A 30-story building covering an area of about one square kilometer and about 150 meters high, stands in the center of Hulun City.

This building is a subsidiary of the Blue Dragon Research Institute, a scientific research institute specializing in the power of spacecraft and spaceships.

The main components of the Changhe Type 711 spaceship, which has just been successfully developed, are being stored in a warehouse underground on the ground floor of the building.

Tomorrow, these semi-finished spaceship components will be shipped out and assembled at the Tianquan Space Base, 200 kilometers away, and sent to space.

Changhe 711 is equipped with the most advanced energy technology ever developed by mankind, cyclic controlled nuclear fusion.

This new type of controlled nuclear fusion seems to be similar to the power core of the Qinglong Armor, but it is fundamentally different.

The deuterium in conventional controlled fusion energy cannot be recycled, it is used a little less, and it can only be refilled when it is used up.

On the ground, controlled nuclear fusion is theoretically approximately equal to infinite energy.

But in space, everything becomes a different concept, and every time you refill the energy source, it is an extremely large and complex project.

The core quality of cyclic controllable nuclear fusion lies in the word cyclic in the front.

This new type of energy system can quickly re-split heavy nuclear atoms into light nuclear atoms with extremely high efficiency.

As for the source of replenishment, it comes from the energy conversion of opening the light pressure wings after getting close to the star.

The photopressure wing and the nuclear fusion cycle have been successfully developed a long time ago, but the successful combination of the two and the theoretical verification of Changhe 711 is the first in the world.

In a sense, this is truly unlimited energy.

If this test flight is successful, the military will be ready to quickly produce more than 20 Changhe 711 ships in the next six months, and enter the planetary orbit around the solar system for long-term early warning.

This is also about the last technological breakthrough of mankind before the final moment comes.

The design concept of the Changhe 711 is also huge, it will be able to accommodate nearly 1,000 people, and it will also have an efficient internal circulation ecosystem, even if the food and drinking water reserves are depleted, the Changhe 711 can be self-sufficient in space.

After reading these materials, Chen Feng completely understood why the fugitive faction would target the research institute in Hulun City, which really perfectly met their needs.

But he also regretted that if this kind of spaceship had been developed earlier, it would have been possible to launch more spaceships.

Judging from its design concept, the world government probably has another purpose in sending this kind of large spaceship out.

That is, if it really can't be matched, these spaceships will still be scattered and flee outside the solar system, trying to see if they can break through the barrier and strive to leave the last trace of fire for humanity.

But combined with the barrier that Ding Hu said, and the situation that Chen Feng himself saw, this plan was still doomed to failure in the end.

"It's almost there."

Ding Hu received the notice, got up from his seat, and quickly rushed to the delivery cabin.

Chen Feng followed.

Fifteen seconds later, the two of them jumped out of the launch bay opened by the decelerated shuttle and fell from a height of more than 1,000 meters.

Below, as indicated in the intelligence, hundreds of people were gathering in front of the building, none other than the fugitive demonstrators.

Dozens of armed police officers stood upright in front of the gate, confronting them.

The situation is not bad, though, and both sides seem to be exercising a high degree of restraint.

Some of the demonstrators held banners, while others staged a sit-in.

There is about twenty or thirty meters of empty space between the two sides.

"Attention, it's about to land!"

Ding Hu reminded, "We can't fall directly into the middle of the crowd, otherwise the particle stream ejected by the Qinglong Armor when it slows down will also cause a large area of casualties." ”

Chen Feng responded: "Understood." ”

Ding Hu sent Chen Feng a coordinate, and a red dot appeared in the holographic helmet.

"There's a school playground over there, and we'll land over there."

When they were still fifty meters away from the ground, the two of them began to spray a stream of powerful particles from behind their green dragon armor, slowing down the speed of their fall, and quickly blowing the pure natural grass in the school playground until it was dry and yellow.

After landing, Ding Hu muttered to himself, "It's a little strange, it's impossible for that group of demonstrators not to see the two of us." According to the usual experience, when these people saw the Qinglong Armor coming, they should have pulled their legs and ran. ”

Chen Feng was on a mission for the first time, and he didn't know the situation, so he couldn't say anything at will, so he replied like a panacea: "That's right, let's be careful...... Be careful! ”

Before Chen Feng's words fell, he heard a piercing alarm in his ears, and the Qinglong Armor's own combat assistant quickly simulated the surrounding environment in the holographic helmet, and in the blink of an eye, several dazzling red dots lit up one after another.

"Detected high-energy attack lock! Please avoid it now! ”

Before the alarm of the combat assistant was finished, Chen Feng had already instantly stretched the acceleration performance of the Qinglong Armor to 20G, dodged sideways, and by the way, he took out one hand to knock over Ding Hu, who was still debugging the power of the Qinglong Armor and had no time to do tactical evasion actions at all.

Two green dragon armors of different sizes rolled in the playground several times in succession before they stabilized their figures.

White smoke was emitting from the place where the two of them were standing, the turf had long since disappeared into thin air, and the ground had sunk a lot, showing a bright red magma character.

This is a high-temperature hot melt cannon that fires a laser.

Ding Hu gasped for breath and looked around.

His helmet was also marked with twenty red dots representing high-energy reactions, which were hidden in various directions of the stadium.

"We were ambushed." Ding Hu said, "What a dog's heart! ”

Chen Feng also looked up at the sky, "Of course I know." But what now? Do you want to evacuate and wait for rescue? Or do you want to do it? But our equipment is training grade. ”

"It's okay, they're just individual weapons, they don't have any professional military training, they don't have sharpshooters, they can't aim with the naked eye, they all have to rely on intelligent locking. Our combat assistants are more advanced and can decipher their intelligent systems, and as long as they evade the lock in advance, they will not hit us. ”

Chen Feng took a deep breath, "Understood, then I'll go first." ”

"Wait, although they are using laser weapons that have been eliminated, our shields can resist it, but if they don't block it and are hit head-on, the green dragon armor will not be a big problem, and we inside will probably be roasted."

Chen Feng instantly understood, "So their real purpose is to wait for the Blue Dragon Armor to come?" Not only do they want Changhe 711, but they also want the Green Dragon Armor? ”

"Yes, these fugitives are here for real! It's probably some news leaked, it's really a troubled world, and the demons are dancing. ”

Ding Hu was on guard and sighed at the same time, and made a sideways maneuver to avoid a laser.

Chen Feng snorted secretly, the demons dancing had an egg.

They're all going to die anyway!

But he couldn't explain it to anyone else, and he had to make an impromptu maneuver to avoid the laser beam.

At the same time, Chen Feng was trying to rush forward, trying to get close to the direction of the hot melt cannons that were firing laser beams.

The training-level live ammunition gun is far less powerful than the cluster gun, and it will definitely not be able to penetrate the alloy gun shield of the hot melt gun, so you can only find a way to get close.

Just when Chen Feng ran forward less than ten meters, he stood still and jumped back.

Where he had just stood, a huge hammer tossed up from the soil, whirring and dancing, and then crashing into the ground with a thud.

In the next moment, more than a dozen old individual armor eight or nine meters high that Chen Feng once controlled and had now been eliminated turned over from under the soil of the stadium.

"Brother Tiger, this trap is a bit deep, and the guy we brought is not right, let's withdraw it."

Chen Feng made a decision immediately.

Ding Hu vetoed it.

"No! I just tried to send out a distress signal, but it was blocked. If we don't hold our ground until reinforcements arrive, these well-prepared fugitives will definitely take the Changhe 711 on the spot! This is a desperate fight for their work! ”

Chen Feng shrugged helplessly, and then took off the battle shield and alloy knife from his back, "That's the only way to do it?" ”

"Yes. Fight to the death! ”

Chen Feng coughed lightly, "It's not so serious, right?" ”

"Also, there hasn't been an armed commotion in the world for nearly fifty years, and I didn't expect our two brothers to collide when we went out, but I really didn't look at the yellow calendar. But we're wearing green dragon armor, and you're there. They would never have imagined how strong you are, Chen Feng! ”

Chen Feng almost couldn't help but complain.

Brother Tiger, you look so strong, and you have been doing it for a long time because you know that standing next to you is an unborn combat genius!

You're a thigh-hugging one.