It seems to say that because of the strong magnetic field of the high-level deep sea, it is easy to be detected by Gaia after entering the human sea, and it will be intercepted by the commanders of the town guard mansion on the front line early.

Then there was the current situation that the closer to the human continent, the lower the level of the deep sea, which was also the reason why Hu Yi dared to let the big mackerel face a deep sea fleet alone.

The last time he met a deep-sea aircraft carrier with a level of more than 40 in Si Stanai, he was so strong that he shot down the F-14 in Lexington with a carrier-based aircraft, Hu Yi couldn't imagine what kind of life those seniors faced on the real front line.

Well, I don't know what level of the deep sea I encountered when I rode around on the fantasy body before, but I do feel that they are all very powerful.

……

When the deep-sea fleet appeared in the field of vision of Tennessee and others, a bunch of ship mothers who were still violently holding each other in the original big break and middle break invariably let go of their antagonistic aura.

More than a dozen steel battleships emitting billowing smoke were close to each other, their guns unanimous to the outside.

The carrier-based aircraft and the fighters in the sky also stopped fighting, and the regiments protected the airspace of the fleet, and after confirming that there were no aircraft carriers in the deep-sea fleet, they quickly formed a mixed formation of the fighters and fighters.

The skillfulness of the cooperation made Hu Yi wonder if everything before was a scene they played, in order to attract the deep sea.

"Hehe, dumbfounded." On the screen, the Prince of Wales smiled softly, the legendary ship lady of the Federation seemed to have expected the changes in front of her, and she had been calmly half-lying in the chair since just now.

Looking at the demeanor of the Prince of Wales, Hu Yi sighed helplessly, and guessed something.

Presumably, this situation has become commonplace in this world, and it is so common that the ship's mother has become accustomed to it and has her own set of solutions to deal with it.

But you said that if you knew this was the case, why should you fight to the death, wouldn't it be very good to learn from him to admit it when he should admit it, sometimes it will not be less than a piece of meat or something when you take a step back.

I really don't understand the thoughts of people in this world.

……

Who said that the speed of the underwater submarine must be very slow, after Hu Yi's modernization, the big mackerel that has reached the level of second transformation will come to slap you in the face.

As a regular underwater force in the Wings of Freedom fleet, she follows a path similar to fantasy, pursuing high-speed omnipotence, and in some ways she is indeed not as good as her sister who shoots fish, and on the whole, her combat effectiveness is much higher than that of shooting fish.

Using the latest deciphered water thruster, the conventional underwater speed of the big mackerel is 40 knots, and the limit speed can soar to 50 knots, which is a terrifying level that can only be regarded as science fiction on the earth.

Even Hu Yi couldn't figure it out, he just changed the set of thrusters for Xiao Lori and strengthened the strength of the hull, and then this girl flew out of the terrifying attribute, even her sister shot fish.

This made Hu Yi have a big brain hole.

In two hours, the big mackerel arrived at the battle site before the deep sea began to attack the ship girls, and it was only less than 60 kilometers away from the deep sea (about 150 kilometers in 2 hours, plus the speed of the deep sea, it is not an exaggeration).

This distance is still out of reach for an ordinary torpedo, but for a large mackerel, it is not a problem.

The aircraft carrier mother is born with a unique talent for controlling aircraft, and the ability of the battleship big sister to control the ship's guns is far above that of other ship girls, and the submarine ship mother also has a side that other ship girls can't match.

As long as they swim in the water, they can control it better than other ship girls.

So Hu Yi developed a new torpedo for them in response to the advantage of the two little Loli in the family, which was completely designed as an underwater missile, a scientific barrier or something, so that the magic of the ship girls made up for it.

There is a big difference between a battleship at sea and a battle between soldiers on land and a duel between fighters in the air.

To use the word of time, infantry or vehicles on land are fighting against time, and fighters in the sky are fighting against time.

And the sea is ......

The navy is a gentleman, whether it is the era of World War II or modern times, the rhythm of people's battles is measured in hours.

Even if the enemy is discovered, the captains still have time to brush their teeth and wash their faces before coming up to command.

It takes half a day to run three or four hundred kilometers to see the enemy, and then it takes half an hour and a half to get close to the enemy, and it takes half a day to get aim, and finally the cannon is fired, hehe, they still have time to raise the binoculars to see where the shells will hit.

Did this shot miss? Okay, we've had a few more tens of seconds or even a few minutes to be quiet.

If there is no overwhelming condition, two warships of the same level run and chase one after the other, you and I cannon, and the battle can be fought from morning to night, and then there will be an appointment in the evening as if a ceasefire is made, and the next day the view can be seen before continuing to fight.

Anyway, I'll kill a few people and break a few parts next to a few shots, just don't break my rudder and keel or other important parts.

Even if the other party is sunk, it rarely explodes in an instant like a battle on land and in the air, and it takes ten minutes and half an hour for people to sink a ship, and there is time for the living crew to quickly pack up and pack up the lifeboat.

The battle at sea is not the situation where everyone imagines two fleets in formation on the sea and break each other into tatters and blow each other to pieces in a few minutes, which is not uncommon, but it is rare.

The larger ships of the people had hundreds or thousands of people per boat, and if they all died like this, the number of naval casualties in World War II was estimated to have doubled several times.

Of course, this was the case in the previous World War II, and in modern times, the urgency of time is much higher, and the rhythm of close-range missiles or something is only ten minutes.

Those who are forced to hide and think they are safest, such as the tank crews in the army and the submarine crews in the navy.

The air force pilot said that death was only a matter of a few seconds, and it was gone after a bang, and the army soldier said that he was shot in the head and went to see God before he could even react.

If the submarine is discovered by destroyers, cruisers and other warships, and is blown up by depth charges all the way, it is really ten minutes, half an hour, or even an hour of waiting for death, and the soldier's spirit will easily collapse.

……

After arriving at the position, waiting for the opportunity, and then firing several underwater torpedoes in an instant, the big mackerel immediately moved its position with great tact, and the tactical action was perfect for textbook standards.

Standards are standards, but a bit redundant.

The current big mackerel is not the backward submarine of this world, even a torpedo needs to surface to aim, she has been staying in the sea area below 100 meters from beginning to end, and this depth is estimated to be undetectable even if she runs under the belly of the deep sea.

However, her torpedo needs to be close to the surface of the water after firing a certain distance, so that the guidance department can more accurately lock on to the attack target, and with the size of the torpedo, you can't say that it is equipped with a guidance unit that can detect remotely in the sea.

At least with the level of electronic technology that Hu Yi has deciphered so far, there is no good way to solve it, unless the hull of a ship is loaded with large equipment like the Prince of Wales or Lexington, and the torpedo anti-submarine can be achieved at close range.

The torpedoes used on battleships are actually the same as missiles to explain, simply put, they are all thrusters, a warhead, and if you install a guidance part on it, it is an underwater missile.

The equipment used in the hull has been changed to modern, and of course it is impossible for Hu Yi to still use those old-fashioned ammunition in the past.

Whether it is the torpedo of the submarine, the plane of Lexington, or the naval guns and shells of the Prince of Wales and the little girl of the destroyer, they are all scientific and technological achievements designed by Hu Yi himself.

In terms of power, it is at least twice the effect of the world's conventional weapons (not only does a bomb of the same size have a triple explosion effect, but a reasonable design can also make the same amount of explosion burst out more powerful)

Bitten by the torpedo of the big mackerel, this group of deep-sea warships with low level and backward equipment, and no tonnage class battleships above the heavy cruise, their results are already doomed.

The torpedo did not notice the trace of the deep sea until it entered the sprint distance and began to accelerate, and the "V" shaped ripples swept on the water surface, and hurriedly tried to adjust the course to avoid the torpedo of the big mackerel.

It's just a joke, modern torpedoes are so easy to dodge?

This is a guided torpedo.

The kind that can catch up when it's far away, can turn when it's off, and can automatically explode when it passes you if it misses, and it's not an ordinary torpedo used when you want to hit the Prince of Wales, and it can also make you avoid the coquettish S-shaped position.

In the face of modern long-range strikes, it is basically impossible for you to rely on faith to dodge, and the best means of defense is not to think about how to dodge, but to ...... Just hit it back.

You hit me with a missile, I'll use my missile to shoot down your missile, if you want a torpedo, it's a little less difficult to hide, but it's not as good as a direct long-range explosion.

But I don't understand this truth in the deep sea of this world, and even most of the shipwives don't understand it.

They are accustomed to moving the hull in advance to avoid the enemy's firing points, to standing there with anti-aircraft guns to drive away planes, and to the combat style of taking the ship to ram the opponent if the firepower is incomparable.

The big mackerel dew didn't show up, and in just half an hour, he used a few waves of torpedoes to kill several deep-sea warships on the opposite side, and the efficiency was so high that he didn't even run a few steps in the deep sea, and all of them ate a guided torpedo, and the water began to sink with their skin and flesh.

Why is the big mackerel so bite?

The old submarine only has a torpedo port at the front end and tail, which means that it can only be launched forward or backward, with the length of the submarine and underwater resistance, it takes half a day to adjust the angle, and it will not hit if it deviates a little.

Modern submarines are completely different, they only need to be locked, and it is not surprising that they can hit you horizontally.

What's more, the big mackerel is a modern submarine in the world of the ship, and all the people directly inside are designed by Hu Yi into various equipment, not to mention the submarine design without too many curves, the unique closed torpedo launcher can directly turn the angle around, and it can be shot diagonally.

……

"Confirm the submission of the task: wipe out the remnants of the deep sea, enter the database, wait for the verdict, please stay in the current sea area for the time being, and wait for verification."

still needs to wait for the verification results, Hu Yi thought that it would be like in the game, and he could directly hand in the task to gain experience when he went out to fight a monster.

Well, he still has something to do, so just wait.

"Madam, are you ready for our child?"

"Child...... Child! I...... Yu is okay, Darling, now ...... Open now...... To get started? ”

"Ahem, uh...... I mean Big Dipper One. ”

“……”

"Give Yu a hundred times to die!"