"All fleets have entered orbit, planetary information has been confirmed, and light instructions."

"Okay, start to act."

Xu Xingchen confirmed the order, and the entire fleet immediately took action step by step.

A large number of ship girls came out of the spacecraft and began to take over and expand the existing space base.

More ship girls took advantage of the aerospace equipment and began to enter the planet's atmosphere and took over the ground facilities.

The colonial group must stay in space temporarily and wait for ground facilities and environment to be reconfirmed before they will carry auxiliary equipment into the planet's surface.

As the largest transport ship, Xu Xingchen made the hull orbit the equator No. 4, and through the space-based network on the planet, check the entire planet's space and ground.

On the oceans in the equatorial area of ​​the planet, the thick ice sheet melted, revealing the liquid ocean below.

With the support of nearly unlimited energy, a large number of environmental transformation equipment began to heat the sea water directly, using the sea water to conduct it under the surrounding ice cap, allowing the ice cap to melt from below.

At the same time, the water mist evaporates across the sea, which will further increase the temperature of the surrounding air and melt the ice cap from the upper side.

Around the cracks in the ice cap, there are more heating and ice breaking equipment, continuing to heat and cut the corroded ice cap, expanding the scale of the liquid ocean as a whole.

The large chunks of icebergs will melt at a faster rate after falling into warm water.

The air temperature has been heated to more than 0 degrees within a range of dozens of kilometers around the entire ice cover crack canyon, and the surrounding ice surface is also constantly melting.

A large amount of melted water flowed along the ice surface into the frozen cliffs, falling on the sea below like rain.

At the intersection of land and ocean, automatic equipment has been built into multiple core bases, and houses and facilities for ship girls and human life have been prepared in advance.

Resource conversion equipment, automated air conversion equipment for preparing oxygen, and uniform air heating equipment are arranged around, which raises the temperature around the base to about 20 degrees.

At the same time, the plants scattered with melting ice have now been connected into a piece, basically dyeing the continental section of the planet's "belt" green.

The dissolved fresh water from the ice caps on both sides of the "belt" gathers on the ground into a stream, which then forms a river, and eventually rushes into the ocean.

Although other places are still frozen in the world, the area that plays a thousand kilometers wide area can already be an environment where humans can live directly.

The vanguard of the ship girls first landed at various military port bases and confirmed the ground environmental parameters again, and then issued a notice to their companions in space to allow the human colonial regiment to start landing.

More ship girls gradually landed on the ground, took over the core base on the ground, expanded the base and built a new renovation base, greatly accelerating the speed of environmental transformation.

The unloading of materials and personnel lasted for about half a month, and then Xu Xingchen finally had the opportunity to arrive at the surface of the planet by taking an aerospace transport plane.

Xu Xingchen came to the largest core military port on the planet and enjoyed the strange scenery around him on the terrace at the top of the command building in the military port center.

Next to the military port is the smoky sea, with a large number of broken ice floating on the sea, and a large number of heat-emitting towers stand on the ice cap in the distance.

In and around the military port, there were figures of three or three moving. When the humans were carrying a breathing tank, the ones they didn't carry were ship girls.

The oxygen content around the military port is enough, and you can breathe normally, but it is not particularly stable.

When strong winds occur, the oxygen content may decrease sharply, and continuous heating will cause more and more convective winds around it, so humans must carry an oxygen tank with them just in case.

During the evening of the day, Xu Xingchen took a large number of ship girls to go to the "hot spring" together.

It was actually a winding beach. After the sea water inside was heated as a whole, the effect was almost the same as that of a hot spring.

Moreover, among the thick ancient glaciers, the "hot spring" with water vapor is far more like a hot spring than the boiler sauna of Planet II, and the environment is more pleasant.

This is a good place the ship girls discovered a few days ago. After Xu Xingchen came down, he was brought over to enjoy it.

Xu Xingchen's body was soaked in warm water, leaning against a stone, looking at the ship girls playing around, and said with emotion:

"From the current transformation environment, Planet IV is obviously more livable than Planet II. At least it is suitable for living outdoor temperatures, and heating is much easier than cooling.

"The only problem is that the gravity here is slightly higher, and our feeling is not obvious. When a human being with 100 kilograms of people move, it feels like he is carrying 20 kilograms of weight."

Speaking of this, Xu Xingchen sighed softly. He had not mastered the method of adjusting the gravity of the planet at present.

If the gravity is reduced by hard disassembly, it is obviously unrealistic to remove the mass of more than half of the earth while maintaining the radius of Planet 4.

After thinking about it for a while, Xu Xingchen put this matter behind his mind and prepared to concentrate on taking a bath and resting. He floated in space for two consecutive months, and was exhausted both physically and mentally.

As a result, at this moment, Neptune's voice rang in Xu Xingchen's mind:

"Commander, Commander, can you hear it?"

Xu Xingchen asked casually:

"What's wrong?"

Neptune paused for a few seconds:

"That...I...maybe I'm going to give birth..."

Xu Xingchen was stunned for a few seconds and suddenly realized that after he had been busy for so long, Neptune's due date should also be:

"Then I'll go back to find you now."

Neptune immediately stopped Xu Xingchen:

"Don't come back, I'll go find you. I'll go with the transformation of the deep sea this month..."

The deep sea transformation continued, but Xu Xingchen went to a strange planet, and the ship girls did not allow him to go back.

So the ship girls thought of a way to send the modified deep sea to Planet 4 regularly, allowing Xu Xingchen to receive the contract for planet 4 to transform and directly invest in planet transformation.

Xu Xingchen said with some concern after hearing this:

"You are taking your children! How can you go to space rashly! Although you don't have any experience yet, it's not appropriate to come rashly!"

Neptune said with a smile:

"I'll just go there after I'm born. Is it okay to take the core over there? And in this situation, the commander would better not come back..."

Xu Xingchen hesitated for a while:

"Okay, then be careful."

Neptune agreed casually and reminded Xu Xingchen:

"I understand. Commander remember to think about the name in advance, don't even think of it even if you scratch your scalp at that time..."

Neptune's tone and way of speaking seem to be much more serious than before. I don't know if it is called "adult" or the reason for being a mother.

Xu Xingchen couldn't help but smile when he heard her reminder:

"I understand, I'll think about it carefully these days, and if you have any ideas, just tell me directly..."

Xu Xingchen and Neptune chatted for a while, mainly about the children's affairs, and only gave up when it got dark.
Chapter completed!