On this day, the vast sea, the blue sky, the blue ocean, standing here, if there is no gravity, it is almost impossible to distinguish where the sky is and where the sea is, and the sky and the sea are connected.

It's close to the equator, so even though it's autumn, the temperature is still high, and as the sea breeze blows and the sea surges, a black dot seems to rhythmically appear in the sky.

The black dot grew louder with a roaring sound of breaking through the air, and the sea surface also appeared on the waves shortly after the black dot passed. Then, as the sound of the engine stopped, a large transport plane more than 50 meters long suspended above the sea.

As the hatch behind the transport plane opened, a ray of sunlight slowly shone on a transparent submarine, which slowly moved out under the scorching sun.

After a short pause in the air, he plunged straight underwater.

Under the staggered rotation of the two star power energy belts in the middle of the submarine, the submarine drew a graceful waterline and plunged straight into the deep sea at an indescribable speed.

The intelligent voice of the announcement echoed inside the submarine: "Coordinates 11 degrees 20 minutes north latitude, 142 degrees 11 minutes 5 seconds east longitude, Mariana Trench, Fichaz Abyss." ”

Inside the submarine, due to the speed of the dive being too fast. Gravity made the four of them feel like a heart was hanging in their throats, and it wasn't until a few minutes later that the hull slowly slowed down.

At this time, it was pitch black all around, and nothing could be seen, only the instruments inside the submarine emitted a faint light, and the entire submarine was like a glowing jellyfish, looming in the deep sea.

"Turn on the exterior lighting. The butterfly dancer said.

The light around the submarine flashed, and the whole submarine was like a glowing sun at this time, but the inside of the boat did not feel dazzling at all, which is the genius of the scientific researchers, using the special arrangement of drill gel to refract the light that can enter the boat.

With the submarine as the center, the area within a radius of 200 meters is lit up, but the seabed is still invisible below, and it is obvious that it has not yet reached the bottom of the sea, and the instrument shows that the depth of the dive is 9,100 meters.

The pressure on the hull of the ship continued to increase, but there was no sound at all, which showed the firmness of the hull.

In such deep water, there are very few creatures that can survive, only a few strange small fish and shrimp, although the surroundings are lit up, everyone still can't see anything special.

It was the first time for all four of them to dive into such a deep sea, and their curiosity made them all want to see some unexpected creatures, but everything was surprisingly calm, and they didn't see anything.

It's still the little fish on the bottom of the sea, soft and fluffy like water, perfectly integrated with the sea.

The dive continued, 11,000 meters, 12,000 meters, 13,000 meters, and finally I saw the seabed of fine sand, which was densely covered with rocks, some of which were slender and hundreds of meters long, some of which were as thick as hills, and some plants were sparsely scattered on the seabed.

The depth of the dive seems to be deeper than expected, and the hull is definitely not afraid of the collision of these rocks, but some electronic devices will shake when they collide.

"Automatically search for locations within a kilometer radius and avoid rocks that are more than a meter in diameter," says the butterfly dancer.

The system reports after a few minutes

"There are no anomalous reactions within a two-kilometer radius, the density of the sea is normal, the magnetic field is normal, and there are no anomalous structures detected by sonar. ”

Zhang Youcai said after listening to the report

"This depth estimate has already been visited, and they have not found anything, and we are afraid that it will be difficult for us to gain anything. ”

The butterfly dancer nodded and said

"That's right, let's not be too gentle, let's be hot. ”

Zhang Youcai asked suspiciously

"What's hot? Your boat isn't strong, don't leave us here. ”

The butterfly insect did not answer Zhang Youcai's words, and said to the voice-activated system

"The main weapon is prepared, the radius is 500 energy supply, the rotation strafes every 10 seconds, the dive is fifty meters every 10 seconds, and the secondary weapon on the seabed is opened in a single shot during the dive, and the diving speed is kept unchanged. ”

Zhang Youcai made a big jump,

"Huh?" exclaimed. He shouted loudly

"You crazy boy, are you going to use this submarine as a drill? or an inflatable drill? Boy, don't really play with your brother to death. ”

Chu Suiliang said happily

"It's a place with a complex geological structure, and I'm afraid that's the only quickest way to do it. I've seen the hull be countless times denser than diamond, and it should be able to withstand it. In addition, this coordinate is not necessarily correct, and we will take the point of 3,000 meters as the distance to drill down. It is estimated that each place will drill 100 meters, and if you have something, you should not miss it. By the way, what are you looking for?"

Chu Suiliang is a geologist, and he rarely has such a good opportunity to observe the geological structure of the seabed.

The butterfly dancer smiled mysteriously and said, "Chance." ”

Xiao Jintao sighed and said, "Hey, I shouldn't have taken this errand." Let's play. Enough play, let's go. ”

Before the words fell, the hull of the ship had begun to rotate slowly, and the strange excavation began.

This time the bottom of the sea exploded, the heat of the rays made the water boil, the rocks fell, and the red mud around it kept tumbling, so muddy that nothing could be seen, it was all mud and rocks, and the broken pieces of rock collided on the hull with a clang.

When the hull of the ship was still a few hundred meters away from the seabed, the 55-millimeter caliber star nuclear cannon was launched, and the huge earthquakes resounded one after another on the bottom of the sea.

It was the sound of the explosion of the star nuclear bomb cutting through the seabed, and the hull of the ship finally began to vibrate, and the gyro-like rotation moved downward, and the seabed was cut down and collapsed continuously.

After a few hundred meters, the submarine is already buried, as if it is digging a hole in the ground, not in the sea.

A hundred meters were quickly reached, and after confirming that nothing was found, the ship flew to the next point.

Repeatedly. The four people in the submarine seemed to have become numb, accustomed to this feeling, and were all shocked that the submarine had such a perverted detection method.

Finally, when the submarine hit the seventeenth point, something strange happened.

The attack on the seabed by the star nuclear bomb did not have much effect, but only cracked the bottom of the sea, and the butterfly dancer immediately ordered to stop shooting and diving.

He saw the hardness of the seabed of this place, which is almost impossible on Earth, except for the research center synthetic materials, no matter can withstand this level of attack.

Everyone finally felt that they were going to have some eyebrows.

At this moment, an incredible scene appeared.

Suddenly, the seabed moved, and the sea water also swelled strangely, and the ground began to rumble, and slowly, the entire seabed was turbulent on a large scale.

Everyone thought it was an earthquake under the sea, but they didn't want to give up, anyway, the submarine was very strong, and there was a life-saving drill and gel diving suit, so they stood up here to see what could happen.

The four of them looked at each other, and the happiest was Chu Suiliang, the first time he went down to such a deep place to encounter an undersea earthquake, he had to record the detected data and go back to study it.