It is now the polar day, and it is bright twenty-four hours a day. Therefore, if people live in Antarctica for a long time, without clocks and watches, they will lose the concept of time and no longer have a fixed schedule.

"Do things, turn on bioprospecting mode. Su Chen spoke lightly and did not move the submarine.

In the late stage of the first-class civilization, the conventional S-class survey submarine and excellent data also endowed it with super capabilities. Not only to survey resources, but also to survey the nearby sea creatures.

The invisible sound waves centered on the submarine spread in circles and circles, and nothing could hinder it.

The radar map, which used to mark military submarines, has changed. It was replaced by small patches of scattered red areas, with dark and light colors.

"Doing things, what is this. Su Chen scratched his head, he didn't know much about it.

The icy electronic voice sounded, "There are more than 10,000 biota within a radius of 500 kilometers and a kilometer under the water. Filterable. ”

"Shhh Su Chen gasped, black technology, terrifying.

"What does it mean to be filterable? ”

"[Screening function] can screen biospheres with more than 100,000 within a radius of 1,000 kilometers in the water, more than 10,000 within 500 kilometers, 1,000 within 50 kilometers, 100 within 50 kilometers, and single digits within 500 meters. Do not exceed 1,000 meters under the water. ”

"This is black technology. Su Chen was stunned for a while, and wanted to look up to the sky and roar, asking who else.

Within a radius of 500 meters and a thousand meters under the water, it can be accurate to a single digit, what kind of concept is this. If the major scientists learn about it, they will be shocked and their jaws drop.

Stretching out his trembling fingers, he clicked on the nearest biota, neither dark nor light, estimated to be in the tens of thousands. The submarine immediately started, reversed course, and sped away.

Huzi stood beside him, looking at him curiously, without saying a word.

After a while, the submarine came to a halt about ten meters underwater. The special real-time picture transmission allows him to see clearly, just like daytime.

Front.

This is a dense, innumerable small shrimp, the body shape is like a small shrimp, most of them are 1~2 cm long, and some outstanding ones reach more than 5 cm. The body is transparent, with a faint red color at the joints. The ventral surface of the stalk, the thorax, and the base of the appendages of the abdomen all have globulous luminaires that emit phosphorescence.

"Sure enough, it's krill. Su Chen said softly, but there was irrepressible excitement in his tone.

Krill live in the pelagic ocean, and due to its large number and rich nutrients, ecologists believe that it is a potential food source for humans, especially providing large amounts of vitamin A.

After two glances, Su Chen frowned, "Why are they running away like crazy." "A little shrimp, as if they don't want to die, run away frantically.

Could it be that you have encountered a natural enemy?

That's right, the jungle eats the strong. In this endless ocean, the weak krill can only be reduced to bait for fish.

Suddenly, a slender and blue-gray behemoth with a slender body of about 20 meters appeared in front of him. With such a realistic visual experience, Huzi was frightened, opened his mouth wide, took three steps backwards, tripped over a chair, and sat on the ground with his ass.

Su Chen is better, his face turned a little pale, anyway, the submarine is strong, and the blue whale can't bite it, what are you afraid of.

That's right, Su Chen once again encountered a blue whale.

I still remember that last time near the Perth Sea, I encountered a pod of whales with Allen, Dale, Hill and Little Chrissy and others.

Although there were more than a dozen of them at the time, they were far less shocking than this time, as if standing next to it in person, they could swallow themselves with one mouth.

For the largest animal known to have survived on Earth, Su Chen didn't worry too much. First, the blue whale has a docile personality and will not take the initiative to attack the "great white shark". The second is that even if it attacks, it will not be able to destroy submarines of special military materials.

As for last time, he just wanted to say that it was different. A group of whales can overturn the yacht with a casual roll, and everyone will be shocked into a cold sweat.

The blue-gray behemoth, turning a blind eye to the thin and aggressive great white shark, slowly swims past and continues to prey on the krill school.

The car-sized tail fin flapped twice, and the huge body seemed to be slow, but it was not, and soon chased the fleeing krill swarm.

The mouth of the blood basin opened suddenly, and the irresistible suction, even the seawater and tens of thousands of krills were sucked into the mouth, and only a few hundred or thousands of them escaped by chance. Strain the seawater out of your mouth and swallow the shrimp.

Seems to be happy.

The blue whale raised its head and made a strange and characteristic sound, regardless of the "sluggish" great white shark next to it, fanning its car-sized tail fin, and flying away.

Inside the submarine, Su Chen's head was dizzy, and although his voice had been cut down, he still felt dizzy.

I looked at the data and was taken aback.

189 decibels!

You are standing at a distance of 50 meters from the engine of the aircraft, and the engine is started, and the sound is probably more than 120 decibels.

The sound of the blue whale is much louder than that of an aircraft engine running at high speed. And the voice is strange and harsh, no wonder I feel dizzy.

Looking at the blue whale swaggering away, Su Chen really wanted to knock it out with one shot and let you disturb the people. Shaking his head, just thinking about it, how could he hurt its life for no reason, such a simple and docile creature.

However, the blue whale also taught him a close lesson, what is called the law of nature, what is called the food chain.

Big fish eat small fish, and small fish eat dried shrimp.

And it's a behemoth of seventy or eighty tons, with tens of thousands of krill in its stomach, without even burping.

"Oh, no, it couldn't have been burping just now. Su Chen sighed lightly.

"Ouch, my ass is going to break in two. The half-propped tiger rubbed his ass with an aggrieved face.

Su Chen glanced at him, "Your ass was originally two-petaled, and besides, you are such an adult, why are you so cowardly." ”

Huzi drooped his head and kept rubbing his buttocks with both hands, looking very aggrieved.

took the opportunity to train Huzi two sentences, so that he would be bolder in the future, don't mess up when he encounters an emergency, otherwise he won't dare to hand over the heavy responsibility to him.

Getting the desired result, the submarine dives again and returns to the previously marked position.

The survey continues.

At a speed of 100 kilometers per hour, the first two laps are quite fast, but the further you go, the more time it takes.

Boring work, Su Chen looked at it twice, a sense of drowsiness came to his heart, and he fell asleep in a daze. Seeing him close his eyes and fall asleep, Huzi's aggrieved face changed instantly, covered his mouth and snickered, took out the tablet to watch the anime, for fear of disturbing Su Chen, he deliberately turned off his voice.

I don't know how long it took.

"Dididi~" Suddenly an alarm sounded, waking up Su Chen, and he opened his eyes suddenly, and the red light in the cabin flashed.

The scene was familiar, and I calmed down.

The red light and the sound of the alarm disappeared.

"What was found. He yawned and walked over to Huzi, who was watching anime, and he was also confused.

"A lot of manganese ore has been discovered!"