One by one, huge warships emerge from the dimly lit background of the universe next to the bright accretion disk of the giant black hole Davian. Numerous warships form a huge fleet, moving around the universe at high speed.

"Christina, how is the geography of this place?" On the bridge of one of the largest warships, a young man's voice rang out.

The speaker was none other than Vice Admiral Paraná, commander of the Vanguard Fleet of the United Earth Fleet, which had entered its predetermined orbit and was heading for Obsidian.

"It's a little weird, but it's expected." Christina, the president of the highest academy of sciences on earth, was also in the Yellow Emperor, circling the measuring instruments in the bridge.

"Wait, something seems to be wrong. The space-time distortion here is not what we expected. Christina glanced at the instrument again and said hurriedly.

"Could it be that the detector is malfunctioning? According to the information given by Chuan Lan and Lina, haven't you been analyzing it for a week? Paraná looked at the black hole next to him, it was the first time he had fought so close to it.

"Possibly." Christina nodded skeptically, "I'll try to launch another wave of probes." But let's report the situation to the Commander-in-Chief first. ”

"Okay, they should still be in Earth orbit, I'll send a report."

Obsidian, Obsidian Palace.

"Report ————!" A herald ran into the main hall panting, and Netherian sat upright on his throne to receive his courtiers.

"Report, report to Your Majesty." The herald breathlessed, gasped for two breaths, and continued, "The Earth Fleet has appeared in Davion's orbit. ”

"Good." Nethrian stood up, he had already obtained the entire battle plan of the Earth from Motriti, "Send the order to the Great General Teremgar!" Tell him to attack according to the predetermined plan! ”

"Yes!" The herald immediately went to the mages of the communications department, and these emerald mages could establish contact with the fleets in orbit through psychic spells.

"It's finally here." Netherian sneered. He waved his hand and signaled to retreat. Although he had already known the battle plan of the Earth in advance, he firmly believed that he would win. But at this critical moment, his prophet was nowhere to be found, and even that Icarus had disappeared without a trace, which made him a little worried.

"Archmage Carré, High Priest Esna."

The top of the Obsidian Palace.

"Hey, Ishna, have you heard, Netherion has obtained the plan for an attack on Earth, and they will have a decisive battle today." Once again, Carré stood on the edge of the platform and watched the view, having had nothing to do since he became an archmage.

"This shows that Earth also has its spies. What can we do, we don't know his battle plan at all. In fact, he was just put under house arrest. "Isna is right, Nesserian is very protective of them, they haven't been in this place since the last time Nyx came.

"Named us archmages and high priests, in fact, they didn't even let us participate in the court meeting, which shows that they don't trust us." Carré didn't want to think about it, they did want to overthrow Nesserian, and it was a very wise choice not to trust them.

"As long as you wait and see what happens, you will definitely find opportunities." Isna is probably the calmest of the kings, "He can't be without us forever, and once the war is tight, we can find Teremgar and convince him to defect." ”

"The problem is that he has already reached the entire strategic deployment of the earth, and if he continues to fight like this, where will it be tight. If only we could come up with an idea to send a message to Earth. Carré was a little discouraged.

"Wait, didn't Nyx give you an amulet?" It occurred to Isna that there was a magic item available to them right next to them.

"But once we use it, there's no going back." Carré frowned, "Nesserian will find out I'm missing." And I don't know if I can come back with this thing. ”

In the bridge of the Yellow Emperor, Christina had already conducted several experiments, but the results were all the same.

"Paraná, the problem is serious." Christina said anxiously with a gloomy face.

"What's wrong? Isn't it just that the space-time distortion caused by this black hole is different from what you calculated earlier, and isn't it a big problem? ”

"That's a big problem." Christina said solemnly, "Based on the information they have gathered, we have built a black hole model based on the event horizon radius of the black hole, and accurately estimated its mass and the parameters of the space-time distortion it caused. ”

"Stop," Parana told her to stop, he didn't want to listen to the scientists, "just tell me what the consequences are." ”

"The gravitational pull of a black hole can bend space, that is, make a cannonball bend." Christina explained in all seriousness, "While stars in general can cause slight curvature in space, it's almost negligible. Before the fleet set out, I made an accurate model of the space around the black hole, which can automatically correct the aiming direction of the electromagnetic gun. ”

"That is to say, next to the black hole, you want to hit the enemy in front of you, in fact, the muzzle is aimed to the right, so that the shell is pulled by the gravitational force of the black hole and turns around, just right to hit."

"That means that now this black hole is not causing space warp, and our electromagnetic cannon will still fire to the right, and then it will not be able to hit anyone?" Paraná seems to understand that this is indeed quite a serious problem.

"That's right." Christina nodded.

"What should I do then?" Barra looked crazy, "Why didn't you say it earlier?" ”

"How could I have thought that this black hole would violate the laws of physics?" Christina had an innocent expression, "The event horizon of this black hole, the accretion disk are so obvious, how do I know why its gravitational pull is so weak." ”

"Report! An enemy fleet has appeared ahead! The captain of the Yellow Emperor had been staring at the radar when he suddenly shouted.

"What?" Barana turned abruptly and looked at the big screen in the middle of the bridge, "How did they find us?" ”

"I don't know."

"Prepare to meet the enemy!" Parana shouted, "All gun positions have been changed to manual control, and the predetermined formation will be deployed!" ”

In an instant, the bridge of the Yellow Emperor became noisy. All four detachments were connected, and the same voice came from the detachment commanders. The captain of the Yellow Emperor is giving orders to the commanders of various positions on the battleship. All the crew members stopped resting, and those who slept in shifts were also called up and put into combat readiness.

"Wait until the enemy gets closer, and don't open fire yet." Paraná always felt that this enemy did not come because they had discovered them, but as if they knew in advance that they were coming, and were waiting here. After all, there is nothing wrong with their electromagnetic wave stealth and optical stealth. And long-range engagements are also very disadvantageous for manually controlled electromagnetic guns.

"According to the information given by Lena, these fleets seem to be the main force of Davian." Christina also stepped forward, and her long memory came into play, "How could they come out of the nest and wait here?" ”

"Ignore this for now, order all the battleships, and recharge their energy." Barana didn't panic at all, he was also battle-hardened, and it wasn't the first time that he had just been surrounded at the start of the battle, "Send a report to Commander Erich, the main enemy force appears at the scheduled arrival location, please indicate the next battle plan." ”

"I think we should retreat." Christina said cautiously, "This is the enemy's main fleet, and its combat strength is at least twice that of ours. ”

Parana nodded: "That's right, there is a major mistake in intelligence, and we must retreat to Earth before making plans." ”

"Report! The enemy has discovered us! They are firing! Before the captain of the Yellow Emperor could finish speaking, the hull of the ship shook violently.

"The whole ship fights back! Don't save me ammo, return fire for me with the highest rate of fire! "His vanguard fleet carried two bases of ammunition, enough to shoot for two hours at full fire. And the service life of the barrel of the electromagnetic gun is exactly this number. Anyway, it only takes half an hour to recharge, and you can get supplies when you return to Earth. Now pour fire to deal the greatest blow to the enemy, and the thick barrage can also prevent the enemy from approaching, and protect the battleship to the greatest extent.

The Hindenburg in Earth orbit received a message from Paraná, and Erich's face turned pale, and with a wave of his hand, he ordered to jump.

Zhang Chuanlan asked on the side, "Where are we going?" ”

"Emerald Star, Yellow Sand Star, Blue Star."