In the depths of the sea, four huge city-states are suspended.

Although these four city-states are far apart, they are connected to each other.

At this time, countless dragon citizens were rapidly moving into these four city-states.

"Oh my God! This is the undersea hollow city built by our Dragon Kingdom, it is simply too beautiful. ”

"I heard that these four undersea hollow cities were originally independent existences, but after the special transformation of Team Leader Su, they were connected by a special passage to form a dragon city."

"Dragon City, this name is quite in line with our Dragon Kingdom, but I don't know what the internal structure is?"

Amid the discussion of the people of the Dragon Kingdom, the four undersea hollow cities finally unveiled their mysteries.

In the depths of the sea, the suspended Hollow City emitted bursts of light.

As soon as they entered the interior, many people's eyes lit up.

Although the Hollow City looks pitch black on the outside, it is no different from a normal city-state on the inside.

The Underwater Hollow City is divided into countless areas.

National residential areas, material collection points...... There are even schools and communities.

All the citizens of the Dragon Kingdom will be allocated a set of 'standard rooms'.

In the 'Standard Room', the citizens of Dragon Country can live as usual.

Soon, the internal structure of the underwater hollow city was posted on the Internet.

When the citizens of other countries saw what the undersea hollow city really looked like, they felt very uncomfortable.

He was still running around to avoid the disaster, but the people of the Dragon Kingdom had already entered the undersea hollow city at this time and started a 'well-off' life.

Because of the large population of the Dragon Kingdom, the relocation lasted for a week before it was barely over.

During this week, the polar glaciers have completely merged with the sea.

As the perennial snow and ice of the polar glaciers melt, the water level on the Blue Star rises wildly.

There is not one in ten lands on the Blue Star.

As a result, every time a piece of land that has not yet been submerged by the sea is found, it will cause a frenzy of looting from various countries.

Even, some countries will fight because of this.

Suddenly, the entire Blue Star fell into the bastard.

Because the water level has risen too rapidly, many countries have not been able to move supplies urgently.

And the shortage of materials has become the second major problem that plagues mankind.

Inside the Hollow City under the sea.

Su Han was discussing with everyone how to grow food in the undersea hollow city.

But at this time, a figure ran over in a panic.

Everyone only found that this person came to Su Han and whispered something, Su Han immediately got up and ran in the direction of the Academy of Astronomy.

In an instant, everyone's hearts were tugging.

The Astronomy Institute is a place dedicated to observing the trajectory of the Moon.

Now that Su Han is behaving like this, could it be that there is something wrong over there?

When Su Han came to the Academy of Astronomy, he didn't even say hello, he came directly to the monitoring instrument, and asked with a serious face, "What's going on on the moon?" Why is it standing still? ”

In the School of Astronomy, the relevant personnel responsible for observing the trajectory of the moon heard this, and their faces showed wry smiles.

In the end, it was an older professor who stood up and replied with a serious expression: "Team Leader Su, just now, we observed that the moon no longer moved and began to have regular moonquakes, and I suspect that the moon has entered the critical point of the Loch limit. ”

Loch Limit Tipping Point: When the planet is close to the moon to a certain extent, the tidal action will cause the fluid mass to disintegrate and disperse.

Su Han has been observing the trajectory of the moon's movements, and naturally knows what a moon will represent after entering the critical point of the Loch limit.

At that time, it is highly likely that the Moon will be torn apart by the Earth's gravity, and countless star fragments will hit the blue star.

Thinking of this, Su Han secretly clenched his fists.

Just the impact of star fragments on the blue star is not very scary.

After all, the citizens of the Dragon Kingdom have moved into the deep sea.

But Su Han clearly remembered that once the moon was torn apart, it would be a huge blow to the humans living on the blue star.

Call......

Su Han took a sharp breath, suppressed the worry in his heart, and asked calmly, "Can you be sure that the moon has entered the critical point of the Loch limit now?" ”

The old professor who dedicated his whole life to astronomy hesitated, shook his head, and said, "Given that the moon is still in this state just now, we can't be sure whether the moon has reached the critical point where the moon has entered the Loch limit?" However, in the next three days, the moon will still be in this state, and that should be certain. ”

"Okay, I will accompany you to monitor it for the next three days, and once it is confirmed, I will immediately announce the news to the public."

For the next three days, Su Han didn't go anywhere and stayed in the Academy of Astronomy.

During these three days, the situation on the Moon was extremely unstable.

During these three days, Su Han found that the moon had seen more than fifty moonquakes.

The amplitude is different each time.

Three days later, the Ministry of Foreign Affairs of the Dragon Kingdom made an announcement.

Longguo Ministry of Foreign Affairs: "After research, the moon has accumulated more than 50 moonquakes in these three days, each amplitude is different, according to the judgment of the Longguo Astronomical Institute, the moon at this time has entered the Loch limit critical point, the moon is very likely to be torn apart by the earth in the near future, when the time comes, there will be a number of star debris hitting the earth, I hope that all countries will do a good job of defense." ”

As soon as this news came out, the entire Blue Star once again entered a panic.

"Is there any mistake, now we don't even have a home, since there is still a star impact."

"Fake, this is simply not giving us a way to live!"

"Dragon Kingdom, don't scare us, we're no longer scared."

Some people expressed skepticism about the statement issued by the Ministry of Foreign Affairs of the Dragon Kingdom.

Soon, however, other countries responded to the matter.

Xiongguo Ministry of Foreign Affairs: "According to my country's recent research on the moon, in a few days, the blue star will break out again, and I hope that all countries will take defensive measures in advance." ”

The Ministry of Foreign Affairs of the Athena Empire: "The continuous moonquakes on the moon indicate that the moon has been extremely unstable at this time, in this case, I am afraid that the moon will not be able to withstand the gravitational pull of the earth, and there will be a burst imagination, our country has entered a state of first-level alert, I hope that all countries will not take it lightly, so as not to make a big mistake." ”

……

With a series of speeches by the great powers, the entire human race of Blue Star fell silent.

If the Dragon Kingdom alone made such a statement, maybe they could still hold on to a little luck.

But now, the foreign ministries of various countries are so categorical that something big will happen in the next few days.

In other words, at this time, they will not only have to face problems such as rising waters and lack of supplies.

They must also be constantly vigilant for star debris hitting the Earth.