The submarine designed by Tianhe Dojo is small, but it is very fast, fully electric, and it is also added by Zhang Yi with a lot of runes.

This kind of submarine is mainly to go to Heran Island, where it is frozen for half a year, but the submarine can sail under the ice, and when it reaches the dock of Heran Island, it does not freeze all year round, and the submarine can float.

Zhang Yi's top priority is to find the bomb, this kind of bomb has fallen into the deep sea for a long time, and now it is buried in the sediment on the bottom of the sea, if it is not for Zhang Yi to scan it with the Ruyi Divine Sense, it is difficult to find.

Since he can't get help if he says it, he can't count on others, and Zhang Yi is not willing to leak the fact that the Ruyi can already dive, so he can only look for the bomb alone.

There are many sister ships of the Ruyi, and the capital of the ship is the word Ruyi, and the tail is numbered, and it is difficult to distinguish it from above.

The Ruyi now has too many secrets, it can dive, and it can be stealthy in formation, and when it passes through the ice, it is like a hot knife cutting butter, and the speed under the water is close to that of a formula car.

None of this can be said because it's too scary. In this world, many big people like to control the situation, and for things that cannot be controlled, they will take the initiative to attack. If they knew that the Ruyi was so dangerous, they would definitely keep an eye on it even closer.

Of course, Zhang Yi is not looking aimlessly, the scope of vision of the Ruyi is too small compared to the waters around Yuxia, and he can't go through it for ten years.

Zhang Yi calculated the most suitable location for a tsunami based on the placement of the first bomb and the seabed and land topography, and then went to that kind of place to look for it.

After a few empty strokes, one was found on the sixth point. But the location of such a bomb made Zhang Yi feel a little strange. Because as long as you change to a position 4,500 meters away, the effect of the tsunami will be better.

It took Zhang Yi more than three months, and after connecting more than a dozen positions, Zhang Yi found a third one, which was also not the best position to cause a tsunami.

With three points, Zhang Yi began to calculate the burial law again.

Thinking that the time of the Great Flood was the year after tomorrow, which happened to be the time when the meteorite approached the earth, Zhang Yi suddenly thought of a possibility.

After taking into account the subtle gravitational pull of meteorites, he found that the earthquake and tsunami reaction forces caused by the explosions at these three points can affect the axis of the earth's rotation.

According to the results of this calculation, Zhang Yi deduced the rotation of the earth after the axis shift, and the changes after a few decades, and Zhang Yi immediately knew the purpose of these people to put the bomb.

Because forty-three years later, the meteorite will come again, no longer passing by, but on the edge of the Antarctic ice sheet, which is the result of many scientists' calculations.

If we borrow the gravitational pull of the meteorite and then use the bomb to trigger a tsunami to deflect the axis of rotation of the earth, although it can only cause a very small change, after 40 years, the meteorite landing point can be offset by 1,400 kilometers.

Forty-three years later, the meteorite grazed the Antarctic ice sheet and shot into the South Pacific Ocean, causing a tsunami again.

With this clear calculation, Zhang Yi concluded that the man-made tsunami was to reduce the threat posed by the meteorite forty-three years later.

When a meteorite lands on the Antarctic ice sheet, it smashes at least half of the ice sheet in Antarctica, causing earthquakes and tsunamis that kill not many people, but half of the Antarctic ice sheet shatters and falls into the Pacific Ocean, and the sea level rises rapidly, and more cities will be flooded.

Because the ocean skyrockets and the temperature drops, it will inevitably cause global cooling, and the tropical regions of the earth will become distinct in four seasons, and the subtropics will be equivalent to the current temperate climate, and the rest of the world will become cold zones, all of which will be frozen in. After the ice is frozen, it is a thaw period, and volcanic earthquakes become more frequent

The impact of this kind of disaster will be at least a few hundred years, and it is hard to say how much human beings will survive in a few hundred years of harsh weather.

Planting bombs to cause tsunamis now can prevent the Antarctic ice sheet from being smashed, replacing the catastrophe of hundreds of years with two tsunamis 40 years apart.

After Zhang Yi deduced this result, he not only hesitated.

Could it be that many countries have jointly planted these bombs? The purpose is to use labor pains to reduce the disaster, and this is indeed something that the elite can do.

Could Yu Xia also be involved? Zhang Yi can calculate it, and physicists must be able to calculate it too, because the earthquake and tsunami caused here in East Asia can make the meteorite come a second time, just miss the South Pole and crash into the sea. That's why Yu Xia acquiesced to the bomb being buried in his own waters.

Zhang Yi knew that Yu Xia and several major powers had recently been building high-yield nuclear weapons, and had also achieved the greatest cooperation in the construction of the space station. In recent years, the great powers have been united, concentrating their forces, and joining forces to prepare for the bombardment of this meteorite.

According to Zhang Yi's idea, bombarding the meteorite, deflecting its trajectory, and making it never come back is the right solution.

However, the speed at which the meteorite flies is too fast, but the meteorite is very small, still spinning and flying over, whether the rocket launched on the space station can hit, whether it can explode in time after hitting, and whether it can meet expectations, this is difficult to answer, because it is difficult to hit, and it is even more difficult to hit accurately.

While attacking, defending with a local tsunami is double insurance.

Offense and defense come together, the sky is trying to deviate, and the sea is blowing up and rotating, Zhang Yi has to believe that this possibility is the greatest.

With this goal in hand, Zhang Yi began to calculate again that there are 84 explosion points in the northern hemisphere, and as long as 24 of them are blown up with this kind of bomb, the meteorite will come again and pass over the Antarctic continent.

There were six bombing sites in the Yuxia Sea, and Zhang Yi found three bombs in three of them.

This kind of explosive point distribution ratio is really bullying.

The tsunami that rushed up from the eastern coast of Yuxia was a tsunami that was going to rush up from the mouth of the Bohai Sea, and no matter how stupid the leader was, he didn't want to be framed like this, unless he was deceived by experts.

This is almost impossible, Zhang Yi was not sure whether the leader of Yu Xia knew about this, so he did not reflect it, and continued to set off on the Ruyi, and then found three more bombs at the other three explosion sites.

There were six bombs at the six explosion points, and Zhang Yi was sure that Yu Xia did not know that the bomb was planted, otherwise he would never allow it to be buried like this. Even if it is reasonable, it will only allow one to be buried, and the location is in the South China Sea.

Since Yu Xia didn't know, Zhang Yi wouldn't report it, just quietly change the explosion point.

Zhang Yi drove the Ruyi, circled from the Arctic Circle to the North Sea, found a calculated explosion point, searched carefully, found no bomb, and then left one.

This kind of bombing point in Europe is very dense, Zhang Yi dropped three, and did not throw it again, and the Ruyi drove to North America, searching for four bomb points but did not find bombs, Zhang Yi left two.

Zhang Yi then drove the Ruyi to the location where the bomb was hidden for the first time, picked up the bomb, and threw it on the edge of an atoll near Hero Island.

It was the best bombing point in the North Atlantic, the best bombing point on the planet, but the tsunami caused not only affected Europe, but also North America, and no bombs were dropped. Therefore, Zhang Yi quietly transferred the bomb here, three thousand meters deep to the bottom of the sea, and few people could find it.

Zhang Yi could not confirm which force planted the bomb, and they did not plant it in the waters of Europe and the United States, which shows that their interests are in Europe and the United States.

Zhang Yi also dropped the bombs dug up from the Yuxia Sea area into the European and American waters.

Since there is a tsunami in the northern hemisphere to defuse the disaster, let them also be wet with rain and dew.