“How far is it to the destination?”

After finishing the simple washing, Yinyu returned to the bridge again.

The loli are still working in an orderly manner. In fact, with the crew's consciousness, the captain's significance is not very big.

"8000 nautical miles, commander."

Xiang Yinyu's report was still the maid Loli from last time.

"According to the current speed, does it take a month..."

Thinking of this, Yinyu couldn't help but sigh.

The Type 21 can be said to be one of the most advanced submarines now, but after all, it is still a product of World War II, and the surface cruising speed is only about ten knots.

As expected, it is still the Federal Army's deep-sea fortress. The nuclear fusion furnace magnetofluid propeller can run at 200 knots and can complete a 8,000 nautical miles in less than two days.

"There is no way to do this. After all, there are not many ways to safely go to Antarctica."

The hatch door behind Yinyu was opened, and a purple-haired loli slowly walked out of it.

"But it will take one month..." Yin Yu said helplessly.

"Don't worry, this month will be very exciting."

Accompanied by a familiar voice, a three-headed silver-haired loli appeared in front of Yin Yu again.

Even though he has become Yin Yu's bound equipment, Lis seems to have the ability to show her body... Although she is still a three-headed body.

"What's the meaning?"

When he said this, Yinyu suddenly had a bad premonition.

bite--

A sound that everyone was familiar with came from outside the hull. It was not anything else, but the sound waves emitted when actively working the sonar.

"It's the Nazi destroyer, we were discovered!"

Qianzu's reaction was very fast and he guessed the source of the sound waves as soon as possible.

"Switch off the silent cruise motor, start the electric motor, and go forward at full speed!"

"learn."

Under Chizuru's command, the two electric motors located at the rear of the ship immediately started to operate at full power, instantly increasing the speed of the propeller several times.

"Yinyu, go to the sonar position." Qianzu took a deep breath, and then said quickly: "Think of a way, fuck him."

"Hey, I don't know how to use sonar."

Although he said this, Yinyu still walked to the position Chizuru said.

"Who wants you to listen with your ears and mobilize your mental power."

"I'll try..."

Yinyu slowly closed her eyes, then pressed her hands on both sides of the headphones.

The originally chaotic voice was rearranged in Yinyu's mind, and it didn't take long to turn into a three-dimensional battlefield map.

"The ship is now left to you to command. There are still many torpedoes, so don't be stingy."

"OK." Yinyu nodded and continued to say, "Well... tilt the bow of the ship up first, don't have to be too big, it's about 15°."

The sound of water pump working sounded in the cabin, the sea water in the front water tank was slowly shot out, and the bow of the submarine began to slowly pour up.

The loli’s skills in fucking the boat are very good. Yin Yu said that 15° they really made the boat tilt by 15°, with almost no deviation.

"Turn right...36° is OK."

After thinking for a moment, Yinyu issued the next stage of instructions.

In the battlefield map in Yinyu's mind, her submarine began to turn again, and soon put the destroyer on the water into the attack envelope.

"Torpedo launch!"

Yin Yu did not hesitate and directly issued an attack order.

Driven by compressed air, two 533mm-caliber G7E torpedoes quickly drilled out of the launcher at the bow.

The motor inside the torpedo quickly started working, driving the propeller at the tail to an extremely high speed, allowing the two torpedoes to be sent to the warship in front at an extremely high speed.

Although the German electric thunder is not as powerful and speed as the book's perverted oxygen thunder, it is not without advantages. For example, this thing has almost no trace when sailing.

As the most advanced submarine of the Nazis, the torpedoes carried by the Type 21 are also the most advanced. The two G7Es just launched are not ordinary goods, and they are all equipped with sound guidance systems.

The early sound-guided torpedoes were actually not reliable, and there were many embarrassing situations of destroying the launcher after a circle. But Yin Yu and the others were not worried at all, because the noise of the destroyer that was conducting underwater detection was too loud, so there was no need to worry that the torpedo would find the wrong target.

Although the trajectory is almost impossible to see when the electric torpedo sails, the sonar on the expulsion is not a disabled person, and he immediately notices the sound of bubbles when the torpedo is launched.

The Z-drive immediately accelerated and started avoidance maneuvering, but it was still too late.

If it was an ordinary torpedo, you might be avoided by this thing, but unfortunately it encountered a expensive top-fit ​​torpedo.

In addition to the sound guidance system, this G7E torpedo is also equipped with a magnetic fuse, which detonates the charge in the torpedo without direct attack.

Even without direct attack, the torpedo detonated at a very close range still caused serious damage to the enemy ship, and directly opened a big hole under the waterline of this Z-drive.

Delao developed the sound guide torpedo to protect the submarines, but now it comes in handy... but they are just expelling themselves.

Not to mention continuing to pursue Yin Yu and the others, this Z-driver has become a problem now.

"The enemy ships lose power... They will be finished once they hit again!"

Through the three-dimensional map in his mind, Yinyu quickly analyzed the damage status of the enemy ships on the sea.

"Then don't give them any chance, just load the torpedo immediately." Qianzu said excitedly.

In addition to the powerful torpedoes carried, the 21 submarine itself is also of good quality. Using hydraulic torpedo reloading equipment, the loli in the torpedo compartment quickly loaded a new round of torpedoes.

"Fire the gun! Fire!"

The two torpedoes were just stuffed into the launcher and were shot out. They stayed in the torpedo launcher for no more than 10 seconds.

Although the sonars on the destroyer heard the sound of torpedo launches, they were unable to make up for the situation now. The broken Z drive could not move at all.

Dong--

The sound of torpedo explosion was particularly loud, even the girls in the submarine could hear it.

The destroyer in Yinyu's mind had disappeared. If she had guessed correctly, the thing should have been blown into pieces and sank too fast that she didn't feel it.

For destroyers with small tonnage, torpedoes are really injured and killed if they hit.

"There should be many Nazis chasing, so it's time to escape."

Qianhe did not rise to confirm the results of the battle, but chose to run away directly.
Chapter completed!