"Form, formation, this is the camp. If you hear it, please answer. If you hear it, please answer."
In the camp dozens of kilometers away, Blake kept calling with a communicator.
"How long have you been out of contact?" Li Ziming and Wang Mumu walked in from the pressure relief chamber.
"It's been three hours since we lost contact. Once they went deep into the cave, the signal couldn't cover it," Blake said with a frown.
"Maybe the cave is too deep and they haven't come out yet?" Li Ziming guessed, "Will they find something?"
"I have a bad feeling," Miyazaki said from the sidelines.
"I never get a good premonition from you!" Blake said disgustedly. "Can't you say something nice?"
"How about waiting?" Li Ziming suggested. As a former soldier, he knew very well the consequences of impulsive decisions. What was needed at this time was calmness.
Blake didn't care about civilian suggestions like Li Ziming. He looked at Miyazaki beside him and said, "I'm going to see if you can go."
Miyazaki looked directly at the screen and did not answer Blake.
"Are you afraid of death?" Seeing that Miyazakigawa didn't respond to him, Black became a little angry and said, "You coward!"
"Second Lieutenant, calm down. No news now is good news," Li Ziming persuaded.
"What do you know! My comrades-in-arms are still alive and dead. I can't just wait here." After saying that, he looked at Miyazakigawa. "If you don't dare to go, just wait here." After that, he headed towards the pressure release chamber. Go.
"Z-Z-" The sound of electric current appeared in the communicator. Apparently the radar detected the electromagnetic wave signal.
Excited, Blake rushed to the instrument to search for this extremely unstable electromagnetic wave signal. Miyazakigawa, Li Ziming and others also gathered around.
"This is the Tiangong number... Tiangong number... Got it, please answer... Got it... Answer"
A few short words shocked everyone's heart. Just like a long drought brings rain, the brief signal allowed them to see hope and light.
"Can you calculate the distance to Tiangong?" Li Ziming was the first to calm down.
Blake shook his head, "This frequency band is emitted by a high-power transmitter."
"Isn't it from the laser array?" Wang Mumu asked strangely.
"Are you a fool?" Blake looked at Wang Mumu as if he were a fool. "Can such a simple device like ours receive the message from the laser array?"
Li Ziming patted Wang Mumu who looked aggrieved and said, "Don't talk on occasions like this in the future."
"There is an ultra-high-power electromagnetic wave transmitter on board Tiangong, which is mainly used for large-scale calls. In order to call us, Tiangong must transmit the signal at maximum power, and the signal we received is extremely unstable. Obviously Tiangong It's still quite far away from us." As he spoke, Black entered the instructions into the system. "We can only let the system calculate it. How long will it take to calculate such a huge algorithm manually?"
"Can you do math?" Miyazaki asked.
“…”
"Um... should we think about how to reply to the Tiangong number?" What Li Ziming fears most is that the air suddenly becomes quiet...
Black: (ーー;)
Miyazaki River: (ーー;)
Li Ziming: (；?＿?)
Wang Mumu: (O_O)
After everyone was silent for a minute, Mu Mu finally couldn't help but looked confused and raised his hand weakly, "Is it difficult? Just reply that everything is fine with us and ask them to pick us up quickly!" "
Everyone: (╯°Д°)╯︵┻━┻
Wang Mumu: (X_X) died
Li Ziming looked at Mu Mu who fainted on the ground and fell into deep thought. "Is there any way we can pass on the information here? Even if it's just to prove that we are still alive."
Everyone knows very well that with the current equipment in the camp
The instrument does not have ultra-long-distance signal transmission, and even achieving signal coverage on the Tokta star requires the help of seven unmanned combat aircraft in outer space for signal transfer.
In order to ensure the coverage of communication signals and obtain clear communication signals, at least 6 satellite orbits must be set up to meet basic communication needs.
"Wait a minute, do you know the principle of the laser array?" Li Ziming seemed to have thought of something, but he was not sure whether his guess could be realized.
"You're saying that based on the principle of laser arrays, we use existing electromagnetic signal transmitters to form an electromagnetic array?" Blake was the first to react.
Laser array is the abbreviation of laser diode array. The laser diode array is an array-type high-power laser composed of multiple laser diodes. For semiconductor lasers (laser diodes) used in engineering applications, the emission power of a single die is far from enough. In order to obtain larger output power, many individual semiconductor lasers are combined together to form a laser array.
Although the research background of laser arrays dates back to the early 21st century, after more than a hundred years of scientific research breakthroughs, the transmission power and energy loss of laser arrays have been greatly improved.
"It's feasible," Miyazaki said calmly.
"Can you do it?" Blake looked at Li Ziming with hope, and the little stars in his eyes were unusually bright.
"I... am not a professional in this field." Li Ziming felt a little embarrassed when Blake saw him. "I'm just guessing. I don't know exactly how to do it."
After five seconds of silence, Blake and Li Ziming looked at Miyazakigawa in tacit understanding, expecting Miyazakigawa to give them a satisfactory answer.
Miyazaki River: (￣.￣)
"None of the three of us are professionals in this field, so why are we just talking about yo-yo!" Blake angrily threw the cup in his hand on the table.
"I remember Mu Mu understands electromagnetic wave transmission. He is my co-pilot and is responsible for radio communications and electronic equipment maintenance." Li Ziming picked his head and said.
"Where's the other guy? Call him over!" Blake seemed to have found the last straw.
Li Ziming: "..."
Black: "..."
Miyazakigawa: "..."
Wang Mumu: (X_X)
"Pfft" Blake took a big mouthful of water and squirted it into the wooden face.
"Ah" Mu Mu wiped the water stains on his face, jumped up from the ground, looked at everyone, and found that the three of them were deep in thought.
"Mumu, do you know about electromagnetic wave communication transmission?" Li Ziming was the first to break the silence.
"I can. Wasn't I responsible for the debugging and maintenance of electronic instruments on the tow truck?" Mu Mu looked at Brother Ming in confusion, "What's wrong?"
"Now we have to find a way to use the existing equipment and instruments to transmit the information that we are alive to the distant Tiangong. Do you have any idea?" After Li Ziming finished speaking, Blake and Miyazaki both turned their eyes to the wood. The threat was like if Mu Mu answered no, everyone would knock him out again.
"Mobilize the 7 unmanned combat aircraft in outer space and Ming Ge's towing aircraft, arrange them in a certain shape, connect them in series or parallel to form a matrix, adjust them to the maximum power to form an array-type high-power amplifier, and then use the launcher from the camp The transmitter emits the content package we edited, which can then be transmitted to the Tiangong after being amplified by the matrix, but it cannot be compared with laser transmission in terms of time."
After Mu Mu threw out the principles and implementation methods in one breath, everyone was stunned. The three of them looked at each other and lowered their heads. After all, all three of them were involved in knocking Mu Mu out.
"How long does it take to complete the transmission?" Blake asked, his tone was much softer than before, perhaps with a little apology in his heart.
"It takes an hour to mobilize the unmanned combat aircraft and the tow truck to form an array, because the unification of the electromagnetic frequency band requires repeated debugging, and the tow truck needs to be driven by Brother Ming," Wang Mumu said, "Give me an hour and a half, and I will definitely get it done for you." That's right."
"Mumu, you can debut in the C position!" After saying that, Li Ziming walked towards
He had to go to relieve the pressure tank. He still had to drive the tractor.
…
While Blake and others were debugging the electromagnetic wave array in the camp, a desperate fight was taking place at the bottom of the cave dozens of kilometers away.
Hours of fighting made Qi Jingyu and Mina's physical strength unsustainable. Gu Yiyi saw this and had no other choice but to be anxious.
Qi Jingyu cut off the head of a soul-eating beast and ducked back to Mina. He helped Mina who fell to the ground and slowly moved her back, leaving the body of the soul-eating beast on the ground.
"That beast just bit the connector on my leg." Mina gasped and moved back as Qi Jingyu pulled her.
"How could this be?" Qi Jingyu pointed at the surrounding soul-devouring beasts with a sword in his hand to show his shock.
"The mecha system has begun to go into chaos. It should be that the energy is too low to maintain the high-consumption combat mode," Mina said with difficulty. The only solution at present is to turn off the combat mode to save the low energy.
"If I had known this, we should have stayed in the camp." After Qi Jingyu saw Mina disengaging from combat mode, he knew that they wouldn't be able to hold on for long, because his mecha also lit up the low energy warning light.
"careful!"
Before Gu Yiyi could finish her words, the soul-devouring beast beside her rushed towards Qi Jingyu, and the man and the beast rolled down several meters away.
"Jing Yu!" Mina and Gu Yiyi's exclamations did not end.
The surrounding soul-eating beasts found an opening and swarmed towards Mina on the ground, biting her unscrupulously.
"Jing Yu, save Mina!" Gu Yiyi shouted hysterically from the side. She watched Mina being pinned to the ground by the swarming soul-eating beasts and biting her wantonly. Her blue pupils were covered with blood. She was bloodshot, but her legs were pinned down by a boulder and she couldn't move.
Gu Yiyi took off her claw sheaths in desperation and threw them in the direction of Mina. With such force, several soul-eating beasts were injured by her claw sheaths and rolled aside.
Her actions did not scare off the Soul-Eating Beasts, but more Soul-Eating Beasts flooded Mina's mecha.
"Get away!" Qi Jingyu tried his best to throw out the sword in his hand, and the sword spun in the air at high speed and flew towards the soul-eating beast on Mina.
The sword flew past, and the Soul-Eating Beast on Mina was instantly killed, leaving a passage paved with the corpses of the Soul-Eating Beast from Qi Jingyu to Mina.
Qi Jingyu flew to Mina's side, grabbed Mina, and tried to turn on the propellers to fly into the air, but as soon as they reached the air, they fell down due to exhaustion of energy.
The two of them stumbled across several meters on the ground. Qi Jingyu opened the mecha before he could get up from the ground. Qi Jingyu jumped out from behind the mecha with difficulty.
He stumbled to Mina's side and tried to open Mina's mecha. After breaking away from the constant temperature protection of the mecha, he still felt the heat of the outside temperature despite the heat insulation of the combat suit.
"Get up, we have to leave quickly," Qi Jingyu said after dragging the exhausted Mina out of the mecha.
Mina struggled to shake off Qi Jingyu's hand and stumbled towards the rock where Gu Yiyi was.
"Let's go, my mecha's valve has been damaged and locked." Gu Yiyi turned her head and looked at Mina and Qi Jingyu who were running this way and shouted, "Hurry up!"
After hearing Gu Yiyi's words, Mina fell to her knees in despair.
Qi Jingyu lifted Mina's body and begged, "Please, leave quickly, don't let everyone's sacrifice be in vain!"
"I can't walk anymore, I will only be a drag on you." Mina stroked Qi Jingyu's helmet with her hand, looking at Qi Jingyu's face covered with tears in the helmet, trying to wipe away his tears, but unfortunately she couldn't touch him "I won't leave" face.
"I beg you"
Qi Jingyu looked at the soul-eating beast that was getting closer. He stood up as if he had made up his mind and took out a dagger from his waist and placed it across his chest.
"I said, no matter it is heaven or hell, I will be with you."