A 30-story building with an area of ​​about one square kilometer and a height of about 150 meters stands in the city center of Hulun City.

This building is a subsidiary of the Qinglong Research Institute, a scientific research institute specializing in the research of spaceship and spaceship power.

The main components of the newly developed Changhe 711 spaceship are being stored in a warehouse underground on the basement floor of the building.

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

Changhe 711 is equipped with the most advanced energy technology so far by mankind, circulating controlled nuclear fusion.

This new type of controlled nuclear fusion seems similar to the power core of the Qinglong Armor, but there are essential differences.

The deuterium in conventional controlled nuclear fusion energy cannot be recycled. It becomes less and less as it is used. When it is used up, it can only be refilled.

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

But in space, everything becomes another concept. Every time the energy is refilled, it is an extremely huge and complicated project.

The core characteristic of cyclic controlled nuclear fusion lies in the word "cycle" in front.

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

As for the source of replenishing energy, it comes from the energy conversion of the photopressure wing after opening it at a relatively close distance to the star.

Photopressure wings and nuclear fusion cycles were successfully developed a long time ago, but Changhe 711 is the first in the world to successfully combine the two and pass theoretical verification.

In a sense, this is truly unlimited energy.

If this test flight and charging are successful, the military will be ready to quickly produce more than twenty Changhe 711s in the next six months and enter the planetary orbits surrounding the solar system for long-term early warning.

This is probably the last technological breakthrough for mankind before the final moment comes.

The design concept of Changhe 711 is also very large. It will be able to accommodate nearly a thousand personnel. At the same time, it also has an efficient internal circulation ecosystem. Even if the food and water reserves are exhausted, Changhe 711 can be self-sufficient in space.

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

But he also felt a little regretful. If this kind of spaceship had been successfully developed earlier, it would have been better if more of them could be deployed.

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

That is, if they really cannot match the enemy, they will still disperse these spaceships and escape to the outside of the solar system to try to break through the barrier and strive to leave the last spark of fire for mankind.

But combined with the barrier that Ding Hu mentioned and the situation that Chen Feng saw himself, this plan is still doomed to fail in the end.

"We're almost there."

Ding Hu received the notice, stood up from his chair, and quickly ran to the launch capsule.

Chen Feng followed closely.

Fifteen seconds later, the two of them leaped out of the launch bay of the decelerated shuttle and fell from a height of more than a thousand meters.

Below, as shown in the intelligence, hundreds of people were gathered in front of the building. They were the demonstrators from the escape faction.

Dozens of armed soldiers and police were standing in front of the gate, confronting these people.

However, the situation was not bad. Both sides seemed to maintain a high degree of restraint.

Some of the demonstrators held banners, while others sat quietly to express their opinions.

There was a blank area of ​​about 20 to 30 meters between the two sides.

"Attention, we are about to land!"

Ding Hu reminded, "We can't fall directly into the crowd, otherwise the particle flow ejected when the Qinglong Armor decelerates will also cause large-scale casualties."

Chen Feng replied, "Understood."

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

"That's an open space on the school playground, we will land there."

When they were still 50 meters away from the ground, the Qinglong Armor of the two began to eject a powerful particle flow, which slowed down their descent and quickly blew the pure natural grass in the school playground dry and yellow.

After landing, Ding Hu muttered to himself, "It's a little strange, there's no way that the group of demonstrators didn't see the two of us. According to past experience, these people should have run away when they saw Qinglongjia coming."

This was Chen Feng's first mission. He didn't know the situation, so he didn't know what to say casually. He just answered like a panacea: "Yes, we be careful... be careful!"

Before Chen Feng finished speaking, he heard a shrill alarm in his ears. Qinglongjia's built-in combat assistant quickly simulated the surrounding environment in the holographic helmet, and in the blink of an eye, several dazzling red dots lit up on it.

"High-energy attack lock detected! Please evade immediately!"

Before the combat assistant finished his warning, Chen Feng had already instantly increased the acceleration performance of the Qinglong Armor to 20G, dodged to the side, and stretched out a hand to pull over Ding Hu, who was still debugging the power of the Qinglong Armor and had no time to make tactical evasive actions.

The two Qinglong Armors of different sizes rolled several times in the playground before they stabilized.

The place where the two had just stood was emitting white smoke, the grass had long disappeared, and the ground had sunken a lot, showing the characteristics of bright red magma.

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

Ding Hu gasped for breath and looked up.

His helmet also had twenty red dots indicating high-energy reactions, hidden in all directions of the stadium.

"We were ambushed," Ding Hu said, "How dare they!"

Chen Feng also looked up at the sky, "Of course I know. But what should we do now? Should we evacuate and wait for rescue? Or should we fight? But our equipment is only training-level."

"It's okay, they are just individual weapons. They haven't received any professional military training, they don't have sharpshooters, and they can't aim with their naked eyes. They have to rely on smart locks. Our combat assistants are more advanced and can decipher their intelligent systems. As long as we avoid locks in advance, they can't hit us."

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

"Wait, although they are using obsolete laser weapons, our shields can block them, but if they fail to block them and are hit head-on, the Qinglong Armor will not be a big deal, but we inside will probably be roasted."

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

"Yes, this time these escapees are serious! Maybe some news leaked out. It's really the coming of chaos, with demons dancing wildly."

Ding Hu was on guard, sighing, and making a sideways move to avoid a laser.

Chen Feng spat secretly, what's the use of a group of demons dancing wildly.

They will all die anyway!

But he couldn't explain it to others, so he had to make temporary moves to avoid the laser beams.

At the same time, Chen Feng was trying to rush forward, trying to get closer to the position of the melta cannons that fired laser beams.

The training-level live ammunition guns were far less powerful than the cluster guns, and they certainly couldn't penetrate the alloy gun shields of the melta cannons, so he could only think of ways to get close.

When Chen Feng ran forward less than ten meters, he suddenly stopped on the spot and jumped back.

Where he was standing, a huge hammer rose from the soil, danced around, and then hit the ground with a loud bang.

The next moment, more than a dozen old-fashioned individual armors that Chen Feng had mastered but were now obsolete, eight or nine meters high, rose from the soil of the stadium.

"Brother Hu, this trap is a bit deep, and the guys we brought are not the right ones. Let's retreat."

Chen Feng made a decision immediately.

Ding Hu rejected it outright.

"No! I just tried to send out a distress signal, but it was blocked. If we don't hold our ground until reinforcements show up, these well-prepared fugitives will definitely seize Changhe 711 on the spot! They are making a desperate attempt to win the battle in one go!"

Chen Feng shrugged helplessly, then took off the shield and alloy knife from his back, "Then we have no choice but to do it?"

"Yes. Fight to the death!"

Chen Feng coughed lightly, "It's not that serious to die, right?"

"Yeah, there hasn't been an armed riot in the world for almost fifty years. I didn't expect that we two brothers would run into it when we go out. We really didn't read the almanac. But we are wearing Qinglong armor, and you are here. They will never imagine how strong you are, Chen Feng!"

Chen Feng almost couldn't help but complain.

Brother Tiger, you look so tough, it's because you know that the person standing next to you is a rare fighting genius!

You are a clinger.