Technology's opening live broadcast to build rockets

"Invest 10 million energy points and start ultrasonic resonance simulation..."

In Du Xingyu's mind, an ultrasonic wave generating device was constructed, which would enhance the propagation effect through the amplification effect of the "speaker".

"Invest 10 million energy points to conduct ultrasonic beam simulation..."

"Invest one million energy points to simulate the structure of Neptune's atmosphere..." Because of the previous solar system satellite network plan, humans have already mastered a large amount of Neptune's atmospheric data.

…

While Du Xingyu was simulating the planetary impact drum, Longgang was also urgently transforming the space battleship.

According to Du Xingyu's calculations, the ultrasonic frequency of the planetary impact drum must be high enough and the amplification effect must be large enough.

Existing space battleships, including the Dragon Ball, were not suitable for installing this kind of weapon. They had to build a special battleship to install the image impact drum - the Dragon Cry.

Thunderstorm generators are also being manufactured secretly, and will be equipped on every warship as a new means of attack.

All mankind is making final preparations for war, and even the dullest person can feel this tense atmosphere.

…

Three months later, alliance headquarters.

"We must take the initiative!" Wang Yu said, "The enemy's activities are becoming more and more frequent, and most battleships have replenished their energy. The giant whale mothership may leave Neptune at any time!"

"Once the giant whale mothership leaves Neptune, our weather weapons and resonance weapons will be completely useless!"

"The planetary impact drum takes half a month to make. Now we can start mobilizing troops." Du Xingyu said. During this time, he successfully simulated the planetary impact drum.

The design and manufacturing difficulty of this resonance weapon are not as high as those of the Star Destroyer. Its biggest disadvantage is that the conditions for use are too harsh.

First of all, the enemy must be in Neptune's atmosphere without the ability to defend against resonance weapons in advance. At the same time, the enemy must be held back to prevent it from entering space and have enough time to resonate.

"We have accelerated production in the past few months and now have a total of 388 warships, including 2 Star Destroyers, 120 space battleships, 150 space cruisers, 60 space frigates, and 56 supply ships and other other warships." Long Gang's Reported by person in charge Hu Chunhui.

"Each warship is equipped with weapons such as laser weapons, electromagnetic pulse cannons, space missiles, proton torpedoes, kinetic energy weapons and thunderstorm generators."

"In addition, the Longming, equipped with a planetary impact drum, is expected to be officially put into service in 28 days."

"Okay." Zhu Zhenxing, the captain of the Longzhu, said, "Commander-in-Chief, Commander, I suggest that we start mobilizing our troops now and go to the front line of Uranus to establish an offensive posture to prevent the enemy from leaving Neptune's atmosphere early!"

Du Xingyu and everyone looked at each other, and they all saw determination in their eyes. Although their strength is still not as good as the other's, they can't hold off any longer!

"Agree." Du Xingyu said first.

"agree."

"agree!"

…

The top leaders of the alliance unanimously approved it. Du Xingyu looked solemnly and said to everyone solemnly: "The operation was unanimously approved by all members. Then, I declare that from now on, the final decisive battle between humans and the sea fleet will begin!"

…

"I declare that the final battle between mankind and the Sea Clan civilization has begun. We will use all human strength to attack Neptune! Completely destroy all the space military power of the Sea Clan civilization..." Du Xingyu's figure appeared on the news all over the world. ,online.

"The decisive battle is finally here! The survival of mankind depends on this battle!" In China, the senior officials have entered an emergency working state.

"It has been more than ten years, and we are finally facing this result." Du Zekang and Li Rong at Du Xingyu's home

After seeing the news, worry appeared on his face.

They silently prayed for Du Xingyu, "Son, you must come back safely. Your parents are waiting for you at home!"

"I hope I can survive until that time with this tone!" In the ward of the Aerospace Military Hospital in Beijing, Liu Yuan wore a breathing mask and lay down to read the news.

He is already ninety years old. Due to long-term hard work, his body is about to run out of oil and energy, and now he can only rely on medical equipment to maintain his life.

"Teacher, you will definitely see victory." Beside the hospital bed, his student Dong Jiangbo whispered, "Junior brother has never let us down!"

Chengfeng Space Technology Company, after hearing the news, Fang Jiayou immediately held a board meeting.

He said loudly: "More than ten years ago, Mr. Du supported me and founded this company. He told me that the stars and the sea are the starting point of mankind. Now, we have become the leading company in space technology in the world."

"In the decisive battle between humans and sea enemies, we must use everything we have to support this battle! Although we cannot go to the battlefield to fight, in the rear, we must use all the strength of the entire group to ensure logistics and transportation!"

"From today on, we will provide logistical services for the human fleet at all costs!"

…

In North America, people took to the streets to cheer for the fleet.

"Humanity will win!"

"Kill those alien seafood!"

"You are warriors, and we will pray to God for your blessings!"

Countless spacecraft and supplies were sent to space.

In Europe, modern factories are constantly producing war materials.

In the Bear Country, special forces are transporting hydrogen bombs to space. These space missiles will become one of the main attack methods of warships. Lasers consume too much energy and cannot be released continuously. The super hydrogen bomb in space is a necessary means to bring peace!

All over the world, decisive battle missions have begun.

All power and supplies are sent to the near-Earth spaceport and the Mars spaceport.

The three major human fleets, the Longwei Fleet, the Fire Phoenix Fleet, and the Kunpeng Fleet, are all on standby and ready to head to the front line of Uranus!

"I'm waiting for you to come back!" Xu Lianqiu said goodbye to Du Xingyu reluctantly in the Mars base.

If this decisive battle fails, mankind will only be exterminated or enslaved. So Du Xingyu decided to go to the Uranus defense line and take command in real time.

"I'll be back." Du Xingyu kissed her forehead gently, turned around and walked onto the spacecraft.

Du Xingyu, the command ship of the Dragon Head, ordered: "The three major fleets, follow my orders, target the Uranus route, and set sail!"

"Yes!" At this moment, 388 space battleships, 7,000 spaceships, and three million space soldiers on the expedition shouted together.

Behind them are the expectations of eight billion humans!

…

"Currently, the human fleet is heading towards the Uranus defense line. This time they have mobilized all their forces and seem to want to have a showdown with us." Hai Clan Civilization Intelligence Officer Luoyinhui reported.

"Okay! These land reptiles actually have the courage to confront us head-on." Lemorg sat high on the throne, looking down at the "ministers" below, his most important battleship captains.

"This also saves us from attacking the earth."

"Your Majesty, according to investigation, humans have more than 300 warships, and at most 400." Luoyin said respectfully, "Our warships are nearly twice as many as theirs!"

"How long will it take for our super weapon to be fully charged?" Lemorg asked condescendingly.

A captain immediately replied: "Your Majesty! The super weapon has been 50% charged and can be used now. But it will take at least two months to be fully charged."

"Neptune is rich in nuclear fusion raw materials, which is enough for us to fire while fighting. If humans are crazy enough to dare to attack Neptune, they will never come back!"

"Hahahaha!" Lemoge laughed wildly.

"Subjects of the Sea Clan Civilization, I am about to take you to embrace the ocean again! Pass on my order: All warships are ready for war. Once humans attack, annihilate them all immediately!"

"Yes! Your Majesty."

The three major human fleets finally arrived at the Uranus defense line. It is less than one billion kilometers away from Pluto, and warships from both sides can attack the other side's position within a day.

"Before the battleship Longming arrives, all battleships are not allowed to attack in advance. Pay attention to monitoring the enemy's movements." Du Xingyu ordered.

"yes!"

The human fleet did not take the lead in attacking, and the fleet of the Hainan civilization did not act rashly. Both sides are using detection satellites and space drones to test.

During this period, they also had a small-scale friction. Both sides lost some battleships. It was not until half a month later that the battleship Longming equipped with a planetary impact drum finally arrived at the Neptune defense line, and the conditions for combat were ready!

"Command. We have clearly investigated the enemy's general deployment and are ready to attack at any time." Zhu Zhenxing said.

The moment has finally arrived! Du Xingyu's nervous mood was mixed with a hint of excitement. The man's blood burns in his hot chest!

"Send the order, all troops attack!"

More than three hundred human warships are sailing in the direction of Neptune!

The horn of the decisive battle has sounded, and this battle will determine the fate of the two civilizations.

Survival or destruction, only war can tell them the answer.

"The human fleet is dispatched, and their direction is Neptune. They plan to start a decisive battle with us on Neptune!"

Reported by Luoyinhui, the intelligence officer of Hai Clan Civilization.

"How dare you come! In Neptune's atmosphere, our super weapons can be used without restriction. They will pay the price for their arrogance!" Lemorg slapped the ground with his tentacles and loudly said: "The Sea Fleet is ready to fight!"

Neptune, the blue gas giant. On the periphery of its atmosphere, the fleet of the Sea Clan civilization was waiting. Countless space weapons are ready, waiting to destroy the human fleet!

"We're here, Neptune! We will soon be close to the enemy's laser attack range." Zhu Zhenxing said on the Dragon Ball.

"Prepare space missiles; prepare laser weapons; prepare thunderstorm generators." Du Xingyu commanded: "Once they enter the combat range, all warships will open fire with all their strength!"

"Dragon Call pays attention to protecting itself and looking for the right time to release the resonance weapon."

"Longwei Fleet received it."

"Fire Phoenix Fleet received it."

"Kunpeng fleet received it."

"Dragon Call received."

Thanks to Human Shepherd QB, Qin Shiyoulan, Leaves Flying to the Sky, Laobaikang, Little Bookworm, and Taoist Su for their rewards.