's right! The soil of Mars contains a lot of sulfuric acid and hydrochloric acid, and plants cannot be planted without modification. ”

"Okay, you take your time, I'll go to Mars tomorrow, and I'll be back to Earth the day after tomorrow."

Now the time is very urgent, there are less than 50 days left, the giant star will fly over Mars, about 80 days or so, the giant star will fly near the earth.

He can't stay on Mars forever, and Earth still has a bunch of things to deal with.

All kinds of materials, if they can be transported, they must be transported first.

"Okay, you can go to other places on Mars, especially in the southern hemisphere, there should be a lot of meteorites."

Kim reminded.

"That's a good idea. I hope there are spirit stones. ”

Liu Xing thought for a while, after all, there are a lot of meteorites on the earth, maybe there will be more Mars, and he now wants to go directly to the southern hemisphere to find it.

It's just that now that I think about it, I'll wait until dawn tomorrow, the night on Mars is too dangerous and too cold.

After a busy day, it doesn't hurt to rest for one night first, anyway, there are not many people on Mars for the time being, so there is nothing to grab the spirit stone with him.

Liu Xing extravagantly poured out hundreds of spirit stones, and then meditated and cultivated, this kind of extravagant cultivation method, I am afraid that the ancestors of the Jindan period will not be able to learn it, after all, there are so many thousand top-grade spirit stones in the treasure house of a sect.

Of course, the treasure house cannot represent the number of spirit stones of the Jindan Ancestor.

……

The night flies.

Liu Xing stepped off the spaceship with curiosity, this time he didn't bring a ventilator, and wanted to see how the environment had become.

The blue morning sun is like the sky of the earth.

Liu Xing squinted his eyes at the dazzling sun and took a deep breath.

"Ahem!"

"Uncomfortable!"

Liu Xing coughed repeatedly, not because there was not enough oxygen, but because the smell in the air was very pungent, and the soil was full of sulfuric acid and hydrochloric acid, which was carried into the air by water vapor.

"Xiao Jin, this can't work, overnight, why is it so pungent?"

Liu Xing asked puzzledly, as if the environment had deteriorated overnight.

"This is an inevitable process, and the sulfuric acid and hydrochloric acid in the soil must be decomposed, and naturally some of them will volatilize into the air."

"How long does the process take?"

"About ten days, what are you anxious about?"

"Okay, I'll take the spaceship and go around the other locations first."

When Liu Xing heard it, fortunately, it was only ten days, and it didn't affect anyone.

He boarded the Big Black spacecraft and flew to the southern hemisphere of Mars.

When I entered the vicinity of the North Pole, I saw the flags of several superpowers.

It's just that these bases are still very rudimentary, and basic humans can't survive.

However, I still see some robots constantly busy, and it will not take long to transform a place suitable for human life.

Liu Xing whispered for a moment, and after flying over a large basin, he planted the flag of Huaxia Kingdom, signaling that this basin was occupied by Huaxia Kingdom.

This basin is relatively large, with a radius of at least 10,000 square kilometers, the size of Yuezhou City, and it is impossible for people to live in one country, but it is still possible to live in tens of millions of people.

Yuezhou City is now going to have a population of more than 30 million, but it is impossible for all of them to have the opportunity to migrate to Mars, no matter how hard they try, it is optimistically estimated that more than one million people can migrate over.

He didn't know about the situation in other big cities, but when he thought about it, it wasn't much better.

As soon as Liu Xing planted the flag, the live broadcast screen on the spaceship lit up.

"Liu Xing, one of our small spaceships will arrive today, have you chosen a good place?"

The obese Zhuge Qiang appeared on the screen, but his face was very haggard, presumably there were too many things to do, and there was little time to rest.

"Well, I've chosen a good place for my little town, and I've got a basin for you."

Liu Xing pointed the camera at the basin where the flag had just been planted.

"What a nice place! Send me the coordinates, by the way, when will you be back? ”

Zhuge Qiang had a smile on his face.

"I'll be back tomorrow, and I'll be back on Earth in ten days."

Liu Xing sent the coordinates here.

"Then remember to bring some soil back, I'm going to work on a few crops that are suitable for Martian soil."

"yes, okay."

Liu Xing took out a plastic bag, filled a large bag, put it in the jade wrench, and continued to hurry.

Now Zhuge Qiang is finally willing to send a spaceship over, it is a little late, but it is no wonder that he has only been in charge of the research institute for less than two months, and it has already developed rapidly.

With the scientific and technological support of Xiaojin's assistant brain, coupled with the resources of their respective channels, he must have developed much faster than Liu Xing.

At least Liu Xing can't build a large spaceship, and he doesn't have so many materials.

The Big Black is still picked up, and the materials of the other spaceships are also from the Super Energy Academy and various cultivation sects, so he can be regarded as an empty glove white wolf.

Fortunately, the materials he asked for were doubled, and now there are more than a hundred spaceship orders, but unfortunately there is not enough time, otherwise he can theoretically have more than a hundred private spaceships.

Liu Xing calculated the time, it would take more than forty days to produce all the ordered spaceships, and at most more than ten days of spaceships could be produced, so they had to evacuate in a big way, otherwise it would be too late, and the risk would be particularly great.

The spacecraft flew very fast, the Martian atmosphere was thin, the gravitational pull was almost one-third that of the Earth, and the flight speed was even faster.

It took less than ten minutes to reach the southern hemisphere of Mars.

Liu Xing took the ventilator, took out the meteorite probe, and stepped off the spacecraft.

There are dense green dots on the meteorite detector, which means that there are a lot of meteorites around, and it is not easy to collect them while sitting on the spacecraft.

He asked the ship to follow him, then summoned the flying sword, and Edgeworth flew.

His current cultivation may be in the middle of the foundation building period, Edgeworth flies hundreds of kilometers without any pressure, and the temperature on Mars during the day is not low, especially near the equator, almost more than 20 degrees Celsius.

"Huh? Quite a few spirit stones. ”

"It's not!"

"Not yet!!"

", it's all ordinary meteorites!"

Liu Xing was speechless for a while, there are indeed many meteorites on Mars, but there is not a single spirit stone.

He was still unwilling, and after searching for about half an hour, he finally saw a dark red meteorite.

"Shhh It's a meteorite with a zerg virus! ”

Liu Xing cast a fireball technique, and a small fireball flickered in his hand.

In the end, it landed on the meteorite.

A terrible scream was heard from the meteorite.

"Hey, it seems that the environment is different, and spells will also be affected."

He felt that it was not easy to perform a fireball technique.

The fireball spell is a spell, and it is not difficult to cast it, but after it is cast, it still needs oxygen to support combustion, and there is not much oxygen in Mars, so the power of the fireball spell is greatly reduced.

After searching for a while, I finally found a spirit stone, and it was not a top-grade spirit stone.

This efficiency is not flattering, and it is far worse than that on Earth.

"It seems that we still have to wait for the giant spirit star to fly through Mars, and there will be more spirit stones."

Liu Xing thought for a while, stepped on the spaceship and continued to search.