"Wow!"

"It's beautiful!"

"It's so beautiful!"

"Is this the kind of place where professors work?"

Not only girls, but also boys couldn't help but sigh after seeing such a dreamy scene, and at the same time, they wanted to think that Ye Zifeng and Naoto Sakurai would go to space to swim. Pen & Fun & Pavilion www.biquge.info

"Everyone, please be quiet, the demonstration is about to start, in order not to interfere with the positive performance of Professor Ye Zifeng and Tian Long, so the two of them have now gone to the dark rooms on both sides to operate, but the sound insulation of this hall is not as sound as that of the Sydney Opera House, so everyone try not to discuss, and the students who want to go to the toilet will signal me to do it."

The students all closed their mouths, and everyone stared excitedly at the two fleets suspended in the beautiful scenery of the solar system, not to mention, under the backdrop of the realistic three-dimensional projection in the dark hall, everyone really had a feeling of "watching the duel between these two fleets from a distance".

"The fleet is deployed in turn with squads as the basic units, and the formation is slowly moving forward in a formation plane formation, and the ships take care of each other, paying attention to dodging. The opposing fleet was already in range and immediately opened fire. ”

Tian Long decided to strike preemptively, line up the fleet according to the three-dimensional plane formation in the basic combat formation of the technology in the textbook written by Ye Zifeng, and then approach Ye Zifeng's fleet. To put it bluntly, this three-dimensional plane formation has the insight to line up all the battleships on the x-z plane, and the equidistant bow between each battleship is facing the opponent's battleship, so that the most powerful electromagnetic railgun on the battleship can exert its full power, which is a bit like the goose-shaped formation discharged by the Beiyang naval division in the First Sino-Japanese Naval Battle, and the intention is to bring out the most powerful weapons.

The blue side of the red and blue fleets suspended in the air began to move, and the rear escort formation began to increase its horsepower to move closer to both sides of the cruiser at the forefront of the fleet, and at the same time layered up and down, when the transfer of the fleet was completed, a formation like a wall was formed, and it slowly moved towards the red fleet, which looked a bit like "the wall is coming" in the Zhengda variety show.

This formation is the foundation of the foundation, and it is also the content that Ye Zifeng arranged on the street in the first lesson of the formation chapter of the textbook. There are many advantages of the three-dimensional plane formation, such as maximizing the advantages of the place, and it is very flexible when changing the formation according to the battle situation, but the disadvantages are also obvious, such a formation will collapse once it encounters a much stronger fleet than itself under an attack by the opponent, and it will put the cruiser at the core of the fleet in the position of the eye of the formation, although this can use the powerful firepower of the cruiser to achieve a high firepower output for the main formation, but once the cruiser at the eye of the formation is destroyed, the fleet will collapse immediately, There are no warships that can occupy this important position, and besides, the cruiser is the command hub of the fleet, and the army without a commander is just a rabble, even if each escort team can independently form combat effectiveness, but this is not comparable to the cruiser fleet with a tight deployment.

Tian Long probably saw all the advantages of this formation and wanted to use it with his own ingenuity, but he seemed to have forgotten that this fleet was invented by his current opponent, Ye Zifeng.

"Hey, interesting." Ye Zifeng in the dark room looked at the scenery outside the bridge of the cruiser simulated on the wall in the room, and couldn't help but smile, "Inform all teams to retreat at full speed, and at the same time disperse with a single ship as the basic unit, each frigate is commanded by the lead ship of the team, and each destroyer is directly deployed by me, and when I think it is okay to retreat, I will immediately apply emergency braking." Pay attention to safety, strengthen vigilance, and once you enter the range of the opponent's weapon, you will immediately evade the action, try to avoid every shell, and use missiles to return fire. ”

"Now you can see that the formation of the blue fleet is called the 'three-dimensional plane formation', which will give full play to the superior firepower in the fleet, and the coverage of artillery fire will include all the opposing fleet. When you start the formation class, you will learn more about the three-dimensional plane formation. ”

Naoto Sakurai looked at the movement of the warships in the anti-gravity field, and explained to the trainees that just after Naoto Sakurai had just briefly introduced the three-dimensional plane formation, the red fleet commanded by Ye Zifeng also began to move, and the thrust reverser engine in the bow was ignited at the same time, and the cruiser to the frigate began to retreat backwards at the same time, and the formation was also dispersed, and the spacing between each battleship began to increase, so that some edge warships of the red fleet had been separated from the firepower coverage area of the blue fleet.

"This is probably to minimize the density of the fleet and preserve a part of the combat power, but doing so will cause the fleet's firepower to be reduced a lot, and the fleet that is not concentrated enough is also easy to be interfered with by the other side's electronic warfare system to the internal communications of the fleet, which may intercept the call records within the fleet, and even tamper with the orders issued by the flagship. What do you want to do here? Drain the water? Sakurai Naoto frowned suspiciously, he didn't know the intention of Ye Zifeng's move now. It stands to reason that even if you want to spread the fleet, you have to use the squad as the base unit, and the fleet with a single ship as the base unit is spread out like this, to be honest, it is the first time that Naoto Sakurai has seen Ye Zifeng use it.

The fleets on both sides are already very close, and it is only a matter of time before they shoot each other, Sakurai Naoto did not continue the explanation at this time, he was thinking about Ye Zifeng's thoughts, and the students sitting at the edge of the hall stared at the two fleets in the center of the hall with wide eyes, holding their breath.

"The opposing fleet has entered the edge of the firing radius." A mechanical female voice came from Tian Long's headset.

Tian Long took a deep breath, calmed down the excitement and apprehension in his heart, and then said into the headset microphone in a calm tone: "Shelling, start." ”

Dots of red light began to gather in the bows of all the ships of the blue fleet, and the blue indicators on both sides of the acceleration rails fired by the electromagnetic railgun also lit up one after another, and the electromagnetic railgun was about to fire.

"Emergency braking was immediately applied, and all warships counterattacked with 'Nemesis' missiles. After a round of firing, all the surviving ships headed inside the BLU fleet at full speed, firing armor-piercing torpedoes at the opposing ships' thrusters. ”

"It looks like it's already in the firing radius." Naoto Sakurai explained, "If Professor Ye Zifeng doesn't take action, it's very likely that he will lose ······ Well? ”

As soon as he was halfway through the words, Naoto Sakurai immediately shut up, and all the warships of the red fleet turned off the ignition of the propulsion engine at the tail of the thrust reverser engine at the same time, which was a precursor to emergency braking, and the twenty-four "Nemesis" missile launchers carried on both sides of the battleship had also been raised, although it was only a model, but it could also accumulate short waves of simulated weapons, and the computer would automatically calculate the trajectory of the real missile, and then launch a short wave to hit the part that should be hit, causing damage to the opponent's warship, but, The damage caused by missiles to a battleship is much smaller than that of an electromagnetic railgun.

The short wave, which is invisible to the naked eye, is replaced by a red light emitted by the battleship model, which is fired from the electromagnetic railgun launcher in the bow of the ship, and pierces the loose red fleet in a straight line, while the red fleet's missiles have also been fired, and the same red line pierces into the dense blue fleet, although the missiles do not follow a straight line.

The result of the damage was immediately effective under the speed of light calculation of the control core, and this result was also presented on the tablet in the hands of Ye Zifeng, Tian Long, and Naoto Sakurai for the first time.

"The Red fleet lost 14.8 percent, one battleship was silent, five battleships were slightly damaged, and the hit rate reached 19.2 percent. The losses of the blue fleet amounted to 10.1 percent, no battleships were silent, one battleship was seriously damaged, five battleships were slightly damaged, and the hit rate reached 31.1 percent. ”

Sakurai Naoto frowned and read out the battle damage report: "It's a little disadvantageous for Professor Ye Zifeng to go on like this, after all, the hit rate reached thirty-one-one percent but only produced ten .1 percent damage. ”

After the red light was fired, the fleets on both sides did not stop there, and immediately launched the next move, but the blue fleet was a little slower.

"Immediately change formation, spread out with squads as the base unit, and don't be surrounded by the red fleet. The electromagnetic railgun has been recharged, and now it is counterattacked with missiles and armor-piercing torpedoes. ”

Seeing that the blue fleet began to disperse, Naoto Sakurai began to explain: "The blue fleet should be afraid that the red fleet will encircle him before scattering the formation, but the red fleet should not have the strength to surround him, if it were me, I would use the relative speed to rush into the blue fleet for close combat, after all, I have one more weapon at my disposal than the blue side." ”

As soon as the words fell, the red fleet immediately increased its horsepower, and rushed to the blue fleet first, because the blue side did not stop the battleship after shooting, so the red side quickly rushed into the blue team, and at the same time fired a volley of electromagnetic railguns into the blue team.

The red light emitted from the bow of the Red Fleet's battleships, and each red light accurately hit the Blue Fleet's ships, causing immediate damage.

"The loss rate of the blue fleet reached 71.8 percent, eight warships were silent, the remaining battleships were all slightly damaged, some of the warships' weapon systems were damaged, and the remaining usable combat power was only 5.61 percent, and the hit rate reached 100 percent. Uh······" Naoto Sakurai was surprised for a moment, and then said helplessly, "There is no doubt that Professor Ye Zifeng will win the final victory." ”

The red ships inserted into the blue fleet aimed at the thrusters of the blue ships and began to drop armor-piercing torpedoes, one ship at a time, easily hit, and the blue ships that had no power to fight back were immediately eliminated, and the red ships were solved by the blue fleet after paying the price of the silence of a frigate.

The friends sitting at the edge of the hall were stunned, and it was not until the three-dimensional projection was withdrawn and the lights above their heads were cast that they remembered to give Professor Ye Zifeng a warm applause.

"Hehe, that's it, take it. Isn't it necessary to hold on to me for an hour? As soon as Ye Zifeng came out of the dark room, he saw Tian Long walking out of the other dark room with his head down, Ye Zifeng couldn't help but feel secretly proud, and stepped forward to pat Tian Long on the shoulder.

"I'm convinced." Tian Long nodded with a sad face, and at the same time gave Ye Zifeng a thumbs up, "Teacher, you are too ruthless, you don't save any face." ”

"Who said that you didn't sink one of my frigates?" Ye Zifeng had a smile on his face.

"Well, sixteen to one, that's called giving me face." Tian Long lowered his head, "It's over, I won't have a face to see people in the future." ”

"Okay, don't be frustrated, no matter how you say that you are using the formation I invented, if I don't even know his weaknesses, then I will be your teacher for nothing."

This is the third and most fatal shortcoming of the stereo plane formation. Once the flexible formation is misjudged, it will lead to a tragedy like this, if Tian Long had braked the fleet urgently at that time, and then discharged the dense formation, even if half of the fleet would be wiped out by electromagnetic railguns, he would not have lost so quickly. After Ye Zifeng's fleet approached, Tian Long's fleet was almost full of electromagnetic railguns, and when the time came, as long as he fired a salvo at Ye Zifeng's fleet, he would immediately be able to return his strength to the same running line, and it was not known who would win or lose at that time.

"Okay, let's go, your juniors and juniors are all waiting." Ye Zifeng put his arm on Tian Long's shoulder, and the two of them walked towards the hall like good brothers, at this time the mobile phone in Ye Zifeng's pocket vibrate, and then "TheFirstTown" rang, Ye Zifeng withdrew his right hand that was on Tian Long's shoulder, took out the mobile phone from his pocket, and clicked the answer button.

"Hello." Ye Zifeng asked politely.

"Little Fengfeng?" A voice came from the other side, but this voice, which had always been familiar, was a little hoarse at this time, "Is there anyone else around you, if so, let him leave first." ”

"What's wrong?" Ye Zifeng asked suspiciously, and then said to Tian Long, "You go to Professor Sakurai first, and I'll come later." ”

"Oh." Tian Long nodded obediently, and did not ask who the caller was, after all, Tian Long usually behaved unruly, and at this time, he could see that something was wrong. Without the slightest hesitation, Tian Long turned to leave.

"Say, there's no one left." Ye Zifeng walked back into the dark room and locked the door.

"Now, in my capacity as the supreme person in charge of the Admiralty's fleet on the Earth side, I announce the order issued by the Admiralty to Admiral Ye Zifeng, commander of the 'Stalingrad' fleet under the Admiralty Fleet."

A long list of textbook-like readings made Ye Zifeng realize the seriousness of the situation, usually this sister of his would never say such serious things to herself, once she said it, what happened would definitely be different.

"Admiral Ye Zifeng will leave for the Japanese branch on the same day, and work with Graheid, the Fifth Round Table Knight, Bosia, the Seventh Round Table Knight, and the Eleventh Round Table Knight Percival to investigate the serial killings in Japan, and be ready to return to Newcastle Island to participate in the 'Holy Grail Project'. Above. ”

"I see." Ye Zifeng nodded, "How do I get to Japan?" ”

"There will be a helicopter to pick you up in an hour, Admiral Ye Zifeng asks you to be ready." Ye Kexin said solemnly, and then sighed, "Good luck." ”

After speaking, Ye Kexin hung up the phone.

Ye Zifeng still didn't take the phone away from his ear, listening to the busy sound that kept ringing in the phone, Ye Zifeng pondered for a while.

What is Project Grail? Also, what does the Japanese serial murder case have to do with me? And what does it have to do with the Admiralty?

"No matter, let's go and prepare first." Ye Zifeng took the phone away from his ear and locked the screen.

"Colonel Sakurai." Hearing a familiar and unfamiliar cry, Naoto Sakurai shouted unconsciously and upright.

"What's the matter, sir." However, Naoto Sakurai quickly regained his strength and looked at Ye Zifeng, "What are you smoking?" ”

"I'm going to be away for a while, and maybe I won't come back, and when the seaside teaching is over, I'll take the students back to the academy." Ye Zifeng said in a serious tone to Naoto Sakurai like an order, "And do you know what happened in Japan?" ”

"Japan?" Naoto Sakurai was stunned, "What's wrong with Japan?" ”

"Nothing." Ye Zifeng shook his head, "You don't have enough authority in this matter, so you still don't want to know." Then I'll go pack up first, and I'll be leaving in an hour. ”

"Is there such a hurry? Not staying for a few days? Sakurai Naoto stepped forward and asked, he wanted to grab Ye Zifeng's arm, but hesitated for a moment and retracted his half-stretched hand.

"Well, it's urgent. The plane that picked me up arrived an hour later. Ye Zifeng turned around and left without looking back.

"Wait a minute, sir." As if he remembered something, Naoto Sakurai hurriedly took out a medallion from his pocket and stopped Ye Zifeng.

"Anything else?" Ye Zifeng looked at Naoto Sakurai who ran to his side and asked.

"This, this is my wife······"

"I'm not responsible for delivering letters." Ye Zifeng's tone sank, and he said with a straight face towards Naoto Sakurai.

"No, no, you misunderstood the sir." Sakurai Naoto hurriedly waved his hand, "This is my wife's talisman for me, you can help me hold it, it's very smart." ”

"So, it's okay." Ye Zifeng was a little hesitant to take the medal, but Naoto Sakurai had already taken the lead and stuffed the medallion into Ye Zifeng's hand, "Good luck, sir." ”

After that, Naoto Sakurai faced Ye Zifeng standing straight, raised his hand and saluted a military salute that was standard enough to be drawn in a textbook.

Ye Zifeng returned the salute: "Thank you for your good luck, I will return it to you when I come back." ”

After speaking, Ye Zifeng turned to leave, and after a few seconds, he disappeared around the corner and disappeared.

Looking at the conversation and salute between Ye Zifeng and Naoto Sakurai, the group of new students and old students behind them looked stupid, and a bold boy among the old students walked up.

"Sakurai-sensei, are you and Mr. Ye like this in space?"

"yes." Naoto Sakurai looked up at the ceiling five meters away and sighed, "In space, Marshal Ye Zifeng seems to have changed as if he has changed a person, whether it is words and deeds or giving orders. Like the demonstration just now, Marshal Ye Zifeng must have released the water. ”

A Peugeot Admiralty fleet uniform was put on Ye Zifeng's body, and a white suitcase marked with a half-maple leaf logo and a backpack with red flowers on a white background were placed beside him. Ye Zifeng just put his various documents in his backpack, looked at his watch, there was still half an hour before the arrival of the helicopter, Ye Zifeng, who had nothing to do, took out the talisman given to him by Naoto Sakurai from his pocket and looked at it carefully.

This medallion looks a bit like an ancient Roman gold coin, but the thickness is much thicker than the ancient Roman gold coin, a full five millimeters thick, and its radius has reached two centimeters, and secondly, the raw material is not gold, but a little like fiberglass, Ye Zifeng is a little suspicious that this is not a part removed from the car door by Naoto Sakurai's wife. There are no gorgeous patterns on either side of the medallion, except that one side says "Bodhisattva" and the other side says "Kago", and the two Japanese kanji Sakurai Naoto taught Ye Zi Kaede, the former is called "Bodhisattva" and the latter is called "Blessing". This should be the amulet that Sakurai's wife asked for in that Guanyin Temple, but Ye Zifeng is very strange, why does Guanyin Temple use the material used to make car doors to make amulets? Despite this doubt, Ye Zifeng still stuffed the talisman into the pocket on his right chest and patted it twice.

"Hopefully it will bring me good luck." Ye Zifeng muttered to himself.

(To be continued)